SearchField.js
资源名称:ext-3.0.0.zip [点击查看]
上传用户:shuoshiled
上传日期:2018-01-28
资源大小:10124k
文件大小:2k
源码类别:
中间件编程
开发平台:
JavaScript
- /*! * Ext JS Library 3.0.0 * Copyright(c) 2006-2009 Ext JS, LLC * licensing@extjs.com * http://www.extjs.com/license */ Ext.ns('Ext.ux.form');
- Ext.ux.form.SearchField = Ext.extend(Ext.form.TwinTriggerField, {
- initComponent : function(){
- Ext.ux.form.SearchField.superclass.initComponent.call(this);
- this.on('specialkey', function(f, e){
- if(e.getKey() == e.ENTER){
- this.onTrigger2Click();
- }
- }, this);
- },
- validationEvent:false,
- validateOnBlur:false,
- trigger1Class:'x-form-clear-trigger',
- trigger2Class:'x-form-search-trigger',
- hideTrigger1:true,
- width:180,
- hasSearch : false,
- paramName : 'query',
- onTrigger1Click : function(){
- if(this.hasSearch){
- this.el.dom.value = '';
- var o = {start: 0};
- this.store.baseParams = this.store.baseParams || {};
- this.store.baseParams[this.paramName] = '';
- this.store.reload({params:o});
- this.triggers[0].hide();
- this.hasSearch = false;
- }
- },
- onTrigger2Click : function(){
- var v = this.getRawValue();
- if(v.length < 1){
- this.onTrigger1Click();
- return;
- }
- var o = {start: 0};
- this.store.baseParams = this.store.baseParams || {};
- this.store.baseParams[this.paramName] = v;
- this.store.reload({params:o});
- this.hasSearch = true;
- this.triggers[0].show();
- }
- });