本文實例講述了jQuery xml字符串的解析、讀取及查找方法。分享給大家供大家參考，具體如下：
xml字符串的解析
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><script src="jquery.min.js" type="text/javascript"></script><script type="text/javascript"> $(function () { var xml = '<markers>'; xml += '<marker carId="1" carName="SHANGHAI" gpsTime="2011-08-26 21:21:11.0" lat="31.230393" lng="121.473704" direction="222" speed="22" />'; xml += '<marker carId="7" carName="XIAMEN" gpsTime="2011-08-26 21:21:11.0" lat="24.479836" lng="118.089421" direction="222" speed="22" />'; xml += '</markers>'; var xmlDoc = $.parseXML(xml); var result=""; $(xmlDoc).find("markers marker").each(function () { result += "carId = " + $(this).attr("carId") + " ;carName =" + $(this).attr("carName") + " ;gpsTime =" + $(this).attr("gpsTime") + "/n"; }); alert(result); });</script></head><body></body></html>請求
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>無標題頁</title><script src="jquery.js" type="text/javascript"></script><script type="text/javascript">function search() { var searchStrLow = $("#txtTitle").val().toLowerCase(); $.post("1.xml", function(data) { var html = ""; $(data).find('book').each(function() { var titleLow = $(this).find("title").text().toLowerCase(); if (titleLow.indexOf(searchStrLow)!=-1) { html += "<tr><td>" + $(this).find("title").text() + "</td>"; html += "<td>" + $(this).find("author").text() + "</td>"; html += "<td>" + $(this).find("year").text() + "</td></tr>"; $("#tbody1").html(html); } }); });}</script></head><body> <span>輸入標題:</span><input id="txtTitle" type="text" /> <input id="Button1" type="button" value="搜索" onclick="search()" /> <table style="width: 100%;"> <thead><tr><td>Title</td><td>Author</td><td>Year</td></tr></thead> <tbody id="tbody1"> </tbody> </table></body></html>xml：
<?xml version="1.0" encoding="utf-8" ?><bookstore> <book id="No1"> <title>An Introduction to XML</title> <author>Chunbin</author> <year>2010</year> <price>98.0</price> </book> <book id="No2"> <title>The Performance of DataBase</title> <author>John</author> <year>1996</year> <price>56.0</price> </book></bookstore>
更多關于jQuery相關內容感興趣的讀者可查看本站專題：《jQuery操作xml技巧總結》、《jQuery拖拽特效與技巧總結》、《jQuery擴展技巧總結》、《jQuery常見經典特效匯總》、《jQuery動畫與特效用法總結》、《jquery選擇器用法總結》及《jQuery常用插件及用法總結》
希望本文所述對大家jQuery程序設計有所幫助。
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