利用jQuery中的filter来过滤重复结构的xml数据
1 <?xml version="1.0" encoding="utf-8" ?> 2 <bookstore> 3 <book> 4 <title>Rain</title> 5 <year>2010</year> 6 <author>Martin</author> 7 </book> 8 <book> 9 <title>Cloud</title> 10 <year>2009</year> 11 <author>Robert</author> 12 </book> 13 <book> 14 <title>River</title> 15 <year>2007</year> 16 <author>Fred</author> 17 </book> 18 </bookstore>
引入jQuery如下:
<script type="text/javascript" src="Scripts/jquery-1.4.1-vsdoc.js"></script>
<script type="text/javascript" src="Scripts/test.js"></script>
test.js的代码如下:
$(document).ready(function () { $.get("xmlData/Categories.xml", function (xml) { $(xml).find("book").filter( function (index) { return "Rain" == $(this).find("title").text(); } ).each( function (index) { alert($(this).find("author").text()); }); }); });
输出结果:Martin