Hello Qooxdooers;
I have just started hacking around with qooxdoo, and am very
impressed. I have however encountered a problem. I am creating a
list of checkboxes which are bound to objects, so that when the user
[un]checks one of the list items, this makes a change to the
corresponding object, and fires the corresponding change event. I
have followed the code in the data/ExtendedList demo, and it runs
without errors; however, when a list item is clicked, the value in the
corresponding object is not changed, and the event in the object is
not fired.
I have included the source files for the application and the list
object type; I would much appreciate any help.
Thanks and regards,
Will
/*** listtest/Application.js ***/
qx.Class.define("listtest.Application", {
extend : qx.application.Standalone,
members : {
data: null,
main : function() {
this.base(arguments);
if (qx.core.Variant.isSet("qx.debug", "on")) {
qx.log.appender.Console;
}
var root = this.getRoot();
var list = new qx.ui.form.List();
list.setWidth(100);
var controller = new qx.data.controller.List(null,
list);
var app = this;
controller.setDelegate({
createItem: function() {
return new qx.ui.form.CheckBox();
},
bindItem: function(controller, item, id) {
controller.bindProperty("name",
"label", null, item, id);
controller.bindProperty("chosen",
"checked", null, item, id);
}
});
this.data = new qx.data.Array();
this.data.push(new listtest.MyBean("bean 1"));
this.data.push(new listtest.MyBean("bean 2"));
controller.setModel(this.data);
root.add(list, {top: 10, left: 10});
}
}
});
/*** listtest/MyBean.js ***/
qx.Class.define("listtest.MyBean", {
extend: qx.core.Object,
construct: function(name) {
this.setName(name);
},
members: {
applyChosen: function(val) {
alert("changed! "+val);
}
},
properties: {
name: {
check: "String",
event: "changeName",
nullable: true
},
chosen: {
check: "Boolean",
event: "changeChosen",
init: false,
nullable: false,
apply: "applyChosen"
}
}
});
------------------------------------------------------------------------------
Register Now & Save for Velocity, the Web Performance & Operations
Conference from O'Reilly Media. Velocity features a full day of
expert-led, hands-on workshops and two days of sessions from industry
leaders in dedicated Performance & Operations tracks. Use code vel09scf
and Save an extra 15% before 5/3. http://p.sf.net/sfu/velocityconf
_______________________________________________
qooxdoo-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel
