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Posted to commits@cmda.apache.org by xi...@apache.org on 2015/09/09 00:43:46 UTC
[11/49] incubator-cmda git commit: remove all
http://git-wip-us.apache.org/repos/asf/incubator-cmda/blob/a8965336/public/javascripts/jstree.js
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diff --git a/public/javascripts/jstree.js b/public/javascripts/jstree.js
deleted file mode 100644
index 3d837af..0000000
--- a/public/javascripts/jstree.js
+++ /dev/null
@@ -1,6932 +0,0 @@
-/*globals jQuery, define, exports, require, window, document, postMessage */
-(function (factory) {
- "use strict";
- if (typeof define === 'function' && define.amd) {
- define(['jquery'], factory);
- }
- else if(typeof exports === 'object') {
- factory(require('jquery'));
- }
- else {
- factory(jQuery);
- }
-}(function ($, undefined) {
- "use strict";
-/*!
- * jsTree 3.0.6
- * http://jstree.com/
- *
- * Copyright (c) 2014 Ivan Bozhanov (http://vakata.com)
- *
- * Licensed same as jquery - under the terms of the MIT License
- * http://www.opensource.org/licenses/mit-license.php
- */
-/*!
- * if using jslint please allow for the jQuery global and use following options:
- * jslint: browser: true, ass: true, bitwise: true, continue: true, nomen: true, plusplus: true, regexp: true, unparam: true, todo: true, white: true
- */
-
- // prevent another load? maybe there is a better way?
- if($.jstree) {
- return;
- }
-
- /**
- * ### jsTree core functionality
- */
-
- // internal variables
- var instance_counter = 0,
- ccp_node = false,
- ccp_mode = false,
- ccp_inst = false,
- themes_loaded = [],
- src = $('script:last').attr('src'),
- _d = document, _node = _d.createElement('LI'), _temp1, _temp2;
-
- _node.setAttribute('role', 'treeitem');
- _temp1 = _d.createElement('I');
- _temp1.className = 'jstree-icon jstree-ocl';
- _temp1.setAttribute('role', 'presentation');
- _node.appendChild(_temp1);
- _temp1 = _d.createElement('A');
- _temp1.className = 'jstree-anchor';
- _temp1.setAttribute('href','#');
- _temp1.setAttribute('tabindex','-1');
- _temp2 = _d.createElement('I');
- _temp2.className = 'jstree-icon jstree-themeicon';
- _temp2.setAttribute('role', 'presentation');
- _temp1.appendChild(_temp2);
- _node.appendChild(_temp1);
- _temp1 = _temp2 = null;
-
-
- /**
- * holds all jstree related functions and variables, including the actual class and methods to create, access and manipulate instances.
- * @name $.jstree
- */
- $.jstree = {
- /**
- * specifies the jstree version in use
- * @name $.jstree.version
- */
- version : '3.0.6',
- /**
- * holds all the default options used when creating new instances
- * @name $.jstree.defaults
- */
- defaults : {
- /**
- * configure which plugins will be active on an instance. Should be an array of strings, where each element is a plugin name. The default is `[]`
- * @name $.jstree.defaults.plugins
- */
- plugins : []
- },
- /**
- * stores all loaded jstree plugins (used internally)
- * @name $.jstree.plugins
- */
- plugins : {},
- path : src && src.indexOf('/') !== -1 ? src.replace(/\/[^\/]+$/,'') : '',
- idregex : /[\\:&!^|()\[\]<>@*'+~#";.,=\- \/${}%]/g
- };
- /**
- * creates a jstree instance
- * @name $.jstree.create(el [, options])
- * @param {DOMElement|jQuery|String} el the element to create the instance on, can be jQuery extended or a selector
- * @param {Object} options options for this instance (extends `$.jstree.defaults`)
- * @return {jsTree} the new instance
- */
- $.jstree.create = function (el, options) {
- var tmp = new $.jstree.core(++instance_counter),
- opt = options;
- options = $.extend(true, {}, $.jstree.defaults, options);
- if(opt && opt.plugins) {
- options.plugins = opt.plugins;
- }
- $.each(options.plugins, function (i, k) {
- if(i !== 'core') {
- tmp = tmp.plugin(k, options[k]);
- }
- });
- tmp.init(el, options);
- return tmp;
- };
- /**
- * remove all traces of jstree from the DOM and destroy all instances
- * @name $.jstree.destroy()
- */
- $.jstree.destroy = function () {
- $('.jstree:jstree').jstree('destroy');
- $(document).off('.jstree');
- };
- /**
- * the jstree class constructor, used only internally
- * @private
- * @name $.jstree.core(id)
- * @param {Number} id this instance's index
- */
- $.jstree.core = function (id) {
- this._id = id;
- this._cnt = 0;
- this._wrk = null;
- this._data = {
- core : {
- themes : {
- name : false,
- dots : false,
- icons : false
- },
- selected : [],
- last_error : {},
- working : false,
- worker_queue : [],
- focused : null
- }
- };
- };
- /**
- * get a reference to an existing instance
- *
- * __Examples__
- *
- * // provided a container with an ID of "tree", and a nested node with an ID of "branch"
- * // all of there will return the same instance
- * $.jstree.reference('tree');
- * $.jstree.reference('#tree');
- * $.jstree.reference($('#tree'));
- * $.jstree.reference(document.getElementByID('tree'));
- * $.jstree.reference('branch');
- * $.jstree.reference('#branch');
- * $.jstree.reference($('#branch'));
- * $.jstree.reference(document.getElementByID('branch'));
- *
- * @name $.jstree.reference(needle)
- * @param {DOMElement|jQuery|String} needle
- * @return {jsTree|null} the instance or `null` if not found
- */
- $.jstree.reference = function (needle) {
- var tmp = null,
- obj = null;
- if(needle && needle.id) { needle = needle.id; }
-
- if(!obj || !obj.length) {
- try { obj = $(needle); } catch (ignore) { }
- }
- if(!obj || !obj.length) {
- try { obj = $('#' + needle.replace($.jstree.idregex,'\\$&')); } catch (ignore) { }
- }
- if(obj && obj.length && (obj = obj.closest('.jstree')).length && (obj = obj.data('jstree'))) {
- tmp = obj;
- }
- else {
- $('.jstree').each(function () {
- var inst = $(this).data('jstree');
- if(inst && inst._model.data[needle]) {
- tmp = inst;
- return false;
- }
- });
- }
- return tmp;
- };
- /**
- * Create an instance, get an instance or invoke a command on a instance.
- *
- * If there is no instance associated with the current node a new one is created and `arg` is used to extend `$.jstree.defaults` for this new instance. There would be no return value (chaining is not broken).
- *
- * If there is an existing instance and `arg` is a string the command specified by `arg` is executed on the instance, with any additional arguments passed to the function. If the function returns a value it will be returned (chaining could break depending on function).
- *
- * If there is an existing instance and `arg` is not a string the instance itself is returned (similar to `$.jstree.reference`).
- *
- * In any other case - nothing is returned and chaining is not broken.
- *
- * __Examples__
- *
- * $('#tree1').jstree(); // creates an instance
- * $('#tree2').jstree({ plugins : [] }); // create an instance with some options
- * $('#tree1').jstree('open_node', '#branch_1'); // call a method on an existing instance, passing additional arguments
- * $('#tree2').jstree(); // get an existing instance (or create an instance)
- * $('#tree2').jstree(true); // get an existing instance (will not create new instance)
- * $('#branch_1').jstree().select_node('#branch_1'); // get an instance (using a nested element and call a method)
- *
- * @name $().jstree([arg])
- * @param {String|Object} arg
- * @return {Mixed}
- */
- $.fn.jstree = function (arg) {
- // check for string argument
- var is_method = (typeof arg === 'string'),
- args = Array.prototype.slice.call(arguments, 1),
- result = null;
- this.each(function () {
- // get the instance (if there is one) and method (if it exists)
- var instance = $.jstree.reference(this),
- method = is_method && instance ? instance[arg] : null;
- // if calling a method, and method is available - execute on the instance
- result = is_method && method ?
- method.apply(instance, args) :
- null;
- // if there is no instance and no method is being called - create one
- if(!instance && !is_method && (arg === undefined || $.isPlainObject(arg))) {
- $(this).data('jstree', new $.jstree.create(this, arg));
- }
- // if there is an instance and no method is called - return the instance
- if( (instance && !is_method) || arg === true ) {
- result = instance || false;
- }
- // if there was a method call which returned a result - break and return the value
- if(result !== null && result !== undefined) {
- return false;
- }
- });
- // if there was a method call with a valid return value - return that, otherwise continue the chain
- return result !== null && result !== undefined ?
- result : this;
- };
- /**
- * used to find elements containing an instance
- *
- * __Examples__
- *
- * $('div:jstree').each(function () {
- * $(this).jstree('destroy');
- * });
- *
- * @name $(':jstree')
- * @return {jQuery}
- */
- $.expr[':'].jstree = $.expr.createPseudo(function(search) {
- return function(a) {
- return $(a).hasClass('jstree') &&
- $(a).data('jstree') !== undefined;
- };
- });
-
- /**
- * stores all defaults for the core
- * @name $.jstree.defaults.core
- */
- $.jstree.defaults.core = {
- /**
- * data configuration
- *
- * If left as `false` the HTML inside the jstree container element is used to populate the tree (that should be an unordered list with list items).
- *
- * You can also pass in a HTML string or a JSON array here.
- *
- * It is possible to pass in a standard jQuery-like AJAX config and jstree will automatically determine if the response is JSON or HTML and use that to populate the tree.
- * In addition to the standard jQuery ajax options here you can suppy functions for `data` and `url`, the functions will be run in the current instance's scope and a param will be passed indicating which node is being loaded, the return value of those functions will be used.
- *
- * The last option is to specify a function, that function will receive the node being loaded as argument and a second param which is a function which should be called with the result.
- *
- * __Examples__
- *
- * // AJAX
- * $('#tree').jstree({
- * 'core' : {
- * 'data' : {
- * 'url' : '/get/children/',
- * 'data' : function (node) {
- * return { 'id' : node.id };
- * }
- * }
- * });
- *
- * // direct data
- * $('#tree').jstree({
- * 'core' : {
- * 'data' : [
- * 'Simple root node',
- * {
- * 'id' : 'node_2',
- * 'text' : 'Root node with options',
- * 'state' : { 'opened' : true, 'selected' : true },
- * 'children' : [ { 'text' : 'Child 1' }, 'Child 2']
- * }
- * ]
- * });
- *
- * // function
- * $('#tree').jstree({
- * 'core' : {
- * 'data' : function (obj, callback) {
- * callback.call(this, ['Root 1', 'Root 2']);
- * }
- * });
- *
- * @name $.jstree.defaults.core.data
- */
- data : false,
- /**
- * configure the various strings used throughout the tree
- *
- * You can use an object where the key is the string you need to replace and the value is your replacement.
- * Another option is to specify a function which will be called with an argument of the needed string and should return the replacement.
- * If left as `false` no replacement is made.
- *
- * __Examples__
- *
- * $('#tree').jstree({
- * 'core' : {
- * 'strings' : {
- * 'Loading ...' : 'Please wait ...'
