我有問題從JSON存儲加載數據到EXT網格。以下是代碼:如何從JSONStore中加載extJS網格中的數據?
var store = new Ext.data.JsonStore({
root: 'rates',
autoLoad=true,
fields: ['mainid','Country'],
proxy : new Ext.data.HttpProxy({
method: 'GET',
url: '/projectLink/gridData.php'
})
});
var grid = Ext.create('Ext.grid.Panel',{
renderTo: 'grid-rates',
width:700,
height:500,
title:"Country",
store:store,
columns:[
{id: 'mainid', header: "mainid", width: 200, sortable: true, dataIndex: 'mainid'},
{id: 'Country', header: "Country", width: 200, sortable: true, dataIndex: 'Country'}
]
});
的JSON店要充滿,因爲它發出請求,服務器和數據發回,但電網是從來沒有填充:(缺少了什麼
以下是我的JSON?米使用:
{"count":"18239",
"rates":[
{"mainid":"75966","Country":"Afghanistan Cellular-AT"},
{"mainid":"75967","Country":"Afghanistan Cellular-AWCC"},
{"mainid":"75968","Country":"Afghanistan Cellular-Areeba"},
{"mainid":"75969","Country":"Afghanistan Cellular-Etisalat"},
{"mainid":"75970","Country":"Afghanistan Cellular-Others"},
{"mainid":"75971","Country":"Afghanistan Cellular-Roshan"},
{"mainid":"75972","Country":"Albania"},
{"mainid":"75973","Country":"Albania Cellular-AMC"},
{"mainid":"75974","Country":"Albania Cellular-Eagle"},
{"mainid":"75975","Country":"Albania Cellular-Plus"}
]}
請幫
有哪些你得到任何錯誤?發佈錯誤消息,如果有的話,這將有所幫助。 – netemp