[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]
4.0中好像没有fromMultiselect
http://biancheng.dnbcw.info/javascript/226007.html（刷新selector）
:P 贴个图吧？然后描述下啊
8) 哦 明白了 你的意思，available的数据，根据关键字动态改变？
解决了？？
我也遇到了这个问题，已经解决了！修改了一些itemSelector.js的代码：
在 53 行 注释掉 me.bindStore(me.store);
[code="java"]
initComponent: function() {
var me = this;
me.ddGroup = me.id + '-dd';
me.callParent();
// bindStore must be called after the fromField has been created because
// it copies records from our configured Store into the fromField's Store
// me.bindStore(me.store);
}
[/code]
将56行修改成
[code="java"]
createList: function(title, isStore){
var me = this;
if(isStore) {
store = me.store;
} else {
store = {
model: me.store.model,
data: []
};
}
return Ext.create('Ext.ux.form.MultiSelect', {
submitValue: false,
flex: 1,
dragGroup: me.ddGroup,
dropGroup: me.ddGroup,
title: title,
store: store,
displayField: me.displayField,
disabled: me.disabled,
listeners: {
boundList: {
scope: me,
itemdblclick: me.onItemDblClick,
drop: me.syncValue
}
}
});
},
[/code]
将 87 行代码修改成
[code="java"]
setupItems: function() {
var me = this;
me.fromField = me.createList(me.fromTitle, true);
me.toField = me.createList(me.toTitle, false);
....
})
[/code]
之后外面直接
itemSeletor.store.load()就ok了！
用 bindStore方法添加store