jQuery中filter(),not(),split()使用方法

filter()和not(): 复制代码代码如下: <script type="text/javascript"> $(document).ready(function() { //输出 hello alert($("p").filter(".selected").html()); //输出 How are you? alert($("p").not(".selected").html()); }); </script> </head> <body> <p class="selected">Hello</p><p>How are you?</p>  </body> split(): 复制代码代码如下: <script type="text/javascript"> $(document).ready(function(){ $("input[@value=btn1]").click(function(){ //以￥分割 alert($("span.sale").text().split("￥")[2]+"||"+$("span.sale").text().split("￥")[1]+"||"+$("span.sale").text().split("￥")[0]); }); }); </script> </head> <body> 获取价格120:<input type="button" value="btn1" ><br> <span class="sale"> Out Sale: ￥160<br /> Deal Price: ￥120</span>  </body>

　　推荐阅读

　　不要在cookie中使用特殊字符的原因分析

Constructs a cookie with a specified name and value. The name must conform to RFC 2109. That means it can contain only ASCII alphanumeric characters and cannot contain commas, semicolons, or white s>>>详细阅读

本文标题：jQuery中filter(),not(),split()使用方法

地址：http://www.17bianji.com/kaifa2/JS/26053.html

1/2 1