<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "HTML://www.w3.org/TR/xHTML1/DTD/xHTML1-transitional.dtd">
<HTML xmlns="HTML://www.w3.org/1999/xHTML">
<head>
<meta HTML-equiv="Content-Type" content="text/HTML; charset=gb2312" />
<meta name="author" content="wuleying">
<title>无标题文档</title>
<style>
input.t {border:1px solid #fff;background:#fff;}
input.s {border:1px solid #369;background:#fff;}
</style>
</head>
<body>
<input class="t" id="test" readonly value="这里是标题,双击文字后实现编辑文本功能" /><input type="submit" value="修改" style="display:none;" id="submit" />
<script type="text/javascript">
var test = document.getElementById("test");
var mysubmit = document.getElementById("submit");
test.ondblclick = function()
{
this.readOnly = false;
this.className = "s";
mysubmit.style.display = "";
}
mysubmit.onclick = function()
{
test.readOnly = true;
test.className = "t";
this.style.display = "none";
}
</script>
</body>
</HTML>
怎么把上面JS的修改按钮去掉，改成点击文本框以外区域就修改完成。