- * }
- * }
- * });
- *
- * @name $.jstree.defaults.core.strings
- */
- strings : false,
- /**
- * determines what happens when a user tries to modify the structure of the tree
- * If left as `false` all operations like create, rename, delete, move or copy are prevented.
- * You can set this to `true` to allow all interactions or use a function to have better control.
- *
- * __Examples__
- *
- * $('#tree').jstree({
- * 'core' : {
- * 'check_callback' : function (operation, node, node_parent, node_position, more) {
- * // operation can be 'create_node', 'rename_node', 'delete_node', 'move_node' or 'copy_node'
- * // in case of 'rename_node' node_position is filled with the new node name
- * return operation === 'rename_node' ? true : false;
- * }
- * }
- * });
- *
- * @name $.jstree.defaults.core.check_callback
- */
- check_callback : false,
- /**
- * a callback called with a single object parameter in the instance's scope when something goes wrong (operation prevented, ajax failed, etc)
- * @name $.jstree.defaults.core.error
- */
- error : $.noop,
- /**
- * the open / close animation duration in milliseconds - set this to `false` to disable the animation (default is `200`)
- * @name $.jstree.defaults.core.animation
- */
- animation : 200,
- /**
- * a boolean indicating if multiple nodes can be selected
- * @name $.jstree.defaults.core.multiple
- */
- multiple : true,
- /**
- * theme configuration object
- * @name $.jstree.defaults.core.themes
- */
- themes : {
- /**
- * the name of the theme to use (if left as `false` the default theme is used)
- * @name $.jstree.defaults.core.themes.name
- */
- name : false,
- /**
- * the URL of the theme's CSS file, leave this as `false` if you have manually included the theme CSS (recommended). You can set this to `true` too which will try to autoload the theme.
- * @name $.jstree.defaults.core.themes.url
- */
- url : false,
- /**
- * the location of all jstree themes - only used if `url` is set to `true`
- * @name $.jstree.defaults.core.themes.dir
- */
- dir : false,
- /**
- * a boolean indicating if connecting dots are shown
- * @name $.jstree.defaults.core.themes.dots
- */
- dots : true,
- /**
- * a boolean indicating if node icons are shown
- * @name $.jstree.defaults.core.themes.icons
- */
- icons : true,
- /**
- * a boolean indicating if the tree background is striped
- * @name $.jstree.defaults.core.themes.stripes
- */
- stripes : false,
- /**
- * a string (or boolean `false`) specifying the theme variant to use (if the theme supports variants)
- * @name $.jstree.defaults.core.themes.variant
- */
- variant : false,
- /**
- * a boolean specifying if a reponsive version of the theme should kick in on smaller screens (if the theme supports it). Defaults to `false`.
- * @name $.jstree.defaults.core.themes.responsive
- */
- responsive : false
- },
- /**
- * if left as `true` all parents of all selected nodes will be opened once the tree loads (so that all selected nodes are visible to the user)
- * @name $.jstree.defaults.core.expand_selected_onload
- */
- expand_selected_onload : true,
- /**
- * if left as `true` web workers will be used to parse incoming JSON data where possible, so that the UI will not be blocked by large requests. Workers are however about 30% slower. Defaults to `true`
- * @name $.jstree.defaults.core.worker
- */
- worker : true,
- /**
- * Force node text to plain text (and escape HTML). Defaults to `false`
- * @name $.jstree.defaults.core.force_text
- */
- force_text : false
- };
- $.jstree.core.prototype = {
- /**
- * used to decorate an instance with a plugin. Used internally.
- * @private
- * @name plugin(deco [, opts])
- * @param {String} deco the plugin to decorate with
- * @param {Object} opts options for the plugin
- * @return {jsTree}
- */
- plugin : function (deco, opts) {
- var Child = $.jstree.plugins[deco];
- if(Child) {
- this._data[deco] = {};
- Child.prototype = this;
- return new Child(opts, this);
- }
- return this;
- },
- /**
- * used to decorate an instance with a plugin. Used internally.
- * @private
- * @name init(el, optons)
- * @param {DOMElement|jQuery|String} el the element we are transforming
- * @param {Object} options options for this instance
- * @trigger init.jstree, loading.jstree, loaded.jstree, ready.jstree, changed.jstree
- */
- init : function (el, options) {
- this._model = {
- data : {
- '#' : {
- id : '#',
- parent : null,
- parents : [],
- children : [],
- children_d : [],
- state : { loaded : false }
- }
- },
- changed : [],
- force_full_redraw : false,
- redraw_timeout : false,
- default_state : {
- loaded : true,
- opened : false,
- selected : false,
- disabled : false
- }
- };
-
- this.element = $(el).addClass('jstree jstree-' + this._id);
- this.settings = options;
- this.element.bind("destroyed", $.proxy(this.teardown, this));
-
- this._data.core.ready = false;
- this._data.core.loaded = false;
- this._data.core.rtl = (this.element.css("direction") === "rtl");
- this.element[this._data.core.rtl ? 'addClass' : 'removeClass']("jstree-rtl");
- this.element.attr('role','tree');
- if(this.settings.core.multiple) {
- this.element.attr('aria-multiselectable', true);
- }
- if(!this.element.attr('tabindex')) {
- this.element.attr('tabindex','0');
- }
-
- this.bind();
- /**
- * triggered after all events are bound
- * @event
- * @name init.jstree
- */
- this.trigger("init");
-
- this._data.core.original_container_html = this.element.find(" > ul > li").clone(true);
- this._data.core.original_container_html
- .find("li").addBack()
- .contents().filter(function() {
- return this.nodeType === 3 && (!this.nodeValue || /^\s+$/.test(this.nodeValue));
- })
- .remove();
- this.element.html("<"+"ul class='jstree-container-ul jstree-children' role='group'><"+"li id='j"+this._id+"_loading' class='jstree-initial-node jstree-loading jstree-leaf jstree-last' role='tree-item'><i class='jstree-icon jstree-ocl'></i><"+"a class='jstree-anchor' href='#'><i class='jstree-icon jstree-themeicon-hidden'></i>" + this.get_string("Loading ...") + "</a></li></ul>");
- this.element.attr('aria-activedescendant','j' + this._id + '_loading');
- this._data.core.li_height = this.get_container_ul().children("li").first().height() || 24;
- /**
- * triggered after the loading text is shown and before loading starts
- * @event
- * @name loading.jstree
- */
- this.trigger("loading");
- this.load_node('#');
- },
- /**
- * destroy an instance
- * @name destroy()
- * @param {Boolean} keep_html if not set to `true` the container will be emptied, otherwise the current DOM elements will be kept intact
- */
- destroy : function (keep_html) {
- if(this._wrk) {
- try {
- window.URL.revokeObjectURL(this._wrk);
- this._wrk = null;
- }
- catch (ignore) { }
- }
- if(!keep_html) { this.element.empty(); }
- this.element.unbind("destroyed", this.teardown);
- this.teardown();
- },
- /**
- * part of the destroying of an instance. Used internally.
- * @private
- * @name teardown()
- */
- teardown : function () {
- this.unbind();
- this.element
- .removeClass('jstree')
- .removeData('jstree')
- .find("[class^='jstree']")
- .addBack()
- .attr("class", function () { return this.className.replace(/jstree[^ ]*|$/ig,''); });
- this.element = null;
- },
- /**
- * bind all events. Used internally.
- * @private
- * @name bind()
- */
- bind : function () {
- this.element
- .on("dblclick.jstree", function () {
- if(document.selection && document.selection.empty) {
- document.selection.empty();
- }
- else {
- if(window.getSelection) {
- var sel = window.getSelection();
- try {
- sel.removeAllRanges();
- sel.collapse();
- } catch (ignore) { }
- }
- }
- })
- .on("click.jstree", ".jstree-ocl", $.proxy(function (e) {
- this.toggle_node(e.target);
- }, this))
- .on("click.jstree", ".jstree-anchor", $.proxy(function (e) {
- e.preventDefault();
- if(e.currentTarget !== document.activeElement) { $(e.currentTarget).focus(); }
- this.activate_node(e.currentTarget, e);
- }, this))
- .on('keydown.jstree', '.jstree-anchor', $.proxy(function (e) {
- if(e.target.tagName === "INPUT") { return true; }
- var o = null;
- switch(e.which) {
- case 13:
- case 32:
- e.type = "click";
- $(e.currentTarget).trigger(e);
- break;
- case 37:
- e.preventDefault();
- if(this.is_open(e.currentTarget)) {
- this.close_node(e.currentTarget);
- }
- else {
- o = this.get_prev_dom(e.currentTarget);
- if(o && o.length) { o.children('.jstree-anchor').focus(); }
- }
- break;
- case 38:
- e.preventDefault();
- o = this.get_prev_dom(e.currentTarget);
- if(o && o.length) { o.children('.jstree-anchor').focus(); }
- break;
- case 39:
- e.preventDefault();
- if(this.is_closed(e.currentTarget)) {
- this.open_node(e.currentTarget, function (o) { this.get_node(o, true).children('.jstree-anchor').focus(); });
- }
- else {
- o = this.get_next_dom(e.currentTarget);
- if(o && o.length) { o.children('.jstree-anchor').focus(); }
- }
- break;
- case 40:
- e.preventDefault();
- o = this.get_next_dom(e.currentTarget);
- if(o && o.length) { o.children('.jstree-anchor').focus(); }
- break;
- // delete
- case 46:
- e.preventDefault();
- o = this.get_node(e.currentTarget);
- if(o && o.id && o.id !== '#') {
- o = this.is_selected(o) ? this.get_selected() : o;
- // this.delete_node(o);
- }
- break;
- // f2
- case 113:
- e.preventDefault();
- o = this.get_node(e.currentTarget);
- /*!
