javascript - how to read attribute in line of file XML use jquery -


i trying read attribute of line in file xml using jquery.

this xml:

       <?xml version="1.1" encoding="utf-8"?>         <biology>         <item>             <image type="test">cafroost.gif</image>             <sound>cafroost.wav</sound>             <name>cà rốt</name>         </item>         <item>             <image type="write">cafroost.gif</image>             <sound>cafroost.wav</sound>             <name>cà rốt</name>         </item>        </biology>

this code read file xml: 

$("#ajaxbutton").click(function(){           $.get('js/data.xml', function(xml){                 var biology = $.xml2json(xml);                 len = biology.item.length;                 alert(biology.item[0].image);             })       });

i try read attribute "type" like:

alert(biology.item[0].image.attr("type"));

but it's not work. know how read attribute??

i newbie. please me.

thanks reading.!!!

you need 

var type = biology.find('item > image').eq(0).attr('type')

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