ExtJs Grid问题!
这我的项目的结构
Model:
Ext.define("user",{
extend : 'Ext.data.Model',
fields : [
{name: 'name', type: 'string'},
{name: 'email', type: 'string'},
{name: 'phone', type: 'string'}
]
});
store:
Ext.create("Ext.data.Store",{
model : "user",
storeId : "usersStore",
/*data: [
{ name: 'Lisa', email: 'lisa@simpsons.com', phone: '555-111-1224' },
{ name: 'Bart', email: 'bart@simpsons.com', phone: '555-222-1234' },
{ name: 'Homer', email: 'home@simpsons.com', phone: '555-222-1244' },
{ name: 'Marge', email: 'marge@simpsons.com', phone: '555-222-1254' }
]*/
proxy : {
type: 'ajax',
url : './TestData.jsp',
reader: {
type: 'json',
root: 'users'
},
writer : {
type:"json"
}
},
autoLoad : true
});
Grid:
function(){
Ext.onReady(function(){
var s = Ext.data.StoreManager.lookup("usersStore");
window.alert(s.getCount());
Ext.tip.QuickTipManager.init();
Ext.create('Ext.grid.Panel', {
renderTo: Ext.getBody(),
store: Ext.data.StoreManager.l