- if(o && o.id && o.id !== '#') {
- // this.edit(o);
- }
- */
- break;
- default:
- // console.log(e.which);
- break;
- }
- }, this))
- .on("load_node.jstree", $.proxy(function (e, data) {
- if(data.status) {
- if(data.node.id === '#' && !this._data.core.loaded) {
- this._data.core.loaded = true;
- this.element.attr('aria-activedescendant',this._firstChild(this.get_container_ul()[0]).id);
- /**
- * triggered after the root node is loaded for the first time
- * @event
- * @name loaded.jstree
- */
- this.trigger("loaded");
- }
- if(!this._data.core.ready && !this.get_container_ul().find('.jstree-loading').length) {
- this._data.core.ready = true;
- if(this._data.core.selected.length) {
- if(this.settings.core.expand_selected_onload) {
- var tmp = [], i, j;
- for(i = 0, j = this._data.core.selected.length; i < j; i++) {
- tmp = tmp.concat(this._model.data[this._data.core.selected[i]].parents);
- }
- tmp = $.vakata.array_unique(tmp);
- for(i = 0, j = tmp.length; i < j; i++) {
- this.open_node(tmp[i], false, 0);
- }
- }
- this.trigger('changed', { 'action' : 'ready', 'selected' : this._data.core.selected });
- }
- /**
- * triggered after all nodes are finished loading
- * @event
- * @name ready.jstree
- */
- setTimeout($.proxy(function () { this.trigger("ready"); }, this), 0);
- }
- }
- }, this))
- // THEME RELATED
- .on("init.jstree", $.proxy(function () {
- var s = this.settings.core.themes;
- this._data.core.themes.dots = s.dots;
- this._data.core.themes.stripes = s.stripes;
- this._data.core.themes.icons = s.icons;
- this.set_theme(s.name || "default", s.url);
- this.set_theme_variant(s.variant);
- }, this))
- .on("loading.jstree", $.proxy(function () {
- this[ this._data.core.themes.dots ? "show_dots" : "hide_dots" ]();
- this[ this._data.core.themes.icons ? "show_icons" : "hide_icons" ]();
- this[ this._data.core.themes.stripes ? "show_stripes" : "hide_stripes" ]();
- }, this))
- .on('blur.jstree', '.jstree-anchor', $.proxy(function (e) {
- this._data.core.focused = null;
- $(e.currentTarget).filter('.jstree-hovered').mouseleave();
- }, this))
- .on('focus.jstree', '.jstree-anchor', $.proxy(function (e) {
- var tmp = this.get_node(e.currentTarget);
- if(tmp && tmp.id) {
- this._data.core.focused = tmp.id;
- }
- this.element.find('.jstree-hovered').not(e.currentTarget).mouseleave();
- $(e.currentTarget).mouseenter();
- }, this))
- .on('focus.jstree', $.proxy(function () {
- if(!this._data.core.focused) {
- this.get_node(this.element.attr('aria-activedescendant'), true).find('> .jstree-anchor').focus();
- }
- }, this))
- .on('mouseenter.jstree', '.jstree-anchor', $.proxy(function (e) {
- this.hover_node(e.currentTarget);
- }, this))
- .on('mouseleave.jstree', '.jstree-anchor', $.proxy(function (e) {
- this.dehover_node(e.currentTarget);
- }, this));
- },
- /**
- * part of the destroying of an instance. Used internally.
- * @private
- * @name unbind()
- */
- unbind : function () {
- this.element.off('.jstree');
- $(document).off('.jstree-' + this._id);
- },
- /**
- * trigger an event. Used internally.
- * @private
- * @name trigger(ev [, data])
- * @param {String} ev the name of the event to trigger
- * @param {Object} data additional data to pass with the event
- */
- trigger : function (ev, data) {
- if(!data) {
- data = {};
- }
- data.instance = this;
- this.element.triggerHandler(ev.replace('.jstree','') + '.jstree', data);
- },
- /**
- * returns the jQuery extended instance container
- * @name get_container()
- * @return {jQuery}
- */
- get_container : function () {
- return this.element;
- },
- /**
- * returns the jQuery extended main UL node inside the instance container. Used internally.
- * @private
- * @name get_container_ul()
- * @return {jQuery}
- */
- get_container_ul : function () {
- return this.element.children(".jstree-children").first();
- },
- /**
- * gets string replacements (localization). Used internally.
- * @private
- * @name get_string(key)
- * @param {String} key
- * @return {String}
- */
- get_string : function (key) {
- var a = this.settings.core.strings;
- if($.isFunction(a)) { return a.call(this, key); }
- if(a && a[key]) { return a[key]; }
- return key;
- },
- /**
- * gets the first child of a DOM node. Used internally.
- * @private
- * @name _firstChild(dom)
- * @param {DOMElement} dom
- * @return {DOMElement}
- */
- _firstChild : function (dom) {
- dom = dom ? dom.firstChild : null;
- while(dom !== null && dom.nodeType !== 1) {
- dom = dom.nextSibling;
- }
- return dom;
- },
- /**
- * gets the next sibling of a DOM node. Used internally.
- * @private
- * @name _nextSibling(dom)
- * @param {DOMElement} dom
- * @return {DOMElement}
- */
- _nextSibling : function (dom) {
- dom = dom ? dom.nextSibling : null;
- while(dom !== null && dom.nodeType !== 1) {
- dom = dom.nextSibling;
- }
- return dom;
- },
- /**
- * gets the previous sibling of a DOM node. Used internally.
- * @private
- * @name _previousSibling(dom)
- * @param {DOMElement} dom
- * @return {DOMElement}
- */
- _previousSibling : function (dom) {
- dom = dom ? dom.previousSibling : null;
- while(dom !== null && dom.nodeType !== 1) {
- dom = dom.previousSibling;
- }
- return dom;
- },
- /**
- * get the JSON representation of a node (or the actual jQuery extended DOM node) by using any input (child DOM element, ID string, selector, etc)
- * @name get_node(obj [, as_dom])
- * @param {mixed} obj
- * @param {Boolean} as_dom
- * @return {Object|jQuery}
- */
- get_node : function (obj, as_dom) {
- if(obj && obj.id) {
- obj = obj.id;
- }
- var dom;
- try {
- if(this._model.data[obj]) {
- obj = this._model.data[obj];
- }
- else if(typeof obj === "string" && (dom = $('#' + obj.replace($.jstree.idregex,'\\$&'), this.element)).length && this._model.data[dom.closest('.jstree-node').attr('id')]) {
- obj = this._model.data[dom.closest('.jstree-node').attr('id')];
- }
- else if((dom = $(obj, this.element)).length && this._model.data[dom.closest('.jstree-node').attr('id')]) {
- obj = this._model.data[dom.closest('.jstree-node').attr('id')];
- }
- else if((dom = $(obj, this.element)).length && dom.hasClass('jstree')) {
- obj = this._model.data['#'];
- }
- else {
- return false;
- }
-
- if(as_dom) {
- obj = obj.id === '#' ? this.element : $('#' + obj.id.replace($.jstree.idregex,'\\$&'), this.element);
- }
- return obj;
- } catch (ex) { return false; }
- },
- /**
- * get the path to a node, either consisting of node texts, or of node IDs, optionally glued together (otherwise an array)
- * @name get_path(obj [, glue, ids])
- * @param {mixed} obj the node
- * @param {String} glue if you want the path as a string - pass the glue here (for example '/'), if a falsy value is supplied here, an array is returned
- * @param {Boolean} ids if set to true build the path using ID, otherwise node text is used
- * @return {mixed}
- */
- get_path : function (obj, glue, ids) {
- obj = obj.parents ? obj : this.get_node(obj);
- if(!obj || obj.id === '#' || !obj.parents) {
- return false;
- }
- var i, j, p = [];
- p.push(ids ? obj.id : obj.text);
- for(i = 0, j = obj.parents.length; i < j; i++) {
- p.push(ids ? obj.parents[i] : this.get_text(obj.parents[i]));
- }
- p = p.reverse().slice(1);
- return glue ? p.join(glue) : p;
- },
- /**
- * get the next visible node that is below the `obj` node. If `strict` is set to `true` only sibling nodes are returned.
- * @name get_next_dom(obj [, strict])
- * @param {mixed} obj
- * @param {Boolean} strict
- * @return {jQuery}
- */
- get_next_dom : function (obj, strict) {
- var tmp;
- obj = this.get_node(obj, true);
- if(obj[0] === this.element[0]) {
- tmp = this._firstChild(this.get_container_ul()[0]);
- while (tmp && tmp.offsetHeight === 0) {
- tmp = this._nextSibling(tmp);
- }
- return tmp ? $(tmp) : false;
- }
- if(!obj || !obj.length) {
- return false;
- }
- if(strict) {
- tmp = obj[0];
- do {
- tmp = this._nextSibling(tmp);
- } while (tmp && tmp.offsetHeight === 0);
- return tmp ? $(tmp) : false;
- }
- if(obj.hasClass("jstree-open")) {
- tmp = this._firstChild(obj.children('.jstree-children')[0]);
- while (tmp && tmp.offsetHeight === 0) {
- tmp = this._nextSibling(tmp);
- }
- if(tmp !== null) {
- return $(tmp);
- }
- }
- tmp = obj[0];
- do {
- tmp = this._nextSibling(tmp);
- } while (tmp && tmp.offsetHeight === 0);
- if(tmp !== null) {
- return $(tmp);
- }
- return obj.parentsUntil(".jstree",".jstree-node").next(".jstree-node:visible").first();
- },
- /**
- * get the previous visible node that is above the `obj` node. If `strict` is set to `true` only sibling nodes are returned.
- * @name get_prev_dom(obj [, strict])
- * @param {mixed} obj
- * @param {Boolean} strict
- * @return {jQuery}
- */
- get_prev_dom : function (obj, strict) {
- var tmp;
- obj = this.get_node(obj, true);
- if(obj[0] === this.element[0]) {
- tmp = this.get_container_ul()[0].lastChild;
- while (tmp && tmp.offsetHeight === 0) {
- tmp = this._previousSibling(tmp);
- }
- return tmp ? $(tmp) : false;
- }
- if(!obj || !obj.length) {
- return false;
- }
- if(strict) {
- tmp = obj[0];
- do {
- tmp = this._previousSibling(tmp);
- } while (tmp && tmp.offsetHeight === 0);
- return tmp ? $(tmp) : false;
- }
- tmp = obj[0];
- do {
- tmp = this._previousSibling(tmp);
- } while (tmp && tmp.offsetHeight === 0);
- if(tmp !== null) {
- obj = $(tmp);
- while(obj.hasClass("jstree-open")) {
- obj = obj.children(".jstree-children").first().children(".jstree-node:visible:last");
- }
- return obj;
- }
- tmp = obj[0].parentNode.parentNode;
- return tmp && tmp.className && tmp.className.indexOf('jstree-node') !== -1 ? $(tmp) : false;
- },
- /**
- * get the parent ID of a node
- * @name get_parent(obj)
- * @param {mixed} obj
- * @return {String}
- */
- get_parent : function (obj) {
- obj = this.get_node(obj);
- if(!obj || obj.id === '#') {
- return false;
- }
- return obj.parent;
- },
- /**
- * get a jQuery collection of all the children of a node (node must be rendered)
- * @name get_children_dom(obj)
- * @param {mixed} obj
- * @return {jQuery}
- */
- get_children_dom : function (obj) {
- obj = this.get_node(obj, true);
- if(obj[0] === this.element[0]) {
- return this.get_container_ul().children(".jstree-node");
- }
- if(!obj || !obj.length) {
- return false;
- }
- return obj.children(".jstree-children").children(".jstree-node");
- },
- /**
- * checks if a node has children
- * @name is_parent(obj)
- * @param {mixed} obj
- * @return {Boolean}
- */
- is_parent : function (obj) {
- obj = this.get_node(obj);
- return obj && (obj.state.loaded === false || obj.children.length > 0);
- },
- /**
- * checks if a node is loaded (its children are available)
- * @name is_loaded(obj)
- * @param {mixed} obj
- * @return {Boolean}
- */
- is_loaded : function (obj) {
- obj = this.get_node(obj);
- return obj && obj.state.loaded;
- },
- /**
- * check if a node is currently loading (fetching children)
- * @name is_loading(obj)
- * @param {mixed} obj
- * @return {Boolean}
- */
- is_loading : function (obj) {
- obj = this.get_node(obj);
- return obj && obj.state && obj.state.loading;
- },
- /**
- * check if a node is opened
- * @name is_open(obj)
- * @param {mixed} obj
- * @return {Boolean}
- */
- is_open : function (obj) {
- obj = this.get_node(obj);
- return obj && obj.state.opened;
- },
- /**
- * check if a node is in a closed state
- * @name is_closed(obj)
- * @param {mixed} obj
- * @return {Boolean}
- */
- is_closed : function (obj) {
- obj = this.get_node(obj);
- return obj && this.is_parent(obj) && !obj.state.opened;
- },
- /**
- * check if a node has no children
- * @name is_leaf(obj)
- * @param {mixed} obj
- * @return {Boolean}
- */
- is_leaf : function (obj) {
- return !this.is_parent(obj);
- },
- /**
- * loads a node (fetches its children using the `core.data` setting). Multiple nodes can be passed to by using an array.
