如何从asp.net中由中继器控制的链接按钮引发事件 [英] how to raised event from link button which is under repeater control in asp.net

问题描述

你好，
我正在使用此

hello,
i am using this

<asp:Repeater ID="Repeater1" runat="server" OnItemCommand="select">
    <ItemTemplate>
    <tr>
    <td>
    <asp:LinkButton ID="link" runat="server" Font-Size="X-Large">
    <%#DataBinder.Eval(Container.DataItem,"F_Name") %>
    </asp:LinkButton><br />
    <asp:Label ID="lab" runat="server">
    <%#DataBinder.Eval(Container.DataItem,"City") %>,<%#DataBinder.Eval(Container.DataItem,"Designation")%><br />________________________
    </asp:Label>
    </td>
    </tr>


    </ItemTemplate>
    </asp:Repeater>

页面后面的以下代码.............

following code behind page.............

da_que = "Select Sno, F_Name,City,Designation from tbl_Mem_detail where State='" + DropDownList1.SelectedItem.ToString() + "' and City ='" + DropDownList2.SelectedItem.ToString() + "'";
    da = new SqlDataAdapter(da_que, con);
    da.Fill(ds, "gvdata");
 Repeater1.DataSource = ds.Tables["gvdata"];
   Repeater1.DataBind();

所以我想在单击F_name链接时执行，然后打开新窗口，并要携带一个sno值.........

所以请帮忙怎么做........

thanxxxxxx

so i want to perform when i clicked in F_name link then new window open and i want to carry one value that is sno.........

so please help how to do this........

thanxxxxxx

推荐答案

设置属性 CommandName="AddNew" 并在转发器itemcommand事件事件检查中

Set Property CommandName="AddNew" and on repeater itemcommand event check

if(e.CommandName == "AddNew")
{
//write your code here
}

<asp:LinkButton ID="link" runat="server" OnClientClick="window.document.forms[0].target='_blank';" PostBackUrl='<%# Eval("ComputerId", "ComputerInfo.aspx?ComputerId={0}") %>'><%# Eval("pcName") %></asp:LinkButton>

链接按钮旨在进行回发，因此我建议改用超链接控件

linkbuttons are designed to do a postback so i suggest use a hyperlink control instead

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