Combo Box select events - Ext JS

于 2009-04-20 23:25:35 发布 · 77 阅读

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本文讨论了在使用A3R4 ComboBox控件时遇到的问题：通过编程方式选择项时，‘select’事件未能触发。作者提供了一个解决方法来确保正确设置所选索引。

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Are there any known issues with the 'select' event on the a3r4 combo box?
I've got a function associated wiht 'select' that fires when I select an element from the drop-down, but doesn't when I programatically select items, for example, I have to use the following code to ensure that things like the selectedIndex are correctly set-up:

combo.setValue('my-value'); 
combo.selectNext();
this.selectionChanged(combo, combo.store.getAt(0), 0 );

To select an element

am I just going bonkers ?