Posted in Javascript onNovember 27, 2014
项目要求如图所示:
代码:
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <script src="jquery.js"></script> <script type="text/javascript"> $(function(){ var divArea = $(".drop"); $.each(divArea , function () { var Dtxid = $(this).text(); var count = 0; $.each(divArea , function () { var Xtxid = $(this).text(); if (Dtxid == Xtxid) { count = count + 1; if (count >= 2) { $(this).remove(); } } }) }) }); </script> </head> <body> <div>原先数据</div> <div> <span>张三</span> <span>李四</span> <span>王五</span> <span>张三</span> <span>王五</span> </div> <br/> <div>数据去重</div> <div> <span class="drop">张三</span> <span class="drop">李四</span> <span class="drop">王五</span> <span class="drop">张三</span> <span class="drop">王五</span> </div> </body> </html>
是不是很简单呢,有相同需求的小伙伴们自己参考下吧,这里给出的仅仅是个简单示例,要用到项目中还需要小伙伴们自己加点料。
js脚本实现数据去重
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