模仿一个 Ajax 即时编辑
时间：2007-02-18 来源：PHP爱好者
提示：您可以先修改部分代码再运行 <!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>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>编辑</title>
<script type="text/javascript">
var curObj = null;
function showForm(obj){
if (curObj == null){
curObj = obj;
obj.innerHTML = "<textarea onblur="submitIt(this);">" + obj.innerHTML + "</textarea>";
obj.firstChild.select();
}
}
function submitIt(obj){
curObj.innerHTML = obj.value;
curObj = null;
}
</script>
<style>
div {
overflow: auto;
padding:5px;
border:1px solid #FF6600;
background-color:#FFFFCC;
width:200px;
}
form {
margin: 0;
}
textarea {
border:1px solid #999999;
width: 190px;
}
</style>
</head>
<body>
<div id="editArea_1" onclick="showForm(this);">Here is some <strong>text</strong>.</div>
<br />
<div id="editArea_2" onclick="showForm(this);">Here is some text.<br />
<br />
Just so so... :D </div>
</body>
</html>
提示：您可以先修改部分代码再运行
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>编辑</title>
<script type="text/javascript">
var curObj = null;
function showForm(obj){
if (curObj == null){
curObj = obj;
obj.innerHTML = "<textarea onblur="submitIt(this);">" + obj.innerHTML + "</textarea>";
obj.firstChild.select();
}
}
function submitIt(obj){
curObj.innerHTML = obj.value;
curObj = null;
}
</script>
<style>
div {
overflow: auto;
padding:5px;
border:1px solid #FF6600;
background-color:#FFFFCC;
width:200px;
}
form {
margin: 0;
}
textarea {
border:1px solid #999999;
width: 190px;
}
</style>
</head>
<body>
<div id="editArea_1" onclick="showForm(this);">Here is some <strong>text</strong>.</div>
<br />
<div id="editArea_2" onclick="showForm(this);">Here is some text.<br />
<br />
Just so so... :D </div>
</body>
</html>
提示：您可以先修改部分代码再运行
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