Ajax Post & IE8 Post: 302537547

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Top Forums Web Development Ajax Post & IE8 Post 302537547 by tifischer on Friday 8th of July 2011 01:32:18 PM

07-08-2011

Registered User

Ajax Post & IE8

I have an Ajax script that runs on IE9 & FF but not IE8...well it runs but there is some sort of memory leak so the script runs slower and slower with each consecutive click because the code being processed is not being cleared each time, or something. I found some articles online and tried them but with no luck. How do I stop the cycle?

Code:

 if (window.XMLHttpRequest){xmlhttp=new XMLHttpRequest(); }
        // code for IE
        else if (window.ActiveXObject){xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); }
        if (xmlhttp!=null){
            
            $.ajax({type: "POST", url:"/load-content/", global: false, data:({img:showcase, clicked:click_name, off:off_name,menuv:aname}), async:true, dataType: "html", success: function(xml) {
                   // format and output result  
               
                   nshow = jQuery("div p.p2").html(xml);
                
            xmlhttp= null;
            }
        });

        return false;
        }

tifischer

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img-window

img-window(n)															     img-window(n)

NAME

       img-window - Img, Tk Windows (window)

SYNOPSIS

       package require Tk

       package require img::window  ?1.3?

       image create photo ?name? ?options?

DESCRIPTION

       The package img::window is a sub-package of Img. It can be loaded as a part of the complete Img support, via package require Img, or on its
       own, via package require img::window.

       Like all packages of Img it does not provide new commands, but extends the  existing  Tk  command  image.   More  specifically  img::window
       extends Tk's photo image type.

       The name of the new format handler is window.

       This  handler  does not provide additional configuration options.  This handler is special. Instead of reading or writing image data from a
       file or string it allows the embedding of a Tk widget into the photo image. In other words, it takes a snapshot of the  contents  of  a	Tk
       window.

       All of the above means that in a call like

       image create photo ?name? ?options?

       [1]    Image  data  in  window  format (option -data) is detected automatically. Image data is considered to be in the window format if the
	      value given to option -data is the name of an existing Tk window.

	      Note that the standard option -file is not supported by this handler.

       [2]    The format name window is recognized by the option -format.

SEE ALSO

       img-bmp, img-gif, img-ico, img-intro, img-jpeg, img-pcx, img-pixmap, img-png, img-ppm, img-ps, img-sgi, img-sun,  img-tga,  img-tiff,  img-
       window, img-xbm, img-xpm

KEYWORDS

       image handling, tk, window

COPYRIGHT

       Copyright (c) 1995-2003 Jan Nijtmans <nijtmans@users.sourceforge.com>

Img									1.3							     img-window(n)