- * @name load_node(obj [, callback])
- * @param {mixed} obj
- * @param {function} callback a function to be executed once loading is complete, the function is executed in the instance's scope and receives two arguments - the node and a boolean status
- * @return {Boolean}
- * @trigger load_node.jstree
- */
- load_node : function (obj, callback) {
- var k, l, i, j, c;
- if($.isArray(obj)) {
- this._load_nodes(obj.slice(), callback);
- return true;
- }
- obj = this.get_node(obj);
- if(!obj) {
- if(callback) { callback.call(this, obj, false); }
- return false;
- }
- // if(obj.state.loading) { } // the node is already loading - just wait for it to load and invoke callback? but if called implicitly it should be loaded again?
- if(obj.state.loaded) {
- obj.state.loaded = false;
- for(k = 0, l = obj.children_d.length; k < l; k++) {
- for(i = 0, j = obj.parents.length; i < j; i++) {
- this._model.data[obj.parents[i]].children_d = $.vakata.array_remove_item(this._model.data[obj.parents[i]].children_d, obj.children_d[k]);
- }
- if(this._model.data[obj.children_d[k]].state.selected) {
- c = true;
- this._data.core.selected = $.vakata.array_remove_item(this._data.core.selected, obj.children_d[k]);
- }
- delete this._model.data[obj.children_d[k]];
- }
- obj.children = [];
- obj.children_d = [];
- if(c) {
- this.trigger('changed', { 'action' : 'load_node', 'node' : obj, 'selected' : this._data.core.selected });
- }
- }
- obj.state.loading = true;
- this.get_node(obj, true).addClass("jstree-loading").attr('aria-busy',true);
- this._load_node(obj, $.proxy(function (status) {
- obj = this._model.data[obj.id];
- obj.state.loading = false;
- obj.state.loaded = status;
- var dom = this.get_node(obj, true);
- if(obj.state.loaded && !obj.children.length && dom && dom.length && !dom.hasClass('jstree-leaf')) {
- dom.removeClass('jstree-closed jstree-open').addClass('jstree-leaf');
- }
- dom.removeClass("jstree-loading").attr('aria-busy',false);
- /**
- * triggered after a node is loaded
- * @event
- * @name load_node.jstree
- * @param {Object} node the node that was loading
- * @param {Boolean} status was the node loaded successfully
- */
- this.trigger('load_node', { "node" : obj, "status" : status });
- if(callback) {
- callback.call(this, obj, status);
- }
- }, this));
- return true;
- },
- /**
- * load an array of nodes (will also load unavailable nodes as soon as the appear in the structure). Used internally.
- * @private
- * @name _load_nodes(nodes [, callback])
- * @param {array} nodes
- * @param {function} callback a function to be executed once loading is complete, the function is executed in the instance's scope and receives one argument - the array passed to _load_nodes
- */
- _load_nodes : function (nodes, callback, is_callback) {
- var r = true,
- c = function () { this._load_nodes(nodes, callback, true); },
- m = this._model.data, i, j;
- for(i = 0, j = nodes.length; i < j; i++) {
- if(m[nodes[i]] && (!m[nodes[i]].state.loaded || !is_callback)) {
- if(!this.is_loading(nodes[i])) {
- this.load_node(nodes[i], c);
- }
- r = false;
- }
- }
- if(r) {
- if(callback && !callback.done) {
- callback.call(this, nodes);
- callback.done = true;
- }
- }
- },
- /**
- * handles the actual loading of a node. Used only internally.
- * @private
- * @name _load_node(obj [, callback])
- * @param {mixed} obj
- * @param {function} callback a function to be executed once loading is complete, the function is executed in the instance's scope and receives one argument - a boolean status
- * @return {Boolean}
- */
- _load_node : function (obj, callback) {
- var s = this.settings.core.data, t;
- // use original HTML
- if(!s) {
- if(obj.id === '#') {
- return this._append_html_data(obj, this._data.core.original_container_html.clone(true), function (status) {
- callback.call(this, status);
- });
- }
- else {
- return callback.call(this, false);
- }
- // return callback.call(this, obj.id === '#' ? this._append_html_data(obj, this._data.core.original_container_html.clone(true)) : false);
- }
- if($.isFunction(s)) {
- return s.call(this, obj, $.proxy(function (d) {
- if(d === false) {
- callback.call(this, false);
- }
- this[typeof d === 'string' ? '_append_html_data' : '_append_json_data'](obj, typeof d === 'string' ? $(d) : d, function (status) {
- callback.call(this, status);
- });
- // return d === false ? callback.call(this, false) : callback.call(this, this[typeof d === 'string' ? '_append_html_data' : '_append_json_data'](obj, typeof d === 'string' ? $(d) : d));
- }, this));
- }
- if(typeof s === 'object') {
- if(s.url) {
- s = $.extend(true, {}, s);
- if($.isFunction(s.url)) {
- s.url = s.url.call(this, obj);
- }
- if($.isFunction(s.data)) {
- s.data = s.data.call(this, obj);
- }
- return $.ajax(s)
- .done($.proxy(function (d,t,x) {
- var type = x.getResponseHeader('Content-Type');
- if(type.indexOf('json') !== -1 || typeof d === "object") {
- return this._append_json_data(obj, d, function (status) { callback.call(this, status); });
- //return callback.call(this, this._append_json_data(obj, d));
- }
- if(type.indexOf('html') !== -1 || typeof d === "string") {
- return this._append_html_data(obj, $(d), function (status) { callback.call(this, status); });
- // return callback.call(this, this._append_html_data(obj, $(d)));
- }
- this._data.core.last_error = { 'error' : 'ajax', 'plugin' : 'core', 'id' : 'core_04', 'reason' : 'Could not load node', 'data' : JSON.stringify({ 'id' : obj.id, 'xhr' : x }) };
- this.settings.core.error.call(this, this._data.core.last_error);
- return callback.call(this, false);
- }, this))
- .fail($.proxy(function (f) {
- callback.call(this, false);
- this._data.core.last_error = { 'error' : 'ajax', 'plugin' : 'core', 'id' : 'core_04', 'reason' : 'Could not load node', 'data' : JSON.stringify({ 'id' : obj.id, 'xhr' : f }) };
- this.settings.core.error.call(this, this._data.core.last_error);
- }, this));
- }
- t = ($.isArray(s) || $.isPlainObject(s)) ? JSON.parse(JSON.stringify(s)) : s;
- if(obj.id === '#') {
- return this._append_json_data(obj, t, function (status) {
- callback.call(this, status);
- });
- }
- else {
- this._data.core.last_error = { 'error' : 'nodata', 'plugin' : 'core', 'id' : 'core_05', 'reason' : 'Could not load node', 'data' : JSON.stringify({ 'id' : obj.id }) };
- this.settings.core.error.call(this, this._data.core.last_error);
- return callback.call(this, false);
- }
- //return callback.call(this, (obj.id === "#" ? this._append_json_data(obj, t) : false) );
- }
- if(typeof s === 'string') {
- if(obj.id === '#') {
- return this._append_html_data(obj, $(s), function (status) {
- callback.call(this, status);
- });
- }
- else {
- this._data.core.last_error = { 'error' : 'nodata', 'plugin' : 'core', 'id' : 'core_06', 'reason' : 'Could not load node', 'data' : JSON.stringify({ 'id' : obj.id }) };
- this.settings.core.error.call(this, this._data.core.last_error);
- return callback.call(this, false);
- }
- //return callback.call(this, (obj.id === "#" ? this._append_html_data(obj, $(s)) : false) );
- }
- return callback.call(this, false);
- },
- /**
- * adds a node to the list of nodes to redraw. Used only internally.
- * @private
- * @name _node_changed(obj [, callback])
- * @param {mixed} obj
- */
- _node_changed : function (obj) {
- obj = this.get_node(obj);
- if(obj) {
- this._model.changed.push(obj.id);
- }
- },
- /**
- * appends HTML content to the tree. Used internally.
- * @private
- * @name _append_html_data(obj, data)
- * @param {mixed} obj the node to append to
- * @param {String} data the HTML string to parse and append
- * @trigger model.jstree, changed.jstree
- */
- _append_html_data : function (dom, data, cb) {
- dom = this.get_node(dom);
- dom.children = [];
- dom.children_d = [];
- var dat = data.is('ul') ? data.children() : data,
- par = dom.id,
- chd = [],
- dpc = [],
- m = this._model.data,
- p = m[par],
- s = this._data.core.selected.length,
- tmp, i, j;
- dat.each($.proxy(function (i, v) {
- tmp = this._parse_model_from_html($(v), par, p.parents.concat());
- if(tmp) {
- chd.push(tmp);
- dpc.push(tmp);
- if(m[tmp].children_d.length) {
- dpc = dpc.concat(m[tmp].children_d);
- }
- }
- }, this));
- p.children = chd;
- p.children_d = dpc;
- for(i = 0, j = p.parents.length; i < j; i++) {
- m[p.parents[i]].children_d = m[p.parents[i]].children_d.concat(dpc);
- }
- /**
- * triggered when new data is inserted to the tree model
- * @event
- * @name model.jstree
- * @param {Array} nodes an array of node IDs
- * @param {String} parent the parent ID of the nodes
- */
- this.trigger('model', { "nodes" : dpc, 'parent' : par });
- if(par !== '#') {
- this._node_changed(par);
- this.redraw();
- }
- else {
- this.get_container_ul().children('.jstree-initial-node').remove();
- this.redraw(true);
- }
- if(this._data.core.selected.length !== s) {
- this.trigger('changed', { 'action' : 'model', 'selected' : this._data.core.selected });
- }
- cb.call(this, true);
- },
- /**
- * appends JSON content to the tree. Used internally.
- * @private
- * @name _append_json_data(obj, data)
- * @param {mixed} obj the node to append to
- * @param {String} data the JSON object to parse and append
- * @param {Boolean} force_processing internal param - do not set
- * @trigger model.jstree, changed.jstree
- */
- _append_json_data : function (dom, data, cb, force_processing) {
- dom = this.get_node(dom);
- dom.children = [];
- dom.children_d = [];
- // *%$@!!!
