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var p = new Ext.Panel({
title: 'My Panel',
collapsible:true,
renderTo: Ext.getBody(),
width:400,
html: 'how to iterate panel items',
items:[
{
xtype:'panel',
id:'_p1',
title:'panel_1'
},
{
xtype:'panel',
id:'_p2',
title:'panel_2'
},{
xtype:'panel',
id:'_p3',
title:'panel_3'
}
],
buttons:[
{
text:'iterItem',
handler:function(b,e){
var p=b.ownerCt.ownerCt;
var itemsObj = p.items.map
Ext.iterate(p.items.map, function(key,value,obj){
//do stuff
alert(value.id)
},this)
}
}
]
});