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我對我的整個Sencha Touch App(對於app.js)有以下代碼。我試圖獲取它,以便將JSON文件加載到localstorage中,並且用戶名字段顯示在「數據」頁面的列表中。Sencha觸摸JSON加載到localstorage無法正常工作?
任何提示什麼是錯誤的?應用程序本身加載正常,但JSON不加載到localstorage或顯示任何東西。
var helloWorld = new Ext.Application({
Users: Ext.regModel('Users', {
fields:[
{name:'id'},
{name:'username'},
{name:'password'},
]
}),
onlineStore: new Ext.data.Store({
model: 'Users',
proxy: {
type: 'scripttag',
url: 'http://selectout.net/manage/oil/www/samplecustomers.json',
reader: new Ext.data.JsonReader({
root: 'users'
}),
timeout: 2000,
listeners: {
exception:function() {
console.log("I think we are offline");
helloWorld.Users.bindStore(helloWorld.offlineStore);
helloWorld.offlineStore.load();
}
}
}
}),
offlineStore: new Ext.data.Store({
model: 'Users',
proxy: {
type: 'localstorage',
id: 'helloworld'
}
}),
launch: function() {
this.tabs = new Ext.TabPanel({
fullscreen: true,
dockedItems: [{xtype:'toolbar', title:'Hello World'}],
tabBar: {
ui: 'dark',
layout: {
pack: 'center'
}
},
items: [
{cls:'hello', title:'Hello'},
{cls:'world', title:'World'},
{
cls: 'Users',
title: 'Users',
xtype: 'list',
store: null,
itemTpl:'{username}'
}
]
});
this.Users = this.tabs.items.getAt(2);
this.onlineStore.addListener('load', function() {
console.log("I think we are online");
helloWorld.offlineStore.proxy.clear();
helloWorld.offlineStore.sync();
helloWorld.Users.bindStore(helloWorld.offlineStore);
});
this.onlineStore.load();
}
});
謝謝,只需要修復以及將NETWORK:*添加到清單。我仍然在試圖加載json的時候遇到了「Uncaught SyntaxError:Unexpected token:」。嗯。 – Calvin 2012-04-20 17:49:11
請確保您轉義屬性名稱〜{「key」:「value」,「numKey」:1}〜 – 2012-04-23 01:24:27