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Posted to commits@wicket.apache.org by "Brian Diekelman (JIRA)" <ji...@apache.org> on 2008/06/03 20:16:45 UTC
[jira] Issue Comment Edited: (WICKET-1646)
AjaxFormComponentUpdatingBehavior not working correctly when using IE 7
[ https://issues.apache.org/jira/browse/WICKET-1646?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12602013#action_12602013 ]
brian.diekelman edited comment on WICKET-1646 at 6/3/08 11:15 AM:
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So what about something like:
Wicket.Ajax = {
// Creates a new instance of a XmlHttpRequest
createTransport: function() {
var transport = null;
if (window.ActiveXObject) {
transport = new ActiveXObject("Microsoft.XMLHTTP");
}
if (transport == null && window.XMLHttpRequest) {
transport = new XMLHttpRequest();
}
if (transport == null) {
Wicket.Log.error("Could not locate ajax transport. Your browser does not support the required XMLHttpRequest object or wicket could not gain access to it.");
}
return transport;
},
Still tries to default to ActiveX, but if it's not available reverts to native?
was (Author: brian.diekelman):
So what about something like:
Wicket.Ajax = {
// Creates a new instance of a XmlHttpRequest
createTransport: function() {
var transport = null;
if (window.ActiveXObject) {
transport = new ActiveXObject("Microsoft.XMLHTTP");
}
if (transport == null && window.XMLHttpRequest) {
transport = new XMLHttpRequest();
}
if (transport == null) {
Wicket.Log.error("Could not locate ajax transport. Your browser does not support the required XMLHttpRequest object or wicket could not gain access to it.");
}
return transport;
},
Still tries to detault to ActiveX, but if it's not available reverts to native?
> AjaxFormComponentUpdatingBehavior not working correctly when using IE 7
> -----------------------------------------------------------------------
>
> Key: WICKET-1646
> URL: https://issues.apache.org/jira/browse/WICKET-1646
> Project: Wicket
> Issue Type: Bug
> Components: wicket
> Affects Versions: 1.3.4
> Environment: OS: Windows XP SP2
> ServletContainer: Jetty 6.1.6
> Browser: IE 7
> Reporter: Jarmar Fowler
> Assignee: Matej Knopp
> Fix For: 1.3.4
>
>
> AjaxFormComponentUpdatingBehavior works with Firefox, but doesn't work when using IE7.
> I also observed similar problems when using AjaxEventBehavior as well.
> The error returned via the ajax debug console was: "Could not locate ajax transport. Your browser does not support the required XMLHttpRequest object or wicket could not gain access to it".
> Below is a simple example that should demonstrate the problem.
> Example.java
> ============================================================
> package example.page;
> import org.apache.wicket.ajax.AjaxRequestTarget;
> import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
> import org.apache.wicket.markup.html.WebPage;
> import org.apache.wicket.markup.html.basic.Label;
> import org.apache.wicket.markup.html.form.Form;
> import org.apache.wicket.markup.html.form.TextField;
> import org.apache.wicket.model.CompoundPropertyModel;
> import org.apache.wicket.model.PropertyModel;
> public class Example extends WebPage {
> private int age;
> public Example() {
> Form form = new Form("form", new CompoundPropertyModel(this));
> add(form);
> final Label label = new Label("label", new PropertyModel(this, "age"));
> label.setOutputMarkupId(true);
> add(label);
> final TextField age = new TextField("age");
> age.add(new AjaxFormComponentUpdatingBehavior("onblur") {
> /**
> *
> */
> private static final long serialVersionUID = 1L;
> protected void onUpdate(AjaxRequestTarget target) {
> System.out.println("onUpdate triggered");
> target.addComponent(label);
> }
> });
> form.add(age);
> }
> public int getAge() {
> return age;
> }
> public void setAge(int age) {
> this.age = age;
> }
> }
> Example.html
> ==================================================
> <html>
> <head>
> <title>Test</title>
> </head>
> <body>
> <div>
> <label wicket:id="label">My Label Goes Here</label>
> </div>
> <form wicket:id="form">
> <div>Age: <input type="text" wicket:id="age" /></div>
> <div>
> <input type="submit" value="Submit" />
> </div>
> </form>
> </body>
> </html>
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