vb.org Archive - How do I hide AJAX progress indicator using vB_AJAX

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RealAdvice

01-16-2009 04:30 PM

How do I hide AJAX progress indicator using vB_AJAX_Handler

I currently have asynchronous AJAX writing to the db but can't figure out why I can't get a proper response to set the innerHTML of a uniquely named div to blank. I'm using to create the AJAX object. When I do this, it creates a progress indicator but I can't clear it out once the POST is complete. Any suggestions??

Code:

function sample(){

        var queryString = "?variableshere=11111;

        var statusdiv = "uniqueidhere"

        

        AJAX = new vB_AJAX_Handler(true);

    

        AJAX.onreadystatechange(samplecomplete(a,b,c));

    AJAX.send('test.php' + queryString);

}



function samplecomplete(a,b,c)

{        

        fetch_object(statusdiv).innerHTML = "<img src=\"/images/misc/13x13progress.gif\">";

        

        if (AJAX.readyState == 4 && AJAX.status == 200)

        {

                if (AJAX.responseXML)

                {

                        document.getElementById(rid).className = gaugeclass;

                        fetch_object(statusdiv).innerHTML = "";

                }



                if (is_ie)

                {

                        AJAX.abort();

                }

        }

        else

        {

                if(document.getElementById(rid))

                {

                        document.getElementById(rid).className = gaugeclass;

                }

        }

}

Dismounted

01-17-2009 12:24 PM

Firstly, vBulletin now uses the YUI library, so you should execute AJAX commands like so:

Code:

YAHOO.util.Connect.asyncRequest('POST', scriptpath + '?do=ajax', {

        success: this.handle_ajax_response,

        failure: this.handle_ajax_error,

        timeout: vB_Default_Timeout,

        scope: this

}, SESSIONURL + 'securitytoken=' + SECURITYTOKEN + '&foo=' + foo);

Now your problem. The variable "statusdiv" is not in scope (i.e. does not exist), when you want it to be. Just place this variable into your second function.

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