Question

Hello I am binding Javascript Function with Asp.net linkButton.
But i am facing the issue with calling functionality of the Javascript function.

function AddToDatabase(url) {
     alert(url);
}

  <asp:LinkButton ID="lnkBtn" CommandName ="sendLink" runat="server" 
       OnClientClick='javascript:AddToDatabase("' <%# Eval("myUrl") %> '")'  
        CommandArgument='<%# Eval("myUrl") %>' Text='<%# Eval("myUrl") %>'>'
          <%# Eval("myUrl") %>'</asp:LinkButton>

It shows me error Server tag not well formed.

Answer 1

 <asp:LinkButton ID="lnkBtn" CommandName ="sendLink" runat="server" 
   OnClientClick='javascript:AddToDatabase(<%# Eval("myUrl") %>)'  
    CommandArgument='<%# Eval("myUrl") %>' Text='<%# Eval("myUrl") %>'>
   </asp:LinkButton>

Edit 1

change OnClientClick as follows

  OnClientClick='<%# Eval("myUrl", "javascript:AddToDatabase({0});") %>'

combining both

   <asp:LinkButton ID="lnkBtn" CommandName ="sendLink" runat="server" 
            OnClientClick='<%# Eval("myUrl", "javascript:AddToDatabase({0});") %>' 
            CommandArgument='<%# Eval("myUrl") %>' Text='<%# Eval("myUrl") %>'>
  </asp:LinkButton>

References

Passing Eval parameter to a JavaScript function from ASPX file

Edit 2

Here is another link
Passing variables to javascript in onclientclick
passing a rowindex from gridview item click to javascript function

Edit 3

The one which helped answerer by the @moiz

   <asp:LinkButton ID="lnkBtn" CommandName ="sendLink" runat="server" 
        OnClientClick='<%# Eval("myUrl", "javascript:AddToDatabase(&#39;{0}&#39;);") %>' 
                 CommandArgument='<%# Eval("myUrl") %>' Text='<%# Eval("myUrl") %>'>
       '<%# Eval("myUrl") %>'
  </asp:LinkButton>