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Question on "onLoading" with Ajax.request in Prototype

Posted on 2008-06-20
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Last Modified: 2010-04-21
I'm using the following code attached.  Basically I want to have a standard loading animation until the content is pulled down from the server and inserted into the DIV element.  Now, using actual javascript (aka not the prototype framework) i have no problems.  But I'd like to use the framework across this site, but when i use the code below sometimes my output hangs on the loading image.  Often if i click the button that calls this function twice, it'll act normally.  If i remove the onLoading code, the program functions normally.  I've been scratching my head over this and am running out of time  as I've never really used the onLoading aspect of Ajax.request before.  Any help would be appreciated
function showWindow(id) {
	var url = id+".php";
	new Ajax.Request(url, {
	  method: 'get',
	  onSuccess: function(transport) {
		   $('searchresults').innerHTML = transport.responseText;
		},
		onLoading: function(transport) {
			$('searchresults').innerHTML = "Loading...<img style=\"vertical-align:middle;\"src=\"/img/loading.gif\"/>";
		}
	});
 
}

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Question by:dangereux
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4 Comments
 
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Author Comment

by:dangereux
ID: 21832489
just read on the prototype site onLoading is "Not guaranteed", maybe this means "not working"
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Accepted Solution

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hielo earned 2000 total points
ID: 21832715
try:
function showWindow(id) { 
	 $('searchresults').innerHTML = "Loading...<img style=\"vertical-align:middle;\"src=\"/img/loading.gif\"/>";
      var url = id+".php";
      new Ajax.Request(url, {
        method: 'get',
        onSuccess: function(transport) {
               $('searchresults').innerHTML = transport.responseText;
            }
      });
 
}

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Author Closing Comment

by:dangereux
ID: 31469218
didn't even think about that, thanks
0
 
LVL 82

Expert Comment

by:hielo
ID: 21832970
You are welcome!
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