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Ext JS 3.0 - Add Combo Box to Form based on selection
Hello,
I am currently attempting to learn some ext js. What i am trying to do is have a form with various combo box options. Now based upon what the user selects for the first combo box option i want to render a text field, Or select box etc under it.
If some one could give me some direction to go in for this i would greatly appreciate it.
Thank you.
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by: BatalfPosted on 2009-10-05 at 04:10:33ID: 25494087
You would probably have to create some panels and initially hide them. (config option "hidden" set to true)
Then add a "select" listener to the combobox which will call a function.
Something like:
function hideAllPanels() {
Ext.getCmp('panel1').hide(
Ext.getCmp('panel2').hide(
Ext.getCmp('panel3').hide(
}
function showHidePanels(combo) {
hideAllPanels();
switch(combo.getValue()) {
case '1':
Ext.getCmp('panel1').show(
break;
case '2':
Ext.getCmp('panel2').show(
break;
case '3':
Ext.getCmp('panel3').show(
break;
default:
}
}
var cb = new Ext.form.ComboBox({
// all of your config options
listeners:{
'select': showHidePanels
}
});