[code="java"] items: [{
fieldLabel: 'keyword',
listeners:{
change: function(textfield, value){//我的意图是,这个值变的时候,在下面列表里刷新product_store,达到筛选的目的,但store是刷新了,但itemselector左边框框里没有变过来
product_store.load({
params: {
query: "37"
}
});
}
}
},{
fieldLabel: 'product list',
name: 'products_ids',
id: 'products_ids',
xtype: 'itemselector',
allowBlank: false,
store: product_store,
displayField: 'model',
valueField: 'id',
hideNavIcons: true,
msgTarget: 'side'
}], [/code]
程序开始的时候用autoLoad可以让itemselector左边框框里有初始值:
[code="java"]var product_store = Ext.create('Ext.data.Store', {
model: 'Product',
storeId: 'AllProduct',
autoLoad: {
params: {
query: "670"
}
}
}); [/code]