Repeater c# asp.net

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I have a repeater control on my page with an image(img) control ,hyperlink control and an image(imgdelete) control
in different .
On hover of that hyperlink i have made the image (imgdelete) control as visible.
I want to add an onclick event to that (imgdelete) and on that click i want to delete the entire row in that repeater.

how can i go ahead??

my code is as follows:

<pre lang="xml"><als:Repeater ID="rptAttachmentNew" runat="server" OnItemDataBound="rptAttachmentNew_ItemDataBound">
                                           <HeaderTemplate>
                                               <table>
                                           </HeaderTemplate>
                                           <ItemTemplate>
                                               <tr>
                                                   <td>
                                                       <als:Image runat="server" ID="img" />
                                                   </td>
                                                   <td>
                                                       <div id="divAttachment">
                                                           <als:HyperLink runat="server" ID="hyperLink" Text='<%#Eval("Attachment Name") %>'
                                                               NavigateUrl='<%#Eval("File Path") %>' Target="_blank"></als:HyperLink>
                                                           <als:Image runat="server" ID="imgDelete" CssClass="hide" />
                                                       </div>
                                                   </td>
                                               </tr>
                                           </ItemTemplate>
                                           <AlternatingItemTemplate>
                                               <tr>
                                                   <td>
                                                       <als:Image runat="server" ID="img" />
                                                   </td>
                                                   <td>
                                                       <als:HyperLink runat="server" ID="hyperLink" Text='<%#Eval("Attachment Name") %>'
                                                           NavigateUrl='<%#Eval("File Path") %>' Target="_blank"></als:HyperLink>
                                                   </td>
                                                   <td>
                                                       <als:Image runat="server" ID="imgDelete" CssClass="hide" />
                                                   </td>
                                               </tr>
                                           </AlternatingItemTemplate>
                                           <FooterTemplate>
                                               </table>
                                           </FooterTemplate>
                                       </als:Repeater></pre>

Posted 6-Dec-13 18:07pm

aks.shan

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JoCodes · Answer 1 · 2013-12-06T20:38:00

Try this

Attach event for Repeater

onitemcommand="rptAttachmentNew_ItemCommand"

Add Command Name and Argument for the Image control

<asp:image runat="server" commandname="delete" commandargument='<%#Eval("Id")%>' id="imgDelete" xmlns:asp="#unknown" />

Handle the event in code behind

protected void rptAttachmentNew_ItemCommand(object source, RepeaterCommandEventArgs e)
{
    if (e.CommandName == "delete")
    {
        int id = Convert.ToInt(e.CommandArgument);
	//use the id for the delete logic
    }
}

Hope this helps...