<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>去掉第一列行号</title>
</head>
<body>
<script type="text/javascript">
function omitLineNo() {
var obj = document.getElementById("ta");
var text = obj.value;
var sel = document.getElementById("sel");
if (sel.value == "去掉行号")
pattern = /([0-9]+\. )([^0-9]+\S*\s*)/g;
else
pattern = /([#][\s+])([\S*\s*])/g; //去掉#号
var newstr = text.replace(pattern, "$2");
var obj2 = document.getElementById("ta2");
obj2.value = newstr;
}
</script>
<textarea cols ='80' rows ='15' id ="ta"></textarea><br/>
<select id ="sel">
<option id ="opt1"selected ="selected">去掉行号</option>
<option id ="opt2">去掉#号 </option>
</select>
<button onclick ="omitLineNo()"> 执行</button><br/>
<textarea cols ='80'rows ='15'id ="ta2"></textarea><br/>
</body>
</html>
去掉源码行号 去除行号
1星 需积分: 10 31 浏览量
2012-12-17
22:59:46
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DislodgeCodeMark.rar （7个子文件） 
DislodgeCodeMark App_Data 
Default.aspx.cs 579B Default.aspx 1KB Scripts jquery-1.4.1.js 165KB jquery-1.4.1-vsdoc.js 234KB jquery-1.4.1.min.js 70KB web.config 2KB Dislodge.htm 1KB资源评论
mclown2013-08-22楼主不能用啊
pclimbing2013-12-25去行号按着没反应，显示行号按后清屏- gaoyan12232013-05-07有bug,无法去除行号
