全选择
这里有一些简单的文本，当你按下上方的全选择连接后，输入框内的内容不但会全选择，而且内容已经复制到你的剪贴板内了！
1.将下面的代码复制到 <head> 内
<style> .highlighttext{ background-color:yellow; font-weight:bold; } </style> <script language="Javascript"> <!-- /* Highlight and Copy form element script- By Dynamicdrive.com For full source, Terms of service, and 100s DTHML scripts Visit http://www.dynamicdrive.com */ //specify whether contents should be auto copied to clipboard (memory) //Applies only to IE 4+ //0=no, 1=yes var copytoclip=1 function HighlightAll(theField) { var tempval=eval("document."+theField) tempval.focus() tempval.select() if (document.all&©toclip==1){ therange=tempval.createTextRange() therange.execCommand("Copy") window.status="Contents highlighted and copied to clipboard!" setTimeout("window.status=''",1800) } } //--> </script>
2.将下面的代码复制到 <body>
<form name="test"> <a class="highlighttext" href="javascript:HighlightAll('test.select1')">Select All</a><br> <textarea name="select1" rows=10 cols=35 >This is some text. This is some text. This is some text. This is some text.</textarea> </form>
