Posted on April 01, 2015 at 08:56 PM
Many times we have requirement where we want to select the first record by default in a combo-box.
For this, when the combo-box renders then run this code
// function to give the combobox a default value
Ext.getStore('StoreName').on('load',function(store) {
var combo = Ext.getCmp('combo_box_id');
combo.select(combo.getStore().getAt(0));
});
Happy Coding. 🙂
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