问题描述
代码如下：<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><title>WindowTabPanelGrid.html</title><link rel="stylesheet" type="text/css" href="../ext-2.0.2/resources/css/ext-all.css" /><script type="text/javascript" src="../ext-2.0.2/adapter/ext/ext-base.js"></script><script type="text/javascript" src="../ext-2.0.2/ext-all-debug.js"></script><script type="text/javascript">Ext.onReady(function(){Ext.BLANK_IMAGE_URL = '../ext-2.0.2/resources/images/default/s.gif'; var myDataPress = {records : [{ name : "A + B = C"},{ name : "A + C = D"},{ name : "D + E = F"},{ name : "B + G = K"},{ name : "T + E = L"},{ name : "S + W = P"},{ name : "Q + V = O"},{ name : "R + N = D"},{ name : "Q + S = A"}]};var fields = [ {name: 'name', mapping : 'name'}];var Record = Ext.data.Record.create([ {name: 'name', type: 'string'} ]); var gridStore = new Ext.data.JsonStore({ fields : fields,data : myDataPress,root : 'records' });var cols = [{id:'name', header:'公式',width:100, sortable: true, dataIndex: 'name', editor:new Ext.grid.GridEditor(new Ext.form.TextField({ allowBlank: false }))}]; var grid = new Ext.grid.EditorGridPanel({ddGroup : 'gridDDGroup', store : gridStore, columns : cols,enableDragDrop : true, stripeRows : true,autoExpandColumn :'name', width : 150,region : 'west',selModel : new Ext.grid.RowSelectionModel({singleSelect : true}),bbar : new Ext.Toolbar(['-', { text: '添加', handler: function(){ var initValue = {name:''}; var p = new Record(initValue); grid.stopEditing(); gridStore.insert(0, p); grid.startEditing(0, 0); p.dirty = true; p.modified = initValue; if(gridStore.modified.indexOf(p) == -1){ gridStore.modified.push(p); } } }, '-', { text: '删除', handler: function(){ Ext.Msg.confirm('信息', '确定要删除？', function(btn){ if (btn == 'yes') { var sm = grid.getSelectionModel();// 这几行会出错。 var record = sm.getSelected();// 这几行会出错。 store.remove(record);// 这几行会出错。 } }); } }, '-', { text: '保存', handler: function(){ alert('暂时还没有实现保存功能！！'); } }, '-']) });var textField1 = new Ext.form.TextField({fieldLabel : '公式',name : 'name',width :181,readOnly : true});var formPanel = new Ext.form.FormPanel({region : 'center',bodyStyle : 'padding:10px; background-color: #DFE8F6',bodyBorder :false,labelWidth : 100,width : 350,defaults:{labelStyle:'text-align:right;'},items : [textField1,{xtype:'datefield',width:181,fieldLabel:'时间' }, { xtype:'combo', fieldLabel:'其他', store: new Ext.data.SimpleStore({fields: ['countryCode'],data: [['US'],['DE'],['FR']] }), valueField: 'countryCode', displayField: 'countryCode', triggerAction: 'all', editable: false, mode: 'local' }],buttons:[{text:'检验',handler:function(){alert('检验');}},{text:'重置',handler:function(){alert('重置');}}]});var displayPanel = new Ext.Panel({width : 500,height : 300,layout : 'border',items : [grid,formPanel]});var myData = [ ['A + B = Y', '07/30/2010', '未通过'], ['A + B = Y', '09/21/2010', '通过'], ['D + B = E', '07/05/2010', '通过'], ['T + R = K', '05/25/2005', '未通过'] ]; var store = new Ext.data.SimpleStore({ fields: [ {name: 'expression'}, {name: 'time'}, {name: 'pass'} ] });store.loadData(myData); var cm = new Ext.grid.ColumnModel([{header:'公式', dataIndex:'expression'}, {header:'时间', dataIndex:'time'}, {id:'pass', header:'是否通过', renderer:function(value){if(value == '通过'){return '<span style="color:green;">通过</span>'}else{return '<span style="color:red;">未通过</span>'}}, dataIndex:'pass'} ]); Ext.MyGrid =new Ext.grid.GridPanel({bodyBorder:true, store:store, cm:cm,autoExpandColumn:'pass'}); Ext.MyPanel = new Ext.Panel({buttonAlign:'center',bodyBorder:false,layout:'form',bodyStyle:'padding:50px 20px;',defaults:{labelStyle:'text-align:right;'}, items:[ {xtype:'textfield',fieldLabel:'公式' }, {xtype:'datefield',fieldLabel:'时间' }, { xtype:'combo', fieldLabel:'其他', store: new Ext.data.SimpleStore({fields: ['countryCode'],data: [['US'],['DE'],['FR']] }), valueField: 'countryCode', displayField: 'countryCode', triggerAction: 'all', editable: false, mode: 'local' } ],buttons:[{text:'检验',handler:function(){alert('检验');}},{text:'重置',handler:function(){alert('重置');}}]}); Ext.MyTab = new Ext.TabPanel({ autoTabs:true, activeTab:0, deferredRender:false, border:false,items:[{title:'交验',id:'tab1',layout:'fit',width:500,height:300,items:displayPanel},{title:'查看',id:'tab2',layout:'fit',width:500,height:300,items:Ext.MyGrid}]}); Ext.MyWindow = new Ext.Window({title:'指标校验', layout:'fit', width:500, height:300, closeAction:'hide', plain: true, items: Ext.MyTab}); Ext.MyWindow.render(Ext.getBody()); Ext.MyWindow.show();var formPanelDropTargetEl = formPanel.body.dom;var formPanelDropTarget = new Ext.dd.DropTarget(formPanelDropTargetEl, {ddGroup : 'gridDDGroup',notifyEnter : function(ddSource, e, data) {//Add some flare to invite drop.//formPanel.body.stopFx();formPanel.body.highlight();},notifyDrop : function(ddSource, e, data){var selectedRecord = ddSource.dragData.selections[0];formPanel.getForm().loadRecord(selectedRecord);return(true);}});});</script><style type="text/css">.x-date-middle { padding-top:2px;padding-bottom:2px; width:130px; /* FF3 */} </style></head><body></body></html>点击删除后 ，弹出的点yes ，就会出错！！望赐教！！ 问题补充：babydeed 写道
解决方案
我用ext3.2测试的 代码没改 没有你说的问题