You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@flex.apache.org by ah...@apache.org on 2013/05/06 18:50:51 UTC
git commit: [flex-asjs] [refs/heads/develop] - Add stockquote example
Updated Branches:
refs/heads/develop d69ac2d3b -> 9ea55e39c
Add stockquote example
Project: http://git-wip-us.apache.org/repos/asf/flex-asjs/repo
Commit: http://git-wip-us.apache.org/repos/asf/flex-asjs/commit/9ea55e39
Tree: http://git-wip-us.apache.org/repos/asf/flex-asjs/tree/9ea55e39
Diff: http://git-wip-us.apache.org/repos/asf/flex-asjs/diff/9ea55e39
Branch: refs/heads/develop
Commit: 9ea55e39c7b1908abb447fd1cb6f60ebc3ea6331
Parents: d69ac2d
Author: Alex Harui <ah...@apache.org>
Authored: Mon May 6 09:50:44 2013 -0700
Committer: Alex Harui <ah...@apache.org>
Committed: Mon May 6 09:50:44 2013 -0700
----------------------------------------------------------------------
examples/StockQuote/src/MyInitialView.mxml | 116 +++++++++++++
.../StockQuote/src/StockDataJSONItemConverter.as | 22 +++
examples/StockQuote/src/StockQuote.mxml | 34 ++++
.../StockQuote/src/controllers/MyController.as | 81 +++++++++
examples/StockQuote/src/models/MyModel.as | 126 +++++++++++++++
5 files changed, 379 insertions(+), 0 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/9ea55e39/examples/StockQuote/src/MyInitialView.mxml
----------------------------------------------------------------------
diff --git a/examples/StockQuote/src/MyInitialView.mxml b/examples/StockQuote/src/MyInitialView.mxml
new file mode 100644
index 0000000..191687b
--- /dev/null
+++ b/examples/StockQuote/src/MyInitialView.mxml
@@ -0,0 +1,116 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements. See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License. You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+-->
+<basic:ViewBase xmlns:fx="http://ns.adobe.com/mxml/2009"
+ xmlns:basic="library://ns.apache.org/flexjs/basic"
+ initComplete="initControls()">
+ <fx:Script>
+ <![CDATA[
+ import org.apache.flex.events.CustomEvent;
+ import models.MyModel;
+
+ private var _symbol:String;
+
+ public function get symbol():String
+ {
+ return _symbol;
+ }
+
+ public function get requestedField():String
+ {
+ return radio1.selectedValue as String;
+ }
+
+ private function radioChanged(e:org.apache.flex.events.Event):void
+ {
+ dispatchEvent(new CustomEvent("radioClicked"));
+ field.text = RadioButton(e.target).text;
+ }
+
+ private function initControls():void
+ {
+ list.selectedItem = MyModel(applicationModel).stockSymbol;
+ radio1.selectedValue = MyModel(applicationModel).requestedField;
+ if (radio1.selected)
+ field.text = radio1.text;
+ else if (radio2.selected)
+ field.text = radio2.text;
+ else if (radio3.selected)
+ field.text = radio3.text;
+ else if (radio4.selected)
+ field.text = radio4.text;
+
+ }
+ ]]>
+ </fx:Script>
+ <fx:Style>
+ @namespace basic "library://ns.apache.org/flexjs/basic";
+
+ .output {
+ font-size: 20px;
+ }
+ </fx:Style>
+ <basic:Label x="20" y="8" width="300" text="Enter Stock Symbol or choose from list:" />
+ <basic:TextInput id="symbolTI" x="20" y="25" >
+ <basic:beads>
+ <basic:SimpleBinding eventName="stockSymbolChanged"
+ sourceID="applicationModel"
+ sourcePropertyName="stockSymbol"
+ destinationPropertyName="text" />
+ </basic:beads>
+ </basic:TextInput>
+ <basic:DropDownList id="list" x="180" y="25" width="100" height="17"
+ change="_symbol = list.selectedItem as String; dispatchEvent(new CustomEvent('listChanged'))">
+ <basic:beads>
+ <basic:ConstantBinding
+ sourceID="applicationModel"
+ sourcePropertyName="strings"
+ destinationPropertyName="dataProvider" />
+ </basic:beads>
+ </basic:DropDownList>
+ <basic:TextButton text="Get Quote" x="20" y="50" click="_symbol = symbolTI.text; dispatchEvent(new CustomEvent('buttonClicked'))" />
+ <basic:Label x="20" y="80" id="field" />
+ <basic:Label x="20" y="100" className="output" height="24">
+ <basic:beads>
+ <basic:SimpleBinding eventName="responseTextChanged"
+ sourceID="applicationModel"
+ sourcePropertyName="responseText"