- if(data.d) {
- data = data.d;
- if(typeof data === "string") {
- data = JSON.parse(data);
- }
- }
- if(!$.isArray(data)) { data = [data]; }
- var w = null,
- args = {
- 'df' : this._model.default_state,
- 'dat' : data,
- 'par' : dom.id,
- 'm' : this._model.data,
- 't_id' : this._id,
- 't_cnt' : this._cnt,
- 'sel' : this._data.core.selected
- },
- func = function (data, undefined) {
- if(data.data) { data = data.data; }
- var dat = data.dat,
- par = data.par,
- chd = [],
- dpc = [],
- add = [],
- df = data.df,
- t_id = data.t_id,
- t_cnt = data.t_cnt,
- m = data.m,
- p = m[par],
- sel = data.sel,
- tmp, i, j, rslt,
- parse_flat = function (d, p, ps) {
- if(!ps) { ps = []; }
- else { ps = ps.concat(); }
- if(p) { ps.unshift(p); }
- var tid = d.id.toString(),
- i, j, c, e,
- tmp = {
- id : tid,
- text : d.text || '',
- icon : d.icon !== undefined ? d.icon : true,
- parent : p,
- parents : ps,
- children : d.children || [],
- children_d : d.children_d || [],
- data : d.data,
- state : { },
- li_attr : { id : false },
- a_attr : { href : '#' },
- original : false
- };
- for(i in df) {
- if(df.hasOwnProperty(i)) {
- tmp.state[i] = df[i];
- }
- }
- if(d && d.data && d.data.jstree && d.data.jstree.icon) {
- tmp.icon = d.data.jstree.icon;
- }
- if(d && d.data) {
- tmp.data = d.data;
- if(d.data.jstree) {
- for(i in d.data.jstree) {
- if(d.data.jstree.hasOwnProperty(i)) {
- tmp.state[i] = d.data.jstree[i];
- }
- }
- }
- }
- if(d && typeof d.state === 'object') {
- for (i in d.state) {
- if(d.state.hasOwnProperty(i)) {
- tmp.state[i] = d.state[i];
- }
- }
- }
- if(d && typeof d.li_attr === 'object') {
- for (i in d.li_attr) {
- if(d.li_attr.hasOwnProperty(i)) {
- tmp.li_attr[i] = d.li_attr[i];
- }
- }
- }
- if(!tmp.li_attr.id) {
- tmp.li_attr.id = tid;
- }
- if(d && typeof d.a_attr === 'object') {
- for (i in d.a_attr) {
- if(d.a_attr.hasOwnProperty(i)) {
- tmp.a_attr[i] = d.a_attr[i];
- }
- }
- }
- if(d && d.children && d.children === true) {
- tmp.state.loaded = false;
- tmp.children = [];
- tmp.children_d = [];
- }
- m[tmp.id] = tmp;
- for(i = 0, j = tmp.children.length; i < j; i++) {
- c = parse_flat(m[tmp.children[i]], tmp.id, ps);
- e = m[c];
- tmp.children_d.push(c);
- if(e.children_d.length) {
- tmp.children_d = tmp.children_d.concat(e.children_d);
- }
- }
- delete d.data;
- delete d.children;
- m[tmp.id].original = d;
- if(tmp.state.selected) {
- add.push(tmp.id);
- }
- return tmp.id;
- },
- parse_nest = function (d, p, ps) {
- if(!ps) { ps = []; }
- else { ps = ps.concat(); }
- if(p) { ps.unshift(p); }
- var tid = false, i, j, c, e, tmp;
- do {
- tid = 'j' + t_id + '_' + (++t_cnt);
- } while(m[tid]);
-
- tmp = {
- id : false,
- text : typeof d === 'string' ? d : '',
- icon : typeof d === 'object' && d.icon !== undefined ? d.icon : true,
- parent : p,
- parents : ps,
- children : [],
- children_d : [],
- data : null,
- state : { },
- li_attr : { id : false },
- a_attr : { href : '#' },
- original : false
- };
- for(i in df) {
- if(df.hasOwnProperty(i)) {
- tmp.state[i] = df[i];
- }
- }
- if(d && d.id) { tmp.id = d.id.toString(); }
- if(d && d.text) { tmp.text = d.text; }
- if(d && d.data && d.data.jstree && d.data.jstree.icon) {
- tmp.icon = d.data.jstree.icon;
- }
- if(d && d.data) {
- tmp.data = d.data;
- if(d.data.jstree) {
- for(i in d.data.jstree) {
- if(d.data.jstree.hasOwnProperty(i)) {
- tmp.state[i] = d.data.jstree[i];
- }
- }
- }
- }
- if(d && typeof d.state === 'object') {
- for (i in d.state) {
- if(d.state.hasOwnProperty(i)) {
- tmp.state[i] = d.state[i];
- }
- }
- }
- if(d && typeof d.li_attr === 'object') {
- for (i in d.li_attr) {
- if(d.li_attr.hasOwnProperty(i)) {
- tmp.li_attr[i] = d.li_attr[i];
- }
- }
- }
- if(tmp.li_attr.id && !tmp.id) {
- tmp.id = tmp.li_attr.id.toString();
- }
- if(!tmp.id) {
- tmp.id = tid;
- }
- if(!tmp.li_attr.id) {
- tmp.li_attr.id = tmp.id;
- }
- if(d && typeof d.a_attr === 'object') {
- for (i in d.a_attr) {
- if(d.a_attr.hasOwnProperty(i)) {
- tmp.a_attr[i] = d.a_attr[i];
- }
- }
- }
- if(d && d.children && d.children.length) {
- for(i = 0, j = d.children.length; i < j; i++) {
- c = parse_nest(d.children[i], tmp.id, ps);
- e = m[c];
- tmp.children.push(c);
- if(e.children_d.length) {
- tmp.children_d = tmp.children_d.concat(e.children_d);
- }
- }
- tmp.children_d = tmp.children_d.concat(tmp.children);
- }
- if(d && d.children && d.children === true) {
- tmp.state.loaded = false;
- tmp.children = [];
- tmp.children_d = [];
- }
- delete d.data;
- delete d.children;
- tmp.original = d;
- m[tmp.id] = tmp;
- if(tmp.state.selected) {
- add.push(tmp.id);
- }
- return tmp.id;
- };
-
- if(dat.length && dat[0].id !== undefined && dat[0].parent !== undefined) {
- // Flat JSON support (for easy import from DB):
- // 1) convert to object (foreach)
- for(i = 0, j = dat.length; i < j; i++) {
- if(!dat[i].children) {
- dat[i].children = [];
- }
- m[dat[i].id.toString()] = dat[i];
- }
- // 2) populate children (foreach)
- for(i = 0, j = dat.length; i < j; i++) {
- m[dat[i].parent.toString()].children.push(dat[i].id.toString());
- // populate parent.children_d
- p.children_d.push(dat[i].id.toString());
- }
- // 3) normalize && populate parents and children_d with recursion
- for(i = 0, j = p.children.length; i < j; i++) {
- tmp = parse_flat(m[p.children[i]], par, p.parents.concat());
- dpc.push(tmp);
- if(m[tmp].children_d.length) {
- dpc = dpc.concat(m[tmp].children_d);
- }
- }
- for(i = 0, j = p.parents.length; i < j; i++) {
- m[p.parents[i]].children_d = m[p.parents[i]].children_d.concat(dpc);
- }
- // ?) three_state selection - p.state.selected && t - (if three_state foreach(dat => ch) -> foreach(parents) if(parent.selected) child.selected = true;
- rslt = {
- 'cnt' : t_cnt,
- 'mod' : m,
- 'sel' : sel,
- 'par' : par,
- 'dpc' : dpc,
- 'add' : add
- };
- }
- else {
- for(i = 0, j = dat.length; i < j; i++) {
- tmp = parse_nest(dat[i], par, p.parents.concat());
- if(tmp) {
- chd.push(tmp);
- dpc.push(tmp);
- if(m[tmp].children_d.length) {
- dpc = dpc.concat(m[tmp].children_d);
- }
- }
- }
- p.children = chd;
- p.children_d = dpc;
- for(i = 0, j = p.parents.length; i < j; i++) {
- m[p.parents[i]].children_d = m[p.parents[i]].children_d.concat(dpc);
- }
- rslt = {
- 'cnt' : t_cnt,
- 'mod' : m,
- 'sel' : sel,
- 'par' : par,
- 'dpc' : dpc,
- 'add' : add
- };
- }
- if(typeof window === 'undefined' || typeof window.document === 'undefined') {
- postMessage(rslt);
- }
- else {
- return rslt;
- }
- },
- rslt = function (rslt, worker) {
- this._cnt = rslt.cnt;
- this._model.data = rslt.mod; // breaks the reference in load_node - careful
-
- if(worker) {
- var i, j, a = rslt.add, r = rslt.sel, s = this._data.core.selected.slice(), m = this._model.data;
- // if selection was changed while calculating in worker
- if(r.length !== s.length || $.vakata.array_unique(r.concat(s)).length !== r.length) {
- // deselect nodes that are no longer selected
- for(i = 0, j = r.length; i < j; i++) {
- if($.inArray(r[i], a) === -1 && $.inArray(r[i], s) === -1) {
- m[r[i]].state.selected = false;
- }
- }
- // select nodes that were selected in the mean time
- for(i = 0, j = s.length; i < j; i++) {
- if($.inArray(s[i], r) === -1) {
- m[s[i]].state.selected = true;
- }
- }
- }
- }
- if(rslt.add.length) {
- this._data.core.selected = this._data.core.selected.concat(rslt.add);
- }
-
- this.trigger('model', { "nodes" : rslt.dpc, 'parent' : rslt.par });
-
- if(rslt.par !== '#') {
- this._node_changed(rslt.par);
- this.redraw();
- }
- else {
- // this.get_container_ul().children('.jstree-initial-node').remove();
- this.redraw(true);
- }
- if(rslt.add.length) {
- this.trigger('changed', { 'action' : 'model', 'selected' : this._data.core.selected });
- }
- cb.call(this, true);
- };
- if(this.settings.core.worker && window.Blob && window.URL && window.Worker) {
- try {
- if(this._wrk === null) {
- this._wrk = window.URL.createObjectURL(
- new window.Blob(
- ['self.onmessage = ' + func.toString()],
- {type:"text/javascript"}
- )
- );
- }
- if(!this._data.core.working || force_processing) {
- this._data.core.working = true;
- w = new window.Worker(this._wrk);
- w.onmessage = $.proxy(function (e) {
- rslt.call(this, e.data, true);
- try { w.terminate(); w = null; } catch(ignore) { }
- if(this._data.core.worker_queue.length) {
- this._append_json_data.apply(this, this._data.core.worker_queue.shift());
- }
- else {
- this._data.core.working = false;
- }
- }, this);
- if(!args.par) {
- if(this._data.core.worker_queue.length) {
- this._append_json_data.apply(this, this._data.core.worker_queue.shift());
- }
- else {
- this._data.core.working = false;
- }
- }
- else {
- w.postMessage(args);
- }
- }
- else {
- this._data.core.worker_queue.push([dom, data, cb, true]);
- }
- }
- catch(e) {
- rslt.call(this, func(args), false);
- if(this._data.core.worker_queue.length) {
- this._append_json_data.apply(this, this._data.core.worker_queue.shift());
- }
- else {
- this._data.core.working = false;
- }
- }
- }
- else {
- rslt.call(this, func(args), false);
- }
- },
- /**
- * parses a node from a jQuery object and appends them to the in memory tree model. Used internally.
