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Replacing <%= Control.ClientID %> in external javascript

I have an aspx with a control on it, lets call it txtDate, and I have an
external javascript file.

In the external javascript file, I have

var strContName = "document.getElementById('<%= txtDate.ClientID%>')";

which would work fine if the javascript was in the .aspx file, but when
adding the external javascript file via  
  System.Text.StringBuilder sb = new System.Text.StringBuilder();
            sb.Append("<script type='text/javascript' language='JavaScript' src='DVLP.js'></script>");
            Page.ClientScript.RegisterStartupScript(this.GetType(), "OnLoad", sb.ToString());
the txtDate.ClientID does not get replaced with the client id.


Is there a way to do this.
Thanks all.


0
Star79
Asked:
Star79
1 Solution
 
David H.H.LeeCommented:
Hi Star79,
The easiest way is pass the control ID as parameter inside the defined function. This could solve your problem.
eg:
function yourfunction(strControlID){
 //bla bla bla
}

//call in your page
<script>yourfunction('<%=txtDate.ClientID%>')</script>
0
 
Star79Author Commented:
It served the purpose
0

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