📄 17-7.htm
字号:
<html>
<head>
<title>
编辑页面内容并显示
</title>
<script language="javascript">
function edit()
{
obj1=document.getElementById("content");
obj2=document.getElementById("e_content");
obj3=document.getElementById("input1");
text=obj1.childNodes[0].nodeValue;
obj1.style.display='none';
obj2.style.display='';
obj3.setAttribute("value",text);
}
function cancel()
{
obj1=document.getElementById("content");
obj2=document.getElementById("e_content");
obj1.style.display='';
obj2.style.display='none';
}
function decide()
{
obj1=document.getElementById("content");
obj2=document.getElementById("e_content");
obj3=document.getElementById("input1");
text=obj3.getAttribute("value");
obj1.removeChild(obj1.childNodes[0]);
child_t=document.createTextNode(text);
obj1.appendChild(child_t);
obj1.style.display='';
obj2.style.display='none';
}
</script>
</head>
<body>
以下为显示内容:
<div id="content" onclick="edit()" style="display:''; position:absolute; left:10px; top:40px;">我爱北京天安门</div>
<div id="e_content" style="display:none; position:absolute; left:10px; top:40px;">
<form>
<input type="text" id="input1"><br>
<input type=button value="确定" onclick="decide()";>
<input type=button value="取消" onclick="cancel()">
</form>
</div>
</body>
</html>
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