- * @private
- * @name _parse_model_from_html(d [, p, ps])
- * @param {jQuery} d the jQuery object to parse
- * @param {String} p the parent ID
- * @param {Array} ps list of all parents
- * @return {String} the ID of the object added to the model
- */
- _parse_model_from_html : function (d, p, ps) {
- if(!ps) { ps = []; }
- else { ps = [].concat(ps); }
- if(p) { ps.unshift(p); }
- var c, e, m = this._model.data,
- data = {
- id : false,
- text : false,
- icon : true,
- parent : p,
- parents : ps,
- children : [],
- children_d : [],
- data : null,
- state : { },
- li_attr : { id : false },
- a_attr : { href : '#' },
- original : false
- }, i, tmp, tid;
- for(i in this._model.default_state) {
- if(this._model.default_state.hasOwnProperty(i)) {
- data.state[i] = this._model.default_state[i];
- }
- }
- tmp = $.vakata.attributes(d, true);
- $.each(tmp, function (i, v) {
- v = $.trim(v);
- if(!v.length) { return true; }
- data.li_attr[i] = v;
- if(i === 'id') {
- data.id = v.toString();
- }
- });
- tmp = d.children('a').first();
- if(tmp.length) {
- tmp = $.vakata.attributes(tmp, true);
- $.each(tmp, function (i, v) {
- v = $.trim(v);
- if(v.length) {
- data.a_attr[i] = v;
- }
- });
- }
- tmp = d.children("a").first().length ? d.children("a").first().clone() : d.clone();
- tmp.children("ins, i, ul").remove();
- tmp = tmp.html();
- tmp = $('<div />').html(tmp);
- data.text = this.settings.core.force_text ? tmp.text() : tmp.html();
- tmp = d.data();
- data.data = tmp ? $.extend(true, {}, tmp) : null;
- data.state.opened = d.hasClass('jstree-open');
- data.state.selected = d.children('a').hasClass('jstree-clicked');
- data.state.disabled = d.children('a').hasClass('jstree-disabled');
- if(data.data && data.data.jstree) {
- for(i in data.data.jstree) {
- if(data.data.jstree.hasOwnProperty(i)) {
- data.state[i] = data.data.jstree[i];
- }
- }
- }
- tmp = d.children("a").children(".jstree-themeicon");
- if(tmp.length) {
- data.icon = tmp.hasClass('jstree-themeicon-hidden') ? false : tmp.attr('rel');
- }
- if(data.state.icon) {
- data.icon = data.state.icon;
- }
- tmp = d.children("ul").children("li");
- do {
- tid = 'j' + this._id + '_' + (++this._cnt);
- } while(m[tid]);
- data.id = data.li_attr.id ? data.li_attr.id.toString() : tid;
- if(tmp.length) {
- tmp.each($.proxy(function (i, v) {
- c = this._parse_model_from_html($(v), data.id, ps);
- e = this._model.data[c];
- data.children.push(c);
- if(e.children_d.length) {
- data.children_d = data.children_d.concat(e.children_d);
- }
- }, this));
- data.children_d = data.children_d.concat(data.children);
- }
- else {
- if(d.hasClass('jstree-closed')) {
- data.state.loaded = false;
- }
- }
- if(data.li_attr['class']) {
- data.li_attr['class'] = data.li_attr['class'].replace('jstree-closed','').replace('jstree-open','');
- }
- if(data.a_attr['class']) {
- data.a_attr['class'] = data.a_attr['class'].replace('jstree-clicked','').replace('jstree-disabled','');
- }
- m[data.id] = data;
- if(data.state.selected) {
- this._data.core.selected.push(data.id);
- }
- return data.id;
- },
- /**
- * parses a node from a JSON object (used when dealing with flat data, which has no nesting of children, but has id and parent properties) and appends it to the in memory tree model. Used internally.
- * @private
- * @name _parse_model_from_flat_json(d [, p, ps])
- * @param {Object} d the JSON object to parse
- * @param {String} p the parent ID
- * @param {Array} ps list of all parents
- * @return {String} the ID of the object added to the model
- */
- _parse_model_from_flat_json : function (d, p, ps) {
- if(!ps) { ps = []; }
- else { ps = ps.concat(); }
- if(p) { ps.unshift(p); }
- var tid = d.id.toString(),
- m = this._model.data,
- df = this._model.default_state,
- i, j, c, e,
- tmp = {
- id : tid,
- text : d.text || '',
- icon : d.icon !== undefined ? d.icon : true,
- parent : p,
- parents : ps,
- children : d.children || [],
- children_d : d.children_d || [],
- data : d.data,
- state : { },
- li_attr : { id : false },
- a_attr : { href : '#' },
- original : false
- };
- for(i in df) {
- if(df.hasOwnProperty(i)) {
- tmp.state[i] = df[i];
- }
- }
- if(d && d.data && d.data.jstree && d.data.jstree.icon) {
- tmp.icon = d.data.jstree.icon;
- }
- if(d && d.data) {
- tmp.data = d.data;
- if(d.data.jstree) {
- for(i in d.data.jstree) {
- if(d.data.jstree.hasOwnProperty(i)) {
- tmp.state[i] = d.data.jstree[i];
- }
- }
- }
- }
- if(d && typeof d.state === 'object') {
- for (i in d.state) {
- if(d.state.hasOwnProperty(i)) {
- tmp.state[i] = d.state[i];
- }
- }
- }
- if(d && typeof d.li_attr === 'object') {
- for (i in d.li_attr) {
- if(d.li_attr.hasOwnProperty(i)) {
- tmp.li_attr[i] = d.li_attr[i];
- }
- }
- }
- if(!tmp.li_attr.id) {
- tmp.li_attr.id = tid;
- }
- if(d && typeof d.a_attr === 'object') {
- for (i in d.a_attr) {
- if(d.a_attr.hasOwnProperty(i)) {
- tmp.a_attr[i] = d.a_attr[i];
- }
- }
- }
- if(d && d.children && d.children === true) {
- tmp.state.loaded = false;
- tmp.children = [];
- tmp.children_d = [];
- }
- m[tmp.id] = tmp;
- for(i = 0, j = tmp.children.length; i < j; i++) {
- c = this._parse_model_from_flat_json(m[tmp.children[i]], tmp.id, ps);
- e = m[c];
- tmp.children_d.push(c);
- if(e.children_d.length) {
- tmp.children_d = tmp.children_d.concat(e.children_d);
- }
- }
- delete d.data;
- delete d.children;
- m[tmp.id].original = d;
- if(tmp.state.selected) {
- this._data.core.selected.push(tmp.id);
- }
- return tmp.id;
- },
- /**
- * parses a node from a JSON object and appends it to the in memory tree model. Used internally.
- * @private
- * @name _parse_model_from_json(d [, p, ps])
- * @param {Object} d the JSON object to parse
- * @param {String} p the parent ID
- * @param {Array} ps list of all parents
- * @return {String} the ID of the object added to the model
- */
- _parse_model_from_json : function (d, p, ps) {
- if(!ps) { ps = []; }
- else { ps = ps.concat(); }
- if(p) { ps.unshift(p); }
- var tid = false, i, j, c, e, m = this._model.data, df = this._model.default_state, tmp;
- do {
- tid = 'j' + this._id + '_' + (++this._cnt);
- } while(m[tid]);
-
- tmp = {
- id : false,
- text : typeof d === 'string' ? d : '',
- icon : typeof d === 'object' && d.icon !== undefined ? d.icon : true,
- parent : p,
- parents : ps,
- children : [],
- children_d : [],
- data : null,
- state : { },
- li_attr : { id : false },
- a_attr : { href : '#' },
- original : false
- };
- for(i in df) {
- if(df.hasOwnProperty(i)) {
- tmp.state[i] = df[i];
- }
- }
- if(d && d.id) { tmp.id = d.id.toString(); }
- if(d && d.text) { tmp.text = d.text; }
- if(d && d.data && d.data.jstree && d.data.jstree.icon) {
- tmp.icon = d.data.jstree.icon;
- }
- if(d && d.data) {
- tmp.data = d.data;
- if(d.data.jstree) {
- for(i in d.data.jstree) {
- if(d.data.jstree.hasOwnProperty(i)) {
- tmp.state[i] = d.data.jstree[i];
- }
- }
- }
- }
- if(d && typeof d.state === 'object') {
- for (i in d.state) {
- if(d.state.hasOwnProperty(i)) {
- tmp.state[i] = d.state[i];
- }
- }
- }
- if(d && typeof d.li_attr === 'object') {
- for (i in d.li_attr) {
- if(d.li_attr.hasOwnProperty(i)) {
- tmp.li_attr[i] = d.li_attr[i];
- }
- }
- }
- if(tmp.li_attr.id && !tmp.id) {
- tmp.id = tmp.li_attr.id.toString();
- }
- if(!tmp.id) {
- tmp.id = tid;
- }
- if(!tmp.li_attr.id) {
- tmp.li_attr.id = tmp.id;
- }
- if(d && typeof d.a_attr === 'object') {
- for (i in d.a_attr) {
- if(d.a_attr.hasOwnProperty(i)) {
- tmp.a_attr[i] = d.a_attr[i];
- }
- }
- }
- if(d && d.children && d.children.length) {
- for(i = 0, j = d.children.length; i < j; i++) {
- c = this._parse_model_from_json(d.children[i], tmp.id, ps);
- e = m[c];
- tmp.children.push(c);
- if(e.children_d.length) {
- tmp.children_d = tmp.children_d.concat(e.children_d);
- }
- }
- tmp.children_d = tmp.children_d.concat(tmp.children);
- }
- if(d && d.children && d.children === true) {
- tmp.state.loaded = false;
- tmp.children = [];
- tmp.children_d = [];
- }
- delete d.data;
- delete d.children;
- tmp.original = d;
- m[tmp.id] = tmp;
- if(tmp.state.selected) {
- this._data.core.selected.push(tmp.id);
- }
- return tmp.id;
- },
- /**
- * redraws all nodes that need to be redrawn. Used internally.
- * @private
- * @name _redraw()
- * @trigger redraw.jstree
- */
- _redraw : function () {
- var nodes = this._model.force_full_redraw ? this._model.data['#'].children.concat([]) : this._model.changed.concat([]),
- f = document.createElement('UL'), tmp, i, j, fe = this._data.core.focused;
- for(i = 0, j = nodes.length; i < j; i++) {
- tmp = this.redraw_node(nodes[i], true, this._model.force_full_redraw);
- if(tmp && this._model.force_full_redraw) {
- f.appendChild(tmp);
- }
- }
- if(this._model.force_full_redraw) {
- f.className = this.get_container_ul()[0].className;
- f.setAttribute('role','group');
- this.element.empty().append(f);
- //this.get_container_ul()[0].appendChild(f);
- }
- if(fe !== null) {
- tmp = this.get_node(fe, true);
- if(tmp && tmp.length && tmp.children('.jstree-anchor')[0] !== document.activeElement) {
- tmp.children('.jstree-anchor').focus();
- }
- else {
- this._data.core.focused = null;
- }
- }
- this._model.force_full_redraw = false;
- this._model.changed = [];
- /**
- * triggered after nodes are redrawn
- * @event
- * @name redraw.jstree
- * @param {array} nodes the redrawn nodes
- */
- this.trigger('redraw', { "nodes" : nodes });
- },
- /**
- * redraws all nodes that need to be redrawn or optionally - the whole tree
- * @name redraw([full])
- * @param {Boolean} full if set to `true` all nodes are redrawn.
