
datalist控件里的imagebutton点击问题
<%@ControlLanguage="C#"AutoEventWireup="true"CodeFile="WebUserControl.ascx.cs"Inherit...
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="WebUserControl.ascx.cs" Inherits="WebUserControl" Debug="true"%>
<asp:DataList ID="DataList1" runat="server" OnItemCommand="DataList1_ItemCommand" >
<ItemTemplate>
<table>
<tr> <td>
<asp:Label ID="Label1" runat="server" Text=' <%#DataBinder.Eval(Container.DataItem,"id") %>'> </asp:Label>
</td> </tr>
<tr> <td>
<asp:Label ID="Label2" runat="server" Text=' <%#DataBinder.Eval(Container.DataItem,"name") %>'> </asp:Label>
</td> </tr>
</table>
<asp:ImageButton ID="ImageButton1" runat="server" CommandName="redirct" CommandArgument=' <%#Eval("id")%>' />
<asp:LinkButton ID="LinkButton1" runat="server">LinkButton </asp:LinkButton>
</ItemTemplate>
</asp:DataList>
<asp:Label ID="Label3" runat="server" Text="Label"> </asp:Label>
protected void DataList1_ItemCommand(object source, DataListCommandEventArgs e)
{
if(e.CommandName =="redirct")
{
this.Label3.Text = "hahaha";
}
我设置了ItemCommand 事件
为何点击imagebutton控件没反应阿
<asp:ImageButton ID="ImageButton1" runat="server" CommandName="redirct" CommandArgument=' <%#Eval("id")%>' />
那个label3显示不改变成hahaha
为何呀
哪位高手知道 谢谢
怎么改?才能让它显示 展开
<asp:DataList ID="DataList1" runat="server" OnItemCommand="DataList1_ItemCommand" >
<ItemTemplate>
<table>
<tr> <td>
<asp:Label ID="Label1" runat="server" Text=' <%#DataBinder.Eval(Container.DataItem,"id") %>'> </asp:Label>
</td> </tr>
<tr> <td>
<asp:Label ID="Label2" runat="server" Text=' <%#DataBinder.Eval(Container.DataItem,"name") %>'> </asp:Label>
</td> </tr>
</table>
<asp:ImageButton ID="ImageButton1" runat="server" CommandName="redirct" CommandArgument=' <%#Eval("id")%>' />
<asp:LinkButton ID="LinkButton1" runat="server">LinkButton </asp:LinkButton>
</ItemTemplate>
</asp:DataList>
<asp:Label ID="Label3" runat="server" Text="Label"> </asp:Label>
protected void DataList1_ItemCommand(object source, DataListCommandEventArgs e)
{
if(e.CommandName =="redirct")
{
this.Label3.Text = "hahaha";
}
我设置了ItemCommand 事件
为何点击imagebutton控件没反应阿
<asp:ImageButton ID="ImageButton1" runat="server" CommandName="redirct" CommandArgument=' <%#Eval("id")%>' />
那个label3显示不改变成hahaha
为何呀
哪位高手知道 谢谢
怎么改?才能让它显示 展开
2个回答
展开全部
你看看你是否设置了if(!IsPostBack)
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询