+ destinationPropertyName="text" />
+ </basic:beads>
+ </basic:Label>
+
+ <basic:RadioButton id="radio1" text="Price" value="Ask" x="180" y="50" groupName="group1" change="radioChanged(event)"/>
+ <basic:RadioButton id="radio2" text="Change" value="Change" x="180" y="70" groupName="group1" change="radioChanged(event)"/>
+ <basic:RadioButton id="radio3" text="Day's High" value="DaysHigh" x="180" y="90" groupName="group1" change="radioChanged(event)"/>
+ <basic:RadioButton id="radio4" text="Day's Low" value="DaysLow" x="180" y="110" groupName="group1" change="radioChanged(event)"/>
+ <basic:CheckBox id="showAllData" text="Show All Data" x="180" y="140" />
+
+ <basic:TextArea id="ta" x="20" y="160" width="300" height="100">
+ <basic:beads>
+ <basic:SimpleBinding eventName="change"
+ sourceID="showAllData"
+ sourcePropertyName="selected"
+ destinationPropertyName="visible" />
+ <basic:SimpleBinding eventName="responseDataChanged"
+ sourceID="applicationModel"
+ sourcePropertyName="allData"
+ destinationPropertyName="text" />
+ </basic:beads>
+ </basic:TextArea>
+</basic:ViewBase>
http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/9ea55e39/examples/StockQuote/src/StockDataJSONItemConverter.as
----------------------------------------------------------------------
diff --git a/examples/StockQuote/src/StockDataJSONItemConverter.as b/examples/StockQuote/src/StockDataJSONItemConverter.as
new file mode 100644
index 0000000..b2cb76d
--- /dev/null
+++ b/examples/StockQuote/src/StockDataJSONItemConverter.as
@@ -0,0 +1,22 @@
+package
+{
+ import org.apache.flex.net.JSONItemConverter;
+
+ public class StockDataJSONItemConverter extends JSONItemConverter
+ {
+ public function StockDataJSONItemConverter()
+ {
+ super();
+ }
+
+ override public function convertItem(data:String):Object
+ {
+ var obj:Object = super.convertItem(data);
+ if (obj["query"]["count"] == 0)
+ return "No Data";
+
+ obj = obj["query"]["results"]["quote"];
+ return obj;
+ }
+ }
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/9ea55e39/examples/StockQuote/src/StockQuote.mxml
----------------------------------------------------------------------
diff --git a/examples/StockQuote/src/StockQuote.mxml b/examples/StockQuote/src/StockQuote.mxml
new file mode 100644
index 0000000..de830d4
--- /dev/null
+++ b/examples/StockQuote/src/StockQuote.mxml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<basic:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
+ xmlns:local="*"
+ xmlns:basic="library://ns.apache.org/flexjs/basic"
+ xmlns:models="models.*"
+ xmlns:controllers="controllers.*"
+ initialize="MyModel(model).stockSymbol='ADBE'"
+ >
+ <basic:valuesImpl>
+ <basic:SimpleCSSValuesImpl />
+ </basic:valuesImpl>
+ <basic:initialView>
+ <local:MyInitialView />
+ </basic:initialView>
+ <basic:model>
+ <models:MyModel />
+ </basic:model>
+ <basic:controller>
+ <controllers:MyController />
+ </basic:controller>
+ <basic:beads>
+ <basic:HTTPService id="service">
+ <basic:LazyCollection id="collection">
+ <basic:inputParser>
+ <basic:JSONInputParser />
+ </basic:inputParser>
+ <basic:itemConverter>
+ <local:StockDataJSONItemConverter />
+ </basic:itemConverter>
+ </basic:LazyCollection>
+ </basic:HTTPService>
+ <basic:ViewSourceContextMenuOption />
+ </basic:beads>
+</basic:Application>
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/9ea55e39/examples/StockQuote/src/controllers/MyController.as
----------------------------------------------------------------------
diff --git a/examples/StockQuote/src/controllers/MyController.as b/examples/StockQuote/src/controllers/MyController.as
new file mode 100644
index 0000000..c7332e3
--- /dev/null
+++ b/examples/StockQuote/src/controllers/MyController.as
@@ -0,0 +1,81 @@
+////////////////////////////////////////////////////////////////////////////////
+//
+// Licensed to the Apache Software Foundation (ASF) under one or more
+// contributor license agreements. See the NOTICE file distributed with
+// this work for additional information regarding copyright ownership.
