站长资源网络编程

js中split和replace的用法实例

整理:jimmy2026/9/2浏览2
简介本文实例讲述了js中split和replace的用法。分享给大家供大家参考。具体分析如下:1. split :复制代码 代码如下: 从业人员继续教育报名列表--打印签到表 sdfsd</tr><tr></tr> sdfsd </</div> <div class="news_infos"><div id="MyContent"><p>本文实例讲述了js中split和replace的用法。分享给大家供大家参考。具体分析如下:</p> <p><strong>1. split :<br> </strong><U>复制代码</U> 代码如下:<html><br> <head><br>     <title><br>     从业人员继续教育报名列表--打印签到表 sdfsd</tr><tr></tr>  sdfsd<br>     </title><br> </head><br> <body><br>      <script type="text/javascript"><br>             var str = "1231<tr id=\"123\">sdfsd</tr><tr></tr>";<br>             alert(str);<br>             var lst1 = str.split("<tr id=\"123\">");<br>             alert(lst1[1]);<br>         var lst2 = lst1[1].split("</tr>");<br>         alert(lst2[0]);<br>         var str2 = "";<br>         for(var i = 1;i<lst2.length; i++)<br>         {<br>             if(i == 1)<br>                 str2 += lst2[i];<br>             else<br>                 str2 += "</tr>" + lst2[i];<br>         }<br>         alert(str2);<br>         var strReturn = lst1[0] + "<thead><tr id=\"123\">" + lst2[0] + "</tr></thead>" + str2;<br>         alert(strReturn);<br>     </script><br> </body><br> </html> </p> <p><strong>2. replace<br> </strong><U>复制代码</U> 代码如下:strHtml = strHtml.replace("<TR class=gridview_Header align=middle>", "<THEAD><TR class=gridview_Header align=middle>");<br> strHtml = strHtml.replace("</TR>", "</TR></THEAD>");</p> <p>希望本文所述对大家的javascript程序设计有所帮助。</p></div> </div> </div> <div class="share"> </div> <div class="nextinfo"> <p>上一篇:<a href="http://m.paidiu.com/show/1/115150.html" title="jQuery实现折线图的方法">jQuery实现折线图的方法</a></p> <p>下一篇:<a href="http://m.paidiu.com/show/1/115152.html" title="jQuery实现菜单感应鼠标滑动动画效果的方法">jQuery实现菜单感应鼠标滑动动画效果的方法</a></p> </div> <div class="otherlink"> <h2>最新资源</h2> <ul> <li> <i class="iconfont icon-point"></i> <a class="text-sm" href="/show/1/619123.html" one-link-mark="yes" title="群星《奔赴!万人现场 第2期》[FLAC/分轨][518.87MB]"><span>群星《奔赴!万人现场 第2期》[FLAC/分轨][518.8</span></a> </li> <li> <i class="iconfont icon-point"></i> <a class="text-sm" href="/show/1/619122.html" one-link-mark="yes" title="群星《奇妙浪一夏 (上海迪士尼度假区音乐)》[320K/MP3][43.91MB]"><span>群星《奇妙浪一夏 (上海迪士尼度假区音乐)》[32</span></a> </li> <li> <i class="iconfont icon-point"></i> <a class="text-sm" href="/show/1/619121.html" one-link-mark="yes" title="群星《奇妙浪一夏 (上海迪士尼度假区音乐)》[FLAC/分轨][140.49MB]"><span>群星《奇妙浪一夏 (上海迪士尼度假区音乐)》[FL</span></a> </li> <li> <i class="iconfont icon-point"></i> <a class="text-sm" href="/show/1/619120.html" one-link-mark="yes" title="【古典音乐】詹姆斯·高威《季节》1993[WAV+CUE]"><span>【古典音乐】詹姆斯·高威《季节》1993[WAV+CUE]</span></a> </li> <li> <i class="iconfont icon-point"></i> <a class="text-sm" href="/show/1/619119.html" one-link-mark="yes" title="贝拉芳蒂《卡里普索之王》SACD[WAV+CUE]"><span>贝拉芳蒂《卡里普索之王》SACD[WAV+CUE]</span></a> </li> <li> <i class="iconfont icon-point"></i> <a class="text-sm" href="/show/1/619118.html" one-link-mark="yes" title="小骆驼-《草原狼2(蓝光CD)》[原抓WAV+CUE]"><span>小骆驼-《草原狼2(蓝光CD)》[原抓WAV+CUE]</span></a> </li> <li> <i class="iconfont icon-point"></i> <a class="text-sm" href="/show/1/619117.html" one-link-mark="yes" title="群星《欢迎来到我身边 电影原声专辑》[320K/MP3][105.02MB]"><span>群星《欢迎来到我身边 电影原声专辑》[320K/MP3</span></a> </li> <li> <i class="iconfont icon-point"></i> <a class="text-sm" href="/show/1/619116.html" one-link-mark="yes" title="群星《欢迎来到我身边 电影原声专辑》[FLAC/分轨][480.9MB]"><span>群星《欢迎来到我身边 电影原声专辑》[FLAC/分轨</span></a> </li> <li> <i class="iconfont icon-point"></i> <a class="text-sm" href="/show/1/619115.html" one-link-mark="yes" title="雷婷《梦里蓝天HQⅡ》 2023头版限量编号低速原抓[WAV+CUE][463M]"><span>雷婷《梦里蓝天HQⅡ》 2023头版限量编号低速原抓</span></a> </li> <li> <i class="iconfont icon-point"></i> <a class="text-sm" href="/show/1/619114.html" one-link-mark="yes" title="群星《2024好听新歌42》AI调整音效【WAV分轨】"><span>群星《2024好听新歌42》AI调整音效【WAV分轨】</span></a> </li> </ul> </div> </div> <div class="sidebar"> </div> </article> <footer> <p style="font-size: 14px;">友情链接:<a href="http://www.imxmx.com/" title="杰晶网络" target="_blank">杰晶网络</a> <a href="http://www.ddrfans.com/" title="DDR爱好者之家" target="_blank">DDR爱好者之家</a> <a href="http://www.nqxw.com/" title="南强小屋" target="_blank">南强小屋</a> <a href="/" title="黑松山资源网" target="_blank">黑松山资源网</a> <a href="http://www.dyhadc.com/" title="白云城资源网" target="_blank">白云城资源网</a> <a href="/sitemap1.xml">站点地图</a> <a href="/sitemap.xml">SiteMap</a></p> <p>Design by <a href="http://m.paidiu.com">黑松山资源网</a> <a href="/">http://m.paidiu.com</a></p> </footer> <script src="/images/nav.js"></script> <script type="text/javascript"> jQuery.noConflict(); jQuery(function() { var elm = jQuery('#left_flow2'); var startPos = jQuery(elm).offset().top; jQuery.event.add(window, "scroll", function() { var p = jQuery(window).scrollTop(); jQuery(elm).css('position', ((p) > startPos) ? 'fixed' : ''); jQuery(elm).css('top', ((p) > startPos) ? '0' : ''); }); }); </script> </body> </html>