- */
- redraw : function (full) {
- if(full) {
- this._model.force_full_redraw = true;
- }
- //if(this._model.redraw_timeout) {
- // clearTimeout(this._model.redraw_timeout);
- //}
- //this._model.redraw_timeout = setTimeout($.proxy(this._redraw, this),0);
- this._redraw();
- },
- /**
- * redraws a single node. Used internally.
- * @private
- * @name redraw_node(node, deep, is_callback, force_render)
- * @param {mixed} node the node to redraw
- * @param {Boolean} deep should child nodes be redrawn too
- * @param {Boolean} is_callback is this a recursion call
- * @param {Boolean} force_render should children of closed parents be drawn anyway
- */
- redraw_node : function (node, deep, is_callback, force_render) {
- var obj = this.get_node(node),
- par = false,
- ind = false,
- old = false,
- i = false,
- j = false,
- k = false,
- c = '',
- d = document,
- m = this._model.data,
- f = false,
- s = false,
- tmp = null;
- if(!obj) { return false; }
- if(obj.id === '#') { return this.redraw(true); }
- deep = deep || obj.children.length === 0;
- node = !document.querySelector ? document.getElementById(obj.id) : this.element[0].querySelector('#' + ("0123456789".indexOf(obj.id[0]) !== -1 ? '\\3' + obj.id[0] + ' ' + obj.id.substr(1).replace($.jstree.idregex,'\\$&') : obj.id.replace($.jstree.idregex,'\\$&')) ); //, this.element);
- if(!node) {
- deep = true;
- //node = d.createElement('LI');
- if(!is_callback) {
- par = obj.parent !== '#' ? $('#' + obj.parent.replace($.jstree.idregex,'\\$&'), this.element)[0] : null;
- if(par !== null && (!par || !m[obj.parent].state.opened)) {
- return false;
- }
- ind = $.inArray(obj.id, par === null ? m['#'].children : m[obj.parent].children);
- }
- }
- else {
- node = $(node);
- if(!is_callback) {
- par = node.parent().parent()[0];
- if(par === this.element[0]) {
- par = null;
- }
- ind = node.index();
- }
- // m[obj.id].data = node.data(); // use only node's data, no need to touch jquery storage
- if(!deep && obj.children.length && !node.children('.jstree-children').length) {
- deep = true;
- }
- if(!deep) {
- old = node.children('.jstree-children')[0];
- }
- f = node.children('.jstree-anchor')[0] === document.activeElement;
- node.remove();
- //node = d.createElement('LI');
- //node = node[0];
- }
- node = _node.cloneNode(true);
- // node is DOM, deep is boolean
-
- c = 'jstree-node ';
- for(i in obj.li_attr) {
- if(obj.li_attr.hasOwnProperty(i)) {
- if(i === 'id') { continue; }
- if(i !== 'class') {
- node.setAttribute(i, obj.li_attr[i]);
- }
- else {
- c += obj.li_attr[i];
- }
- }
- }
- if(!obj.a_attr.id) {
- obj.a_attr.id = obj.id + '_anchor';
- }
- node.setAttribute('aria-selected', !!obj.state.selected);
- node.setAttribute('aria-level', obj.parents.length);
- node.setAttribute('aria-labelledby', obj.a_attr.id);
- if(obj.state.disabled) {
- node.setAttribute('aria-disabled', true);
- }
-
- if(obj.state.loaded && !obj.children.length) {
- c += ' jstree-leaf';
- }
- else {
- c += obj.state.opened && obj.state.loaded ? ' jstree-open' : ' jstree-closed';
- node.setAttribute('aria-expanded', (obj.state.opened && obj.state.loaded) );
- }
- if(obj.parent !== null && m[obj.parent].children[m[obj.parent].children.length - 1] === obj.id) {
- c += ' jstree-last';
- }
- node.id = obj.id;
- node.className = c;
- c = ( obj.state.selected ? ' jstree-clicked' : '') + ( obj.state.disabled ? ' jstree-disabled' : '');
- for(j in obj.a_attr) {
- if(obj.a_attr.hasOwnProperty(j)) {
- if(j === 'href' && obj.a_attr[j] === '#') { continue; }
- if(j !== 'class') {
- node.childNodes[1].setAttribute(j, obj.a_attr[j]);
- }
- else {
- c += ' ' + obj.a_attr[j];
- }
- }
- }
- if(c.length) {
- node.childNodes[1].className = 'jstree-anchor ' + c;
- }
- if((obj.icon && obj.icon !== true) || obj.icon === false) {
- if(obj.icon === false) {
- node.childNodes[1].childNodes[0].className += ' jstree-themeicon-hidden';
- }
- else if(obj.icon.indexOf('/') === -1 && obj.icon.indexOf('.') === -1) {
- node.childNodes[1].childNodes[0].className += ' ' + obj.icon + ' jstree-themeicon-custom';
- }
- else {
- node.childNodes[1].childNodes[0].style.backgroundImage = 'url('+obj.icon+')';
- node.childNodes[1].childNodes[0].style.backgroundPosition = 'center center';
- node.childNodes[1].childNodes[0].style.backgroundSize = 'auto';
- node.childNodes[1].childNodes[0].className += ' jstree-themeicon-custom';
- }
- }
-
- if(this.settings.core.force_text) {
- node.childNodes[1].appendChild(d.createTextNode(obj.text));
- }
- else {
- node.childNodes[1].innerHTML += obj.text;
- }
-
- if(deep && obj.children.length && (obj.state.opened || force_render) && obj.state.loaded) {
- k = d.createElement('UL');
- k.setAttribute('role', 'group');
- k.className = 'jstree-children';
- for(i = 0, j = obj.children.length; i < j; i++) {
- k.appendChild(this.redraw_node(obj.children[i], deep, true));
- }
- node.appendChild(k);
- }
- if(old) {
- node.appendChild(old);
- }
- if(!is_callback) {
- // append back using par / ind
- if(!par) {
- par = this.element[0];
- }
- for(i = 0, j = par.childNodes.length; i < j; i++) {
- if(par.childNodes[i] && par.childNodes[i].className && par.childNodes[i].className.indexOf('jstree-children') !== -1) {
- tmp = par.childNodes[i];
- break;
- }
- }
- if(!tmp) {
- tmp = d.createElement('UL');
- tmp.setAttribute('role', 'group');
- tmp.className = 'jstree-children';
- par.appendChild(tmp);
- }
- par = tmp;
-
- if(ind < par.childNodes.length) {
- par.insertBefore(node, par.childNodes[ind]);
- }
- else {
- par.appendChild(node);
- }
- if(f) {
- node.childNodes[1].focus();
- }
- }
- if(obj.state.opened && !obj.state.loaded) {
- obj.state.opened = false;
- setTimeout($.proxy(function () {
- this.open_node(obj.id, false, 0);
- }, this), 0);
- }
- return node;
- },
- /**
- * opens a node, revaling its children. If the node is not loaded it will be loaded and opened once ready.
- * @name open_node(obj [, callback, animation])
- * @param {mixed} obj the node to open
- * @param {Function} callback a function to execute once the node is opened
- * @param {Number} animation the animation duration in milliseconds when opening the node (overrides the `core.animation` setting). Use `false` for no animation.
- * @trigger open_node.jstree, after_open.jstree, before_open.jstree
- */
- open_node : function (obj, callback, animation) {
- var t1, t2, d, t;
- if($.isArray(obj)) {
- obj = obj.slice();
- for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
- this.open_node(obj[t1], callback, animation);
- }
- return true;
- }
- obj = this.get_node(obj);
- if(!obj || obj.id === '#') {
- return false;
- }
- animation = animation === undefined ? this.settings.core.animation : animation;
- if(!this.is_closed(obj)) {
- if(callback) {
- callback.call(this, obj, false);
- }
- return false;
- }
- if(!this.is_loaded(obj)) {
- if(this.is_loading(obj)) {
- return setTimeout($.proxy(function () {
- this.open_node(obj, callback, animation);
- }, this), 500);
- }
- this.load_node(obj, function (o, ok) {
- return ok ? this.open_node(o, callback, animation) : (callback ? callback.call(this, o, false) : false);
- });
- }
- else {
- d = this.get_node(obj, true);
- t = this;
- if(d.length) {
- if(obj.children.length && !this._firstChild(d.children('.jstree-children')[0])) {
- this.redraw_node(obj, true, false, true);
- d = this.get_node(obj, true);
- }
- if(!animation) {
- this.trigger('before_open', { "node" : obj });
- d[0].className = d[0].className.replace('jstree-closed', 'jstree-open');
- d[0].setAttribute("aria-expanded", true);
- }
- else {
- this.trigger('before_open', { "node" : obj });
- d
- .children(".jstree-children").css("display","none").end()
- .removeClass("jstree-closed").addClass("jstree-open").attr("aria-expanded", true)
- .children(".jstree-children").stop(true, true)
- .slideDown(animation, function () {
- this.style.display = "";
- t.trigger("after_open", { "node" : obj });
- });
- }
- }
- obj.state.opened = true;
- if(callback) {
- callback.call(this, obj, true);
- }
- if(!d.length) {
- /**
- * triggered when a node is about to be opened (if the node is supposed to be in the DOM, it will be, but it won't be visible yet)
- * @event
- * @name before_open.jstree
- * @param {Object} node the opened node
- */
- this.trigger('before_open', { "node" : obj });
- }
- /**
- * triggered when a node is opened (if there is an animation it will not be completed yet)
- * @event
- * @name open_node.jstree
- * @param {Object} node the opened node
- */
- this.trigger('open_node', { "node" : obj });
- if(!animation || !d.length) {
- /**
- * triggered when a node is opened and the animation is complete
- * @event
- * @name after_open.jstree
- * @param {Object} node the opened node
- */
- this.trigger("after_open", { "node" : obj });
- }
- }
- },
- /**
- * opens every parent of a node (node should be loaded)
- * @name _open_to(obj)
- * @param {mixed} obj the node to reveal
- * @private
- */
- _open_to : function (obj) {
- obj = this.get_node(obj);
- if(!obj || obj.id === '#') {
- return false;
- }
- var i, j, p = obj.parents;
- for(i = 0, j = p.length; i < j; i+=1) {
- if(i !== '#') {
- this.open_node(p[i], false, 0);
- }
- }
- return $('#' + obj.id.replace($.jstree.idregex,'\\$&'), this.element);
- },
- /**
- * closes a node, hiding its children
- * @name close_node(obj [, animation])
- * @param {mixed} obj the node to close
- * @param {Number} animation the animation duration in milliseconds when closing the node (overrides the `core.animation` setting). Use `false` for no animation.
