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POFind descendant from XML using jQuery
 

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    <p>I have an XML file:</p> <pre><code> &lt;?xml version="1.0" encoding="ISO-8859-1"?&gt; &lt;childrens&gt; &lt;child id="1" value="Root Catalog" parent_id="0"&gt; &lt;child id="2" value="Apparel" parent_id="1"&gt; &lt;child id="3" value="Accessories" parent_id="2"&gt; &lt;child id="4" value="Handbags" parent_id="3"&gt; &lt;child id="5" value="Jewelry" parent_id="4"/&gt; &lt;child id="6" value="test1" parent_id="4"/&gt; &lt;child id="7" value="test2" parent_id="4"/&gt; &lt;child id="15" value="test3" parent_id="4"/&gt; &lt;/child&gt; &lt;/child&gt; &lt;/child&gt; &lt;child id="8" value="test_A" parent_id="1"&gt; &lt;child id="9" value="test_B" parent_id="8"&gt; &lt;child id="10" value="test_C" parent_id="9"&gt; &lt;child id="11" value="test_D" parent_id="10"/&gt; &lt;/child&gt; &lt;/child&gt; &lt;/child&gt; . . . . . . &lt;child id="1111" value="test" parent_id="1"&gt; &lt;child id="1112" value="test1" parent_id="1111"&gt; &lt;child id="1113" value="test12" parent_id="1112"&gt; &lt;child id="1114" value="test123" parent_id="1113"/&gt; &lt;child id="1115" value="test1234" parent_id="1114"/&gt; &lt;/child&gt; &lt;/child&gt; &lt;child id="1116" value="test12345" parent_id="1111"/&gt; &lt;/child&gt; &lt;/child&gt; &lt;/childrens&gt; </code></pre> <p>I want to find all the <em>descendants</em> (with all children up until leaf node) of a particular node. For example, here <code>test</code>'s descendants are <code>test1,test12,test123,test1234 &amp; test12345</code></p> <p>If I find descendants for <code>test1</code>, then result will be <code>test12,test123,test1234</code>.</p> <pre><code>$(document).ready(function(){ $.ajax({ type: "GET", url: "test.xml", dataType: "xml", success: function(xml) { $(xml).find('child[value="test"]').children().each(function(){ var i = $(this).attr('value'); alert(i); }); } }); }); </code></pre> <p>The use of jQuery <code>.children()</code> gives me only that node's immediate child. It will not give its grandchildren. For example, for <code>test</code> it will alert only <code>test1 &amp; test12345</code>.</p>
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