Sencha Touch 1. *如何在查看之前在嵌套列表中加载数据?

时间:2012-07-24 10:36:56

标签: proxy sencha-touch nested-lists

在我的NestedList中,我在TreeStore中通过代理加载数据。然后我在代理中更改url并读取它并显示我更新的NestedList,但首先显示旧数据,但只是在屏幕上更新它们之后。求救!

1 个答案:

答案 0 :(得分:0)

添加

解决
app.stores.architecturalPlaceStore.proxy.url = urlString+"qrcode/load-arch-places?pid="+window.localStorage.getItem("cur-root-nid");
app.stores.architecturalPlaceStore.read();
app.stores.architecturalPlaceStore.on("read",function(store,records,index){
                                    Ext.dispatch(
                                            {
                                                controller: 'controller',
                                                action: 'archPlaces',
                                                historyUrl: 'archPlaces',
                                                animation: {
                                                    type: 'slide'
                                                }
                                            });

                                })

这是控制器:

archPlaces:function()
    {            
        console.log("Arch places function");
        if ( ! this.archPlaceSelector)
        {
            globalMask[2].show();
            this.archPlaceSelector = this.render({
                xtype: 'ArchPlaceSelector',
                renderHidden: true
            });
        } 
        this.application.viewport.setActiveItem(this.archPlaceSelector);
    },
Sencha Touch 1中TreeStore的

“加载”事件。*不开火!!这是虫子!