Function to Make the Controls readonly.

Posted by Lakhangarg under JavaScript category on 9/4/2009 | Views : 3612

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Pass the Control id as string array and this method will generate script to set the control read only at run time.


public static string MakeControlReadOnly(params string[] ControlIds)
        {
            System.Text.StringBuilder sb = new StringBuilder(400);
            sb.Append("<script language='javascript'>\n");
            for (int i = 0; i < ControlIds.Length; i++)
                sb.Append("document.getElementById('" + ControlIds[i] + "').readOnly=true;");
            sb.Append("</Script>");
            return sb.ToString();
        }

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Comments or Responses

Posted by: Poster on: 9/4/2009 Level:Starter | Status: [Member]

Thanks Lakhan,

Can you please also write the code of how to call this function?

Thanks

Posted by: Lakhangarg on: 9/7/2009 Level:Silver | Status: [Member] [Moderator]

Hi-

Create an Array of ID's of control to whom you want to make read only then pass that array as argument.

MakeControlReadOnly(YourContrilArray);

This will return a script either call it directly from aspx page or call from .cs page and then add this script at runtime time either using resiterclientscript or any other appropriate method.

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