+// The ASF licenses this file to You under the Apache License, Version 2.0
+// (the "License"); you may not use this file except in compliance with
+// the License. You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+////////////////////////////////////////////////////////////////////////////////
+package controllers
+{
+ import org.apache.flex.events.Event;
+
+ import org.apache.flex.core.Application;
+ import org.apache.flex.core.IDocument;
+
+ import models.MyModel;
+
+ public class MyController implements IDocument
+ {
+ public function MyController(app:Application = null)
+ {
+ if (app)
+ {
+ this.app = app as StockQuote;
+ app.addEventListener("viewChanged", viewChangeHandler);
+ }
+ }
+
+ private var queryBegin:String = "http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20yahoo.finance.quotes%20where%20symbol%20in%20(%22";
+ private var queryEnd:String = "%22)%0A%09%09&env=http%3A%2F%2Fdatatables.org%2Falltables.env&format=json";
+ private var app:StockQuote;
+
+ private function viewChangeHandler(event:Event):void
+ {
+ app.initialView.addEventListener("buttonClicked", buttonClickHandler);
+ app.initialView.addEventListener("radioClicked", radioClickHandler);
+ app.initialView.addEventListener("listChanged", listChangedHandler);
+ }
+
+ private function buttonClickHandler(event:Event):void
+ {
+ var sym:String = MyInitialView(app.initialView).symbol;
+ app.service.url = queryBegin + sym + queryEnd;
+ app.service.send();
+ app.service.addEventListener("complete", completeHandler);
+ }
+
+ private function radioClickHandler(event:Event):void
+ {
+ var field:String = MyInitialView(app.initialView).requestedField;
+ MyModel(app.model).requestedField = field;
+ }
+
+ private function completeHandler(event:Event):void
+ {
+ MyModel(app.model).responseData = app.collection.getItemAt(0);
+ }
+
+ private function listChangedHandler(event:Event):void
+ {
+ MyModel(app.model).stockSymbol = MyInitialView(app.initialView).symbol;
+ }
+
+ public function setDocument(document:Object, id:String = null):void
+ {
+ this.app = document as StockQuote;
+ app.addEventListener("viewChanged", viewChangeHandler);
+ }
+
+ }
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/9ea55e39/examples/StockQuote/src/models/MyModel.as
----------------------------------------------------------------------
diff --git a/examples/StockQuote/src/models/MyModel.as b/examples/StockQuote/src/models/MyModel.as
new file mode 100644
index 0000000..c724f4b
--- /dev/null
+++ b/examples/StockQuote/src/models/MyModel.as
@@ -0,0 +1,126 @@
+////////////////////////////////////////////////////////////////////////////////
+//
+// Licensed to the Apache Software Foundation (ASF) under one or more
+// contributor license agreements. See the NOTICE file distributed with
+// this work for additional information regarding copyright ownership.
+// The ASF licenses this file to You under the Apache License, Version 2.0
+// (the "License"); you may not use this file except in compliance with
+// the License. You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+////////////////////////////////////////////////////////////////////////////////
+package models
+{
+ import org.apache.flex.events.Event;
+ import org.apache.flex.events.EventDispatcher;
+
+ public class MyModel extends EventDispatcher
+ {
+ public function MyModel()
+ {
+ }
+
+ private var _requestedField:String = "Ask";
+
+ [Bindable("requestedFieldChanged")]
+ public function get requestedField():String
+ {
+ return _requestedField;
+ }
+
+ public function set requestedField(value:String):void
+ {
+ if (value != _requestedField)
+ {
+ _requestedField = value;
+ dispatchEvent(new Event("requestedFieldChanged"));
+ if (_responseData)
+ dispatchEvent(new Event("responseTextChanged"));
+ }
+ }
+
+ private var _responseText:String;
+
+ [Bindable("responseTextChanged")]
+ public function get responseText():String
+ {
+ if (_responseData == null)
+ return "";
+ if (_responseData == "No Data")
+ return _responseData as String;
+ var s:String = _responseData[_requestedField];
+ if (s == null)
+ {
+ if (_requestedField == "Ask")
+ s = _responseData["Bid"];
+ }
+ return s;
+ }
+
+ private var _responseData:Object;
+
+ [Bindable("responseDataChanged")]
+ public function get responseData():Object
+ {
+ return _responseData;
+ }
+
+ public function set responseData(value:Object):void
+ {
+ if (value != _responseData)
+ {
+ _responseData = value;
+ _allData = "";
+ dispatchEvent(new Event("responseDataChanged"));
+ dispatchEvent(new Event("responseTextChanged"));
+ }
+ }
+
+ private var _allData:String = "";
+
+ [Bindable("responseDataChanged")]
+ public function get allData():String
+ {
+ if (_allData == "" && _responseData != null)
+ {
+ for (var p:String in _responseData)
+ {
+ _allData += p + ": " + _responseData[p] + "\n";
+ }
+ }
+ return _allData;
+ }
+
+
+ private var _stockSymbol:String;
+
+ [Bindable("stockSymbolChanged")]
+ public function get stockSymbol():String
+ {
+ return _stockSymbol;
+ }
+
+ public function set stockSymbol(value:String):void
+ {
+ if (value != _stockSymbol)
+ {
+ _stockSymbol = value;
+ dispatchEvent(new Event("stockSymbolChanged"));
+ }
+ }
+
+ private var _strings:Array = ["AAPL", "ADBE", "GOOG", "MSFT", "YHOO"];
+ public function get strings():Array
+ {
+ return _strings;
+ }
+
+ }
+}
\ No newline at end of file