- * @trigger close_node.jstree, after_close.jstree
- */
- close_node : function (obj, animation) {
- var t1, t2, t, d;
- if($.isArray(obj)) {
- obj = obj.slice();
- for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
- this.close_node(obj[t1], animation);
- }
- return true;
- }
- obj = this.get_node(obj);
- if(!obj || obj.id === '#') {
- return false;
- }
- if(this.is_closed(obj)) {
- return false;
- }
- animation = animation === undefined ? this.settings.core.animation : animation;
- t = this;
- d = this.get_node(obj, true);
- if(d.length) {
- if(!animation) {
- d[0].className = d[0].className.replace('jstree-open', 'jstree-closed');
- d.attr("aria-expanded", false).children('.jstree-children').remove();
- }
- else {
- d
- .children(".jstree-children").attr("style","display:block !important").end()
- .removeClass("jstree-open").addClass("jstree-closed").attr("aria-expanded", false)
- .children(".jstree-children").stop(true, true).slideUp(animation, function () {
- this.style.display = "";
- d.children('.jstree-children').remove();
- t.trigger("after_close", { "node" : obj });
- });
- }
- }
- obj.state.opened = false;
- /**
- * triggered when a node is closed (if there is an animation it will not be complete yet)
- * @event
- * @name close_node.jstree
- * @param {Object} node the closed node
- */
- this.trigger('close_node',{ "node" : obj });
- if(!animation || !d.length) {
- /**
- * triggered when a node is closed and the animation is complete
- * @event
- * @name after_close.jstree
- * @param {Object} node the closed node
- */
- this.trigger("after_close", { "node" : obj });
- }
- },
- /**
- * toggles a node - closing it if it is open, opening it if it is closed
- * @name toggle_node(obj)
- * @param {mixed} obj the node to toggle
- */
- toggle_node : function (obj) {
- var t1, t2;
- if($.isArray(obj)) {
- obj = obj.slice();
- for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
- this.toggle_node(obj[t1]);
- }
- return true;
- }
- if(this.is_closed(obj)) {
- return this.open_node(obj);
- }
- if(this.is_open(obj)) {
- return this.close_node(obj);
- }
- },
- /**
- * opens all nodes within a node (or the tree), revaling their children. If the node is not loaded it will be loaded and opened once ready.
- * @name open_all([obj, animation, original_obj])
- * @param {mixed} obj the node to open recursively, omit to open all nodes in the tree
- * @param {Number} animation the animation duration in milliseconds when opening the nodes, the default is no animation
- * @param {jQuery} reference to the node that started the process (internal use)
- * @trigger open_all.jstree
- */
- open_all : function (obj, animation, original_obj) {
- if(!obj) { obj = '#'; }
- obj = this.get_node(obj);
- if(!obj) { return false; }
- var dom = obj.id === '#' ? this.get_container_ul() : this.get_node(obj, true), i, j, _this;
- if(!dom.length) {
- for(i = 0, j = obj.children_d.length; i < j; i++) {
- if(this.is_closed(this._model.data[obj.children_d[i]])) {
- this._model.data[obj.children_d[i]].state.opened = true;
- }
- }
- return this.trigger('open_all', { "node" : obj });
- }
- original_obj = original_obj || dom;
- _this = this;
- dom = this.is_closed(obj) ? dom.find('.jstree-closed').addBack() : dom.find('.jstree-closed');
- dom.each(function () {
- _this.open_node(
- this,
- function(node, status) { if(status && this.is_parent(node)) { this.open_all(node, animation, original_obj); } },
- animation || 0
- );
- });
- if(original_obj.find('.jstree-closed').length === 0) {
- /**
- * triggered when an `open_all` call completes
- * @event
- * @name open_all.jstree
- * @param {Object} node the opened node
- */
- this.trigger('open_all', { "node" : this.get_node(original_obj) });
- }
- },
- /**
- * closes all nodes within a node (or the tree), revaling their children
- * @name close_all([obj, animation])
- * @param {mixed} obj the node to close recursively, omit to close all nodes in the tree
- * @param {Number} animation the animation duration in milliseconds when closing the nodes, the default is no animation
- * @trigger close_all.jstree
- */
- close_all : function (obj, animation) {
- if(!obj) { obj = '#'; }
- obj = this.get_node(obj);
- if(!obj) { return false; }
- var dom = obj.id === '#' ? this.get_container_ul() : this.get_node(obj, true),
- _this = this, i, j;
- if(!dom.length) {
- for(i = 0, j = obj.children_d.length; i < j; i++) {
- this._model.data[obj.children_d[i]].state.opened = false;
- }
- return this.trigger('close_all', { "node" : obj });
- }
- dom = this.is_open(obj) ? dom.find('.jstree-open').addBack() : dom.find('.jstree-open');
- $(dom.get().reverse()).each(function () { _this.close_node(this, animation || 0); });
- /**
- * triggered when an `close_all` call completes
- * @event
- * @name close_all.jstree
- * @param {Object} node the closed node
- */
- this.trigger('close_all', { "node" : obj });
- },
- /**
- * checks if a node is disabled (not selectable)
- * @name is_disabled(obj)
- * @param {mixed} obj
- * @return {Boolean}
- */
- is_disabled : function (obj) {
- obj = this.get_node(obj);
- return obj && obj.state && obj.state.disabled;
- },
- /**
- * enables a node - so that it can be selected
- * @name enable_node(obj)
- * @param {mixed} obj the node to enable
- * @trigger enable_node.jstree
- */
- enable_node : function (obj) {
- var t1, t2;
- if($.isArray(obj)) {
- obj = obj.slice();
- for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
- this.enable_node(obj[t1]);
- }
- return true;
- }
- obj = this.get_node(obj);
- if(!obj || obj.id === '#') {
- return false;
- }
- obj.state.disabled = false;
- this.get_node(obj,true).children('.jstree-anchor').removeClass('jstree-disabled').attr('aria-disabled', false);
- /**
- * triggered when an node is enabled
- * @event
- * @name enable_node.jstree
- * @param {Object} node the enabled node
- */
- this.trigger('enable_node', { 'node' : obj });
- },
- /**
- * disables a node - so that it can not be selected
- * @name disable_node(obj)
- * @param {mixed} obj the node to disable
- * @trigger disable_node.jstree
- */
- disable_node : function (obj) {
- var t1, t2;
- if($.isArray(obj)) {
- obj = obj.slice();
- for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
- this.disable_node(obj[t1]);
- }
- return true;
- }
- obj = this.get_node(obj);
- if(!obj || obj.id === '#') {
- return false;
- }
- obj.state.disabled = true;
- this.get_node(obj,true).children('.jstree-anchor').addClass('jstree-disabled').attr('aria-disabled', true);
- /**
- * triggered when an node is disabled
- * @event
- * @name disable_node.jstree
- * @param {Object} node the disabled node
- */
- this.trigger('disable_node', { 'node' : obj });
- },
- /**
- * called when a node is selected by the user. Used internally.
- * @private
- * @name activate_node(obj, e)
- * @param {mixed} obj the node
- * @param {Object} e the related event
- * @trigger activate_node.jstree, changed.jstree
- */
- activate_node : function (obj, e) {
- if(this.is_disabled(obj)) {
- return false;
- }
-
- // ensure last_clicked is still in the DOM, make it fresh (maybe it was moved?) and make sure it is still selected, if not - make last_clicked the last selected node
- this._data.core.last_clicked = this._data.core.last_clicked && this._data.core.last_clicked.id !== undefined ? this.get_node(this._data.core.last_clicked.id) : null;
- if(this._data.core.last_clicked && !this._data.core.last_clicked.state.selected) { this._data.core.last_clicked = null; }
- if(!this._data.core.last_clicked && this._data.core.selected.length) { this._data.core.last_clicked = this.get_node(this._data.core.selected[this._data.core.selected.length - 1]); }
-
- if(!this.settings.core.multiple || (!e.metaKey && !e.ctrlKey && !e.shiftKey) || (e.shiftKey && (!this._data.core.last_clicked || !this.get_parent(obj) || this.get_parent(obj) !== this._data.core.last_clicked.parent ) )) {
- if(!this.settings.core.multiple && (e.metaKey || e.ctrlKey || e.shiftKey) && this.is_selected(obj)) {
- this.deselect_node(obj, false, e);
- }
- else {
- this.deselect_all(true);
- this.select_node(obj, false, false, e);
- this._data.core.last_clicked = this.get_node(obj);
- }
- }
- else {
- if(e.shiftKey) {
- var o = this.get_node(obj).id,
- l = this._data.core.last_clicked.id,
- p = this.get_node(this._data.core.last_clicked.parent).children,
- c = false,
- i, j;
- for(i = 0, j = p.length; i < j; i += 1) {
- // separate IFs work whem o and l are the same
- if(p[i] === o) {
- c = !c;
- }
- if(p[i] === l) {
- c = !c;
- }
- if(c || p[i] === o || p[i] === l) {
- this.select_node(p[i], true, false, e);
- }
- else {
- this.deselect_node(p[i], true, e);
- }
- }
- this.trigger('changed', { 'action' : 'select_node', 'node' : this.get_node(obj), 'selected' : this._data.core.selected, 'event' : e });
- }
- else {
- if(!this.is_selected(obj)) {
- this.select_node(obj, false, false, e);
- }
- else {
- this.deselect_node(obj, false, e);
- }
- }
- }
- /**
- * triggered when an node is clicked or intercated with by the user
- * @event
- * @name activate_node.jstree
- * @param {Object} node
- */
- this.trigger('activate_node', { 'node' : this.get_node(obj) });
- },
- /**
- * applies the hover state on a node, called when a node is hovered by the user. Used internally.
- * @private
- * @name hover_node(obj)
- * @param {mixed} obj
- * @trigger hover_node.jstree
- */
- hover_node : function (obj) {
- obj = this.get_node(obj, true);
- if(!obj || !obj.length || obj.children('.jstree-hovered').length) {
- return false;
- }
- var o = this.element.find('.jstree-hovered'), t = this.element;
- if(o && o.length) { this.dehover_node(o); }
-
- obj.children('.jstree-anchor').addClass('jstree-hovered');
- /**
- * triggered when an node is hovered
- * @event
- * @name hover_node.jstree
- * @param {Object} node
- */
- this.trigger('hover_node', { 'node' : this.get_node(obj) });
- setTimeout(function () { t.attr('aria-activedescendant', obj[0].id); }, 0);
- },
- /**
- * removes the hover state from a nodecalled when a node is no longer hovered by the user. Used internally.
- * @private
- * @name dehover_node(obj)
- * @param {mixed} obj
- * @trigger dehover_node.jstree
- */
- dehover_node : function (obj) {
- obj = this.get_node(obj, true);
- if(!obj || !obj.length || !obj.children('.jstree-hovered').length) {
- return false;
- }
- obj.children('.jstree-anchor').removeClass('jstree-hovered');
- /**
- * triggered when an node is no longer hovered
- * @event
- * @name dehover_node.jstree
- * @param {Object} node
- */
- this.trigger('dehover_node', { 'node' : this.get_node(obj) });
- },
- /**
- * select a node
- * @name select_node(obj [, supress_event, prevent_open])
- * @param {mixed} obj an array can be used to select multiple nodes
- * @param {Boolean} supress_event if set to `true` the `changed.jstree` event won't be triggered
- * @param {Boolean} prevent_open if set to `true` parents of the selected node won't be opened
- * @trigger select_node.jstree, changed.jstree
- */
- select_node : function (obj, supress_event, prevent_open, e) {
- var dom, t1, t2, th;
- if($.isArray(obj)) {
- obj = obj.slice();
- for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
- this.select_node(obj[t1], supress_event, prevent_open, e);
- }
- return true;
- }
- obj = this.get_node(obj);
- if(!obj || obj.id === '#') {
-
<TRUNCATED>