Asp.Net 中的GridView 添加行单击事件

这两天做OA时用到GridView显示数据。 为了提高用户体验。想写一个单机行的事件。 结果发现GridView竟然没有这个事件  只好求助百度大神了。

最终终于找到了解决办法。好了 废话不多说了。 贴上代码

首先 在前台设置一个隐藏的ButtonField

<Columns> <asp:ButtonField Visible="False" Text="SingleClick" CommandName="SingleClick" /></Columns>

然后在RowDataBound和RowCommand事件里写上这些代码。

protected void gvRoleInfos_RowDataBound(object sender, GridViewRowEventArgs e) {if (e.Row.RowType == DataControlRowType.DataRow) { LinkButton _singleClickButton = (LinkButton)e.Row.Cells[0].Controls[0];string _jsSingle = ClientScript.GetPostBackClientHyperlink(_singleClickButton, ""); e.Row.Attributes["onclick"] = _jsSingle; } }protected void gvRoleInfos_RowCommand(object sender, GridViewCommandEventArgs e) { GridView _gridview = sender as GridView;int _selectIndex = int.Parse(e.CommandArgument.ToString());string _commandName = e.CommandName;if (_commandName == "SingleClick") { _gridview.SelectedIndex = _selectIndex; } }

然后在本页面重写Render方法

protected override void Render(HtmlTextWriter writer) {foreach (GridViewRow row in gvRoleInfos.Rows) {if (row.RowType == DataControlRowType.DataRow) { Page.ClientScript.RegisterForEventValidation(row.UniqueID + "$ct100"); Page.ClientScript.RegisterForEventValidation(row.UniqueID + "$ct101"); Page.ClientScript.RegisterForEventValidation(row.UniqueID + "$ct102"); } }base.Render(writer); }

 

原文地址：http://www.cnblogs.com/webabcd/archive/2007/04/22/723113.html

英文地址：http://www.codeproject.com/KB/webforms/EditGridviewCells.aspx

 

 

 

转载于:https://www.cnblogs.com/liyuxin/archive/2012/01/07/2315529.html