itemid repeatation problem in extjs

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If you can repeat the value of the itemId property, then how is controlQuery know which item is supposed handle?

eg.

So if we have button1, then the event should trigger everytime button1 is pressed no matter if its in panel1, panel2 or panel3.

Posted 4-Sep-12 20:07pm

rAZHere

Updated 4-Sep-12 20:10pm

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enhzflep 5-Sep-12 3:49am

You can't, which is precisely the reason that id must be unique. If you wish to 'group' similar items, you should use the class attribute instead. The buttdoesn't need an id or a class to be clickable, for what its worth. :)

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Selva K · Answer 1 · 2014-02-04T03:24:00

The event can be added at the controller level

JavaScript

init: function () {
        this.control({
            'button[itemId=testButton]': {
                click: this.OnClickTestButton
                    });
        this.callParent(arguments);
    },
OnClickTestButton: function (btn) {
}

Example can be found in below link.
http://docs-origin.sencha.com/extjs/4.2.1/#!/api/Ext.app.Controller-method-control[^]

itemid repeatation problem in extjs

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itemid repeatation problem in extjs

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