Evaluate string in javascript/AJAX

[peace2007]

Hi,

I need to evaluate the return result of a function from Server.aspx as following. But it doesn't work as I need

function getAjax()
{
    var XmlHttp;    
    //Creating object of XMLHTTP in IE
    try
    {
        XmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
    }
    catch(e)
    {
        try
        {
            XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
        } 
        catch(oc)
        {
            XmlHttp = null;
        }
    }
    //Creating object of XMLHTTP in Mozilla and Safari 
    if(!XmlHttp && typeof XMLHttpRequest != "undefined") 
    {
        XmlHttp = new XMLHttpRequest();
    }    
    return XmlHttp;
}
function GetBanType()
{    
   rnd++;
 
    url = 'Server.aspx?action=GetBan&session=' + rnd ;
    var re = getAjax();
 
    re.onreadystatechange = function(){    
        if( re.readyState == 4 && re.status == 200 ) 
        {        
            if(re.responseText != "")
            {            
                if (re.responseText == "special value")
                {
                            ....
 

Actually, re.responseText returns:
"Gag

 
<br />
<br />
<br />
<br />
<br />
<br />

"
while I'm expecting only "Gag" word.
Could I know how I can subtract only the first word of the return result? Or, is there any general solution to get a proper result from server .aspx

Any idea is appreciated.

[acoder]

Remember to use code tags when posting code:
[CODE=javascript]JS code here...[/code]

Your server-side script is displaying extra spaces and newlines. Get rid of them.

You could replace all spaces and newlines in the response too.

[johnhjohn]

If the response from the server is incorrect, then the server must be coded incorrectly in some way. I could not find anything wrong with the javascript code, so check your server.aspx's code to make sure there are not any mistakes that could have caused this error.

Hope I helped!

[peace2007]

Thanks John and acoder for replying!

I call following function in server.aspx:

private void processGetBan()
        {
            lock (syncRoot)
            {
                string user = (string)Session["username"];
                string channelname = (string)Session["channel"];
                Response.Write(Global.Engine.GetChannel(channelname).GetBanType(user));
            }
        }

in which GetBanType() returns only "Gag" without any space, etc.
Is there anything wrong with my server code?
acoder, you've written that I can replace all spaces and newlines in the response too; could you please tell me how, through a sample? I'm new in javascript/ajax code

[acoder]

Run the server-side code without Ajax and check the source code.

To remove spaces/newlines, use the string replace method.

[peace2007]

Thank you very much acoder

[acoder]

You're welcome.