【发布时间】:2014-07-23 04:54:40
【问题描述】:
我正在创建一个 ListView 并用我创建的商店中的一些数据填充它。
当我将商店分配给列表视图时,使用
store : Ext.getStore('Feeds'),我收到一个错误:
Uncaught TypeError: undefined is not a function
查看类:
Ext.define('Volt.view.FeedView', {
extend: 'Ext.Panel',
requires: [
'Ext.TitleBar',
'Ext.Button',
'Ext.Toolbar'
//'Ext.Panel'
],
xtype: 'feedViewCard',
config: {
iconCls: 'action',
title: 'FeedView',
layout: {
type: 'vbox'
},
items: [
{
xtype: 'feedlistview', // this is defined as a class that inherits from xtype = list
store: Ext.getStore('Feeds'), //removing this line gives no error
flex: 1,
}
}
}
]
},
});
商店类
Ext.define("Volt.store.Feeds", {
extend: "Ext.data.Store",
requires: "Ext.data.proxy.LocalStorage",
config: {
model: "Volt.model.Feed",
data: [
{ title: "Feed 1", narrative: "narrative 1" },
{ title: "Note 2", narrative: "narrative 2" },
{ title: "Note 3", narrative: "narrative 3" },
{ title: "Note 4", narrative: "narrative 4" },
{ title: "Note 5", narrative: "narrative 5" },
{ title: "Note 6", narrative: "narrative 6" }
],
sorters:[
{
property: 'dateCreated',
direction: 'DESC'
}
]
}
});
模型类
Ext.define("Volt.model.Feed", {
extend: "Ext.data.Model",
config: {
idProperty: 'id',
fields: [
{ name: 'id', type: 'int' },
{ name: 'dateCreated', type: 'date', dateFormat: 'c' },
{ name: 'title', type: 'string' },
{ name: 'narrative', type: 'string' }
],
validations: [
{ type: 'presence', field: 'id'},
{ type: 'presence', field: 'dateCreated'},
{ type: 'presence', field: 'title', 'message': 'Enter a valid title'}
]
}
});
【问题讨论】:
标签: extjs sencha-touch