Passing Eval parameter to a JavaScript function from ASPX file

Question

I try to pass Eval value like this but get syntax errors:

<asp:ImageButton ID="btnOK" OnClientClick='Show("<%#Eval("Title")%>");return false;'  runat="server" ImageUrl="Images/icon.gif" />      

Answer 1

Try this instead.

<asp:ImageButton ID="btnOK" OnClientClick='<%# Eval("Title", "Show({0});return false;") %>' runat="server" ImageUrl="Images/icon.gif" />

Answer 2

OnClientClick='<%#String.Format("Show('{0}');return false;",Eval("title"))%>'

or you if do it in the design view just add a databinding for the imagebutton's onClientClick property as

String.Format("Show('{0}');return false;",Eval("title"))

hope it helps you.