JavaScript code not working in firefox: "length parameter can't be less than zero" error

[saikirat]

hi there,

im also having problem regarding javascript in fire fox here is my cod ewhich im callin g from server side
it works fine in IE
but fails in FIREFOX

public static void PrintProgressBar()
    {
        StringBuilder sb = new StringBuilder();
 
 
        sb.Append("<div id='updiv' style='Font-weight:bold;font-size:11pt;Left:320px;COLOR:black;font-family:verdana;Position:absolute;Top:140px;Text-Align:center;'>&nbsp;</div>");
        sb.Append("<script language='javascript' type='text/javascript'> var up_div=document.getElementById('updiv');up_div.innerText='';</script>");
        sb.Append("<script language='javascript' type='text/javascript'>");
        sb.Append("var dts=0; var dtmax=10;");
        sb.Append("function ShowWait()");
        sb.Append("{");
            sb.Append("var output;");
            sb.Append("output='Please wait while uploading!!!';");
            sb.Append("dts++;");
            sb.Append("if(dts>=dtmax)");
                sb.Append("dts=1;");
            sb.Append("for(var x=0;x < dts; x++)");
            sb.Append("{");
                sb.Append("output+='σ';");
            sb.Append("}");
            sb.Append("up_div.innerText=output;");
            sb.Append("up_div.style.color='red';");
        sb.Append("}");
        sb.Append("function StartShowWait()");
        sb.Append("{");
            sb.Append("up_div.style.visibility='visible';");
            sb.Append("ShowWait();");
            sb.Append("window.setInterval('ShowWait()',200);");
        sb.Append("}");
        sb.Append("StartShowWait();");
        sb.Append("</script>");
 
 
        HttpContext.Current.Response.Write(sb.ToString());
        HttpContext.Current.Response.Flush();
    }

i call this on the button click event
it shows a progress bar in IE
but not in FireFOx
In FF it give error message

LENGTH PARAMETER CANT BE LESS THAN ZERO: PARAMETER LENGTH

Please post back a reply soon

Its urgent
Thanx in advance

[acoder]

Hi

I've split your post from the thread you posted in since it's a different problem.

Please post your code in code tags. See How to Ask a Question. Thanks.

Repost your code showing JavaScript client-side code, not JSP code. You can do that by viewing the source in your browser.