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ExtJS的电网滤波器我在我看来,有一个ExtJS网格,现在我也想补充一些列过滤器... 我已经搜查了网络,但我没有成功。 问题是,如果我打开列的子菜单,我可以排序等我没有看到选项筛选器。犯规出现
下面的代码是我的看法脚本的一部分:
Ext.define('Project.my.name.space.EventList', {
extend: 'Ext.form.Panel',
require: 'Ext.ux.grid.FiltersFeature',
bodyPadding: 10,
title: Lang.Main.EventsAndRegistration,
layout: {
align: 'stretch',
type: 'vbox'
},
initComponent: function() {
var me = this;
Ext.applyIf(me, {
items: [
...
{
xtype: 'gridpanel',
title: '',
store: { proxy: { type: 'direct' } },
flex: 1,
features: [filtersCfg],
columns: [
{
xtype: 'gridcolumn',
dataIndex: 'Title',
text: Lang.Main.CourseTitle,
flex: 1,
filterable: true
},
{
xtype: 'datecolumn',
dataIndex: 'StartDate',
text: Lang.Main.StartDate,
format: Lang.Main.DateFormatJS,
flex: 1,
filter: { type: 'date' }
},
{
xtype: 'datecolumn',
dataIndex: 'EndDate',
text: Lang.Main.EndDate,
format: Lang.Main.DateFormatJS,
flex: 1, // TODO: filter
},
{
xtype: 'gridcolumn',
dataIndex: 'Participants',
text: Lang.Main.Participants,
flex: 1
},
{
xtype: 'gridcolumn',
dataIndex: 'LocationName',
text: Lang.Main.Location,
flex: 1
},
{
xtype: 'gridcolumn',
dataIndex: 'Status',
text: Lang.Main.Status,
flex: 1, // TODO: filter
}],
dockedItems: [{
xtype: 'toolbar',
items: [{
icon: 'Design/icons/user_add.png',
text: Lang.Main.RegisterForEvent,
disabled: true
},
{
icon: 'Design/icons/user_delete.png',
text: Lang.Main.Unregister,
disabled: true
},
{
icon: 'Design/icons/application_view_list.png',
text: Lang.Main.Show,
disabled: true
},
{
icon: 'Design/icons/calendar_edit.png',
text: Lang.Main.EditButtonText,
hidden: true,
disabled: true
},
{
icon: 'Design/icons/calendar_add.png',
text: Lang.Main.PlanCourse,
hidden: true
}]
}]
}
]
});
me.callParent(arguments);
...
this.grid = this.query('gridpanel')[0];
this.grid.on('selectionchange', function (view, records) {
var selection = me.grid.getSelectionModel().getSelection();
var event = (selection.length == 1) ? selection[0] : null;
var registered = event != null && event.data.Registered;
me.registerButton.setDisabled(registered);
me.unregisterButton.setDisabled(!registered);
me.showButton.setDisabled(!records.length);
me.editButton.setDisabled(!records.length);
});
}
});
这里也是代码的引擎收录链接:http://pastebin.com/USivWX9S
UPDATE
只注意到在调试时,我获得在FiltersFeature.js
文件中的JS错误在这行:
createFilters: function() {
var me = this,
hadFilters = me.filters.getCount(),
grid = me.getGridPanel(),
filters = me.createFiltersCollection(),
model = grid.store.model,
fields = model.prototype.fields,
Uncaught TypeError: Cannot read property 'prototype' of undefined
field,
filter,
state;
请帮帮我!
是的这就是正确的。我没有在这里发布的旧代码..删除exends已经属性...现在也尝试你的代码..仍然没有工作..:/刚刚更新了原来的职位(不知我得到一个JS错误) – JuHwon 2013-03-08 12:06:10
可更新网格码?我想你需要为你的商店配置一个模型。 – A1rPun 2013-03-08 12:20:41
刚刚更新了我的网格代码 – JuHwon 2013-03-08 12:31:40