Hi Martin,
here my example playground example:
http://demo.qooxdoo.org/current/playground/#%7B%22code%22%3A%20%22var%2520selectBox%2520%253D%2520new%2520qx.ui.form.SelectBox%28%29%253B%250Avar%2520listItems%2520%253D%2520%255B%255D%253B%250A%250Afor%2520%28var%2520i%2520%253D%2520100%253B%2520i%2520%253C%2520120%253B%2520i%252B%252B%29%250A%257B%250A%2520%2520var%2520tempItem%2520%253D%2520new%2520qx.ui.form.ListItem%28%2522number%2520%2522%2520%252B%2520%28i%252B1%29%29%253B%250A%2520%2520selectBox.add%28tempItem%29%253B%250A%2520%2520listItems%255Bi%252B1%255D%2520%253D%2520tempItem%253B%250A%257D%250A%250Avar%2520button1%2520%253D%2520new%2520qx.ui.form.Button%28%2522Get%2520value%2522%29%253B%250Abutton1.addListener%28%2522execute%2522%252C%2520function%28e%29%2520%257B%250A%2520%2520alert%28%2522Get%2520value%2520from%2520--%253E%2520%2522%2520%252B%2520selectBox.getSelection%28%29%255B0%255D.getLabel%28%29%2520%252B%2520%2522%2520%253C--%2522%29%253B%250A%257D%29%253B%250A%2520%2520%2520%2520%2520%2520%250Avar%2520button2%2520%253D%2520new%2520qx.ui.form.Button%28%2522Set%2520value%2520%27number%2520109%27%2522%29%253B%250Abutton2.addListener%28%2522execute%2522%252C%2520function%28e%29%2520%257B%250A%2520%2520selectBox.setSelection%28%255BlistItems%255B109%255D%255D%29%253B%250A%257D%29%253B%250A%250Avar%2520doc%2520%253D%2520this.getRoot%28%29%253B%250Adoc.add%28selectBox%252C%2520%257Bleft%253A%252010%252C%2520top%253A%252050%257D%29%253B%250Adoc.add%28button1%252C%2520%257Bleft%253A%2520250%252C%2520top%253A%252050%257D%29%253B%250Adoc.add%28button2%252C%2520%257Bleft%253A%2520500%252C%2520top%253A%252050%257D%29%253B%250A%250A%22%7D
I have saved the references form the ListItem instances in an array to
access them.
Cheers,
Chris
Am 15.01.2010 11:18, schrieb Martin_GER:
> hi,
> what is the easiest way to get/set a value from/to a selectbox.
> I have create a simple example. I want the first button to get the selected
> value and with
> the second button to set the value 'number 109'.
> I use qooxdoo 1.0.
>
> Can someone help me?
>
> Thanks!
>
> Application.js:
> /*
> #asset(testselect/*)
> */
>
> qx.Class.define("testselect.Application",
> {
> extend : qx.application.Standalone,
>
> construct : function()
> {
> this.base(arguments);
> this.widgets = new Array();
> },
>
> members :
> {
> widgets : null,
> main : function()
> {
> this.base(arguments);
>
> var selectBox = new qx.ui.form.SelectBox();
> for (var i = 100; i< 120; i++)
> {
> var tempItem = new qx.ui.form.ListItem("number
> " + (i+1));
> selectBox.add(tempItem);
> }
> this.widgets["TestSelectBox"] = selectBox;
>
> var button1 = new qx.ui.form.Button("Get value");
> button1.addListener("execute", function(e) {
> alert("Get value from -->
> this.widgets['TestSelectBox']<--");
> });
>
> var button2 = new qx.ui.form.Button("Set value 'number
> 109'");
> button2.addListener("execute", function(e) {
> alert("Set value 'number 109' to -->
> this.widgets['TestSelectBox']
> <--");
> });
>
> var doc = this.getRoot();
> doc.add(this.widgets["TestSelectBox"], {left: 10, top:
> 50});
> doc.add(button1, {left: 250, top: 50});
> doc.add(button2, {left: 500, top: 50});
> }
> }
> });
>
>
--
Christian Schmidt
Software Entwickler
1&1 Internet AG - Web Technologies
Ernst-Frey-Straße 9 · DE-76135 Karlsruhe
[email protected]
Amtsgericht Montabaur / HRB 6484
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