Question

jquery + XML parsing script needs converting to jSON

Asked by: davidhgreen

I have the following which grabs data from XML (a node for each day of the week) and uses it to animate 7 different objects. However, I've now been told that it needs to be done with jSON instead of XML but I'm not sure how to do that. Anyone with a few minutes to spare able to give me a hand or point me in the right direction?

$(document).ready(function(){
     $.ajax({
          type: "GET",
          url: "data.xml",
          dataType: "xml",
          success: function(xml) {
               $(xml).find('data > *').each(function(){
            	     var d = "."+this.nodeName;
                     var top = $(this).find('positiontop').text();
                     var opac = $(this).find('opacity').text();
                     var dur = $(this).find('duration').text();
                     var wid = $(this).find('size').text();
                     var color = $(this).find('background').text();
                     $( d +" .bubbleContainer").animate({ "top": top,"opacity": opac, "width": wid, "backgroundColor": color }, dur );
		     $( d +" .bubbleContainer img").animate({ "backgroundColor": color }, dur );
		});
	   }
    });
});
 
 
XML goes as such
<data>
	<mon>
		<positiontop>180</positiontop>
		<opacity>1</opacity>
		<duration>2500</duration>
		<size>89px</size>
		<background>red</background>
	</mon>
	<tue>
		<positiontop>120</positiontop>
		<opacity>0.8</opacity>
		<duration>2500</duration>
		<size>25px</size>
		<background>green</background>
	</tue>
	....... and so on .......
</data>

                                  
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Asked On
2009-09-15 at 06:55:03ID24732855
Tags

jquery

,

jSON

,

XML

Topics

JSON

,

Asynchronous Javascript and XML (AJAX)

,

Jquery

Participating Experts
1
Points
500
Comments
4

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Answers

 

by: ali_pakkanPosted on 2009-09-15 at 19:52:40ID: 25341427

Hope the following code helps.. I did try it so please check for errors depending on your needs.

ps. Server code can be in any dynamic (jsp, php..) or static format.

$(document).ready(function(){
	$.ajax({
		type: "GET",
		url: "data.jsp",
		dataType: "json",
		success: function(data) {
			for (var i in data.week) {
				var day = data.week[i];
				$(day +" .bubbleContainer").animate({ "top": day.positiontop, "opacity": day.opacity, "width": day.size, "backgroundColor": day.background }, day.duration );
				$(day +" .bubbleContainer img").animate({ "backgroundColor": day.background }, day.duration );
			}
		}
	});
});
 
 
 
The data the server code is needed to return:
{
	week:{
		mon:{
			positiontop:180,
			opacity:1,
			duration:2500,
			size:'89px',
			background:'red'
		},
		tue:{
			positiontop:120,
			opacity:0.8,
			duration:2500,
			size:'25px',
			background:'green'
		}
	}
}

                                              
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by: davidhgreenPosted on 2009-09-16 at 09:36:33ID: 25347477

I cannot seem to get that to work.

I'm attaching a file which contains my original working xml version, along with the non working json version as I think it may make things easier.

Edit: Seems I cannot attach due to the extension filter. I've put it up here instead.

Working XML HTML > http://www.tripnologist.com/example/xml/
Not Working jSON HTML > http://www.tripnologist.com/example/json/

ZIP file containing both
http://www.tripnologist.com/example/example.zip

 

by: ali_pakkanPosted on 2009-09-16 at 12:49:39ID: 25349370

Oh, even though you see "i did try", it s just a misspell, i would write "i did not try".. sorry.. so i cleared the mistakes in javascript file.. this time i tried it locally, and i saw the animation.. Hope that helps..

$(document).ready(function(){
	$.ajax({
		type: "GET",
		url: "data.txt",
		dataType: "json",
		success: function(data) {
			for (var i in data.week) {
				var day = data.week[i];
				var bc = $("." + i +" .bubbleContainer");
				bc.animate({"top": day.positiontop, "opacity": day.opacity, "width": day.size, "backgroundColor": day.background }, day.duration );
				bc.children("img").animate({ "backgroundColor": day.background }, day.duration );
			}
		}
	});
});
                                              
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by: davidhgreenPosted on 2009-09-16 at 13:02:51ID: 31628918

Thank you!!! You've saved me hours of fiddling around with it.

20120131-EE-VQP-002

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