我想动态加载商店数据,不想为此使用模型。如果我提供数据列表被填充,但如果我使用商店的代理它不会被调用,网址没有被命中。请帮忙。
Ext.define('TrainEnquiry.view.SearchTrainResults', {
extend: 'Ext.List',
xtype: 'searchedtrainresult',
requires: 'Ext.data.proxy.JsonP',
config: {
itemId: 'searchedtrainresult',
title: 'Train Result:',
itemTpl: '<div class="myContent">'+
'<div><b>{number}</b> </div>' +
'</div>',
store: {
fields: ['number'],
/*data: [
{number: 'Cowper'},
{number: 'Everett'},
{number: 'University'},
{number: 'Forest'}
]*/
proxy: {
url: 'http://abc.amazonaws.com/search.json',
type:'jsonp',
extraParams : {
'q' : '12313'
},
reader: {
type: 'json',
},
success: function() {
debugger;
console.log('success');
},
failure: function() {
debugger;
console.log('failure');
}
}
},
onItemDisclosure: true
}
});
答案 0 :(得分:0)
我认为你的“字段”配置选项必须是正确的Ext.data.Field
object,所以这可能有用:
Ext.define('TrainEnquiry.view.SearchTrainResults', {
...
config: {
...
store: {
fields: [ { name: 'number', type: 'string'} ],
proxy: {
...
}
},
...
}
});
(参考Sencha forums)
答案 1 :(得分:0)
您可以尝试从代理中删除pageParam和startParam。就像这样
Ext.create('Ext.data.Store', {
storeId:'UserStore',
autoLoad: true,
model: 'UserModel',
proxy: {
type: 'jsonp', // Because it's a cross-domain
url : 'https://api.twitter.com/1/lists/members.json?owner_screen_name=Sencha&slug=sencha-team&skip_status=true',
reader: {
type: 'json',
root: 'users' // The returned JSON will have array
// of users under a "users" property
},
// Removing pageParam and startParam
pageParam: undefined,
startParam: undefined
}
});
的示例
答案 2 :(得分:-1)
尝试将代理商店的类型更改为Ajax(类型:'ajax')。就像这样
Ext.create('Ext.data.Store', {
model: 'User',
proxy: {
type: 'ajax',
url: '/test.json',
reader: {
type: 'json',
}
},
autoLoad: true
});