Question

can some one please tell me where is the mistake from my side, to call this function.

<asp:LinkButton ID="lnkImageVideo" runat="server" OnClientClick="ShowTaskAttachmentPopup('<%# Eval("AttachmentFileName") %>','<%#Eval ("AttachmentFilePath") %>','Task Attachment'); return false;">
                                                               </asp:LinkButton>

if i put the function with static values (avoid eval inside grid) it works fine.

purpose: call javascript function on row link of grid.

Answer 1

Change:

OnClientClick="ShowTaskAttachmentPopup('<%# Eval("AttachmentFileName") %>','<%#Eval ("AttachmentFilePath") %>','Task Attachment'); return false;"

To:

OnClientClick='<%# String.Format("ShowTaskAttachmentPopup('{0}','{1}'); return false;", Eval("AttachmentFileName"), Eval("AttachmentFilePath")) %>'