Ext2.0Grid使用手册.docVIP

ExtGrid 2.0控件使用手册 如何使用ExtGrid控件？---- 完整示例讲解 1.1、显示数据 1.1.1 aspx代码，指定控件高度和宽度 cc2:ExtGrid ID=extStudent runat=server Height=300px Width=960px/ 1.1.2 加载数据，并指定列的编辑器（可用编辑器参考表格[可用编辑器类型]） Get the data source what you want to bind to the ExtGrid Dim dt As DataTable = DALExtGrid.GetStudents().Tables(0) Get the data source what you want to bind to the ComboBox of the Country column Dim dtCountry As DataTable = DALExtGrid.GetCountryCodeAndName().Tables(0) Get the data source what you want to bind to the ComboBox of the City column Dim dtCity As DataTable = DALExtGrid.GetCityCodeAndName().Tables(0) Get the data source what you want to bind to the ComboBox of the Sex column Dim dtSex As DataTable = Me.InitColDataTable() Set The ExtGrids data source Me.extStudent.DataSource = dt Add all of the columns you want to show to client in Ext Grid. Me.extStudent.Columns.Add(Student Name, Name, 160, _ New ExtGrid.ExtEditor.TextField()) Me.extStudent.Columns.Add(Sex, Sex, 60, _ New ExtGrid.ExtEditor.ComboBox(code, _ name, Me.InitColDataTable())) Me.extStudent.Columns.Add(Seat No., SeatNo, 60, _ New ExtGrid.ExtEditor.NumberField(seatNo, False)) Me.extStudent.Columns.Add(Country, Country, 120, _ New ExtGrid.ExtEditor.ComboBox(Country, CountryCode, _ CountryName, dtCountry)) Me.extStudent.Columns.Add(City, City, 120, _ New ExtGrid.ExtEditor.ComboBox(City, CityCode, CityName, dtCity)) Me.extStudent.Columns.Add(E-mail, Email, 180, _ New ExtGrid.ExtEditor.TextField()) Me.extStudent.Columns.Add(Born Date, BornDate, _ 120, ExtColumnAlignType.Left, _ New ExtGrid.ExtEditor.DateField(bornDate, d-M-Y), renderDate) Me.extStudent.Columns.Add(Mark, Mark, 60, _ New ExtGrid.ExtEditor.NumberField()) Me.extStudent.Columns.Add(Is Active, Active, 60, ExtColumnAlignType.Center, _New ExtGrid.ExtEditor.CheckBox(), renderBoolean) 1.1.3、页面效果图 1.2、添加新记录，并设置默认值 1.4.1、点击New Line按扭时添加新记录 onclick=extStudent.addRow(); 1.4.2、指定设置默认值的方法 cc2:ExtGrid ID=extStudent runat=server Height=300px Width=960px AfterAddRow=