我有一个带有搜索(过滤)字段的表单,如下所示:
xtype: 'form',
id: 'searchPanel',
title: 'Search',
collapsible: true,
bodyPadding: 10,
height: 210,
buttonAlign: 'left',
defaults: {
width: 400,
labelWidth: 120,
allowBlank: true,
enableKeyEvents: true
},
layout: {
type: 'table',
columns: 2
},
items: [
{
xtype: 'textfield',
name: 'txtFltrSiteName',
fieldLabel: 'Site name or alias',
id: 'txtFltrSiteName'
},
{
xtype: 'textfield',
name: 'txtMonthTraffic',
fieldLabel: 'Month traffic',
id: 'txtMonthTraffic',
style: 'margin-left: 100px;'
},
{
xtype: 'combo',
id: 'ddlFltrPM',
name: 'ddlFltrPM',
fieldLabel: 'Project manager',
displayField: 'display_name',
valueField: 'user_id',
editable: false,
store: new storeOfUsers({ filters: [{ property: 'user_group_code', value: 'projectmanager', exactMatch: true }] })
},
// and many other fields below
但是当我点击search
按钮时,我有两个帖子请求。一 - 里面有过滤器,二是没有。
我的send
按钮操作代码:
xtype: 'button',
id: 'btn_srch_set',
text: 'Searh',
margin: '10 7 0 0',
width: '',
handler: function() {
var filters = new Array();
var site_name = Ext.getCmp('txtFltrSiteName').getValue();
if(site_name.length > 0)
filters.push({dataIndex: 'site_name', type: 'string', value: site_name});
var project_name = Ext.getCmp('txtFltrProjectName').getValue();
if(project_name.length > 0)
filters.push({dataIndex: 'project_name', type: 'string', value: project_name});
var pm = Ext.getCmp('ddlFltrPM').getValue();
if(pm && pm > 0)
filters.push({dataIndex: 'project_manager_id', type: 'int', value: {'eq':pm}});
// many other fields
listOfSites.filters.removeAll();
if(filters.length > 0)
listOfSites.filters.addFilters(filters);
listOfSites.store.load();
}
PS当我在按钮处理函数
中覆盖这一行时:search
filters.push({dataIndex: 'project_manager_id', type: 'string', value: pm});
一切都很好,只有一个请求,所以问题可能就在这里。但我被卡住了,不知道为什么它会这样工作。
感谢您的帮助,
斯坦尼斯拉夫。
UPD*
var filters = {
ftype: 'filters',
// encode and local configuration options defined previously for easier reuse
encode: true, // json encode the filter query
local: false,
filters: [{
type: 'string',
dataIndex: 'site_name'
}, {
type: 'date',
dataIndex: 'startdate'
}, {
type: 'string',
dataIndex: 'project_name'
// more fields below