<!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>兼容IE和FF的UBB简单编辑器</title>
</head>
<body onload="init();">
<iframe id="HtmlEditor" style="width:300px;height:300px;border:2px solid #000000;" src="about:blank"></iframe>
<input type="button" value="[reply]" onclick="aa()" />
<input type="button" value="insertHTML" onclick="insertHTML('<br />')" />
<script language="javascript">
var ie=document.all||false;
function $(id){ return document.getElementById(id);}
function init() { $("HtmlEditor").contentWindow.document.designMode="on";}
function aa()
{
$("HtmlEditor").contentWindow.focus();
var Range;
if(ie)
{
Range=$("HtmlEditor").contentWindow.document.selection.createRange();
Range.text="[reply]"+Range.text+"[/reply]";
}
else
{
Range=$("HtmlEditor").contentWindow.document.getSelection ? $("HtmlEditor").contentWindow. document.getSelection() : window.getSelection();
//Range.text="[hide]"+Range.text+"[/hide]";
alert(Range.toString());
}
}
function insertHTML(html) {
$("HtmlEditor").contentWindow.focus();
if(ie)
$("HtmlEditor").contentWindow.document.selection.createRange().pasteHTML(html) ;
else
alert($("HtmlEditor").contentWindow.document.getSelection().toString());
}
</script>
</body>
在IE下没啥问题，FF下。。不知道如何弄。。JS刚入门
<!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>兼容IE和FF的UBB简单编辑器</title>
</head>
<body onload="init();">
<iframe id="HtmlEditor" style="width:300px;height:300px;border:2px solid #000000;" src="about:blank"></iframe>
<input type="button" value="[reply]" onclick="aa()" />
<input type="button" value="insertHTML" onclick="insertHTML('<br />')" />
<script language="javascript">
var ie=document.all||false;
function $(id){ return document.getElementById(id);}
function init() { $("HtmlEditor").contentWindow.document.designMode="on";}
function aa()
{
$("HtmlEditor").contentWindow.focus();
var Range;
if(ie)
{
Range=$("HtmlEditor").contentWindow.document.selection.createRange();
Range.text="[reply]"+Range.text+"[/reply]";
}
else
{
Range=$("HtmlEditor").contentWindow.document.getSelection ? $("HtmlEditor").contentWindow. document.getSelection() : window.getSelection();
//Range.text="[hide]"+Range.text+"[/hide]";
alert(Range.toString());
}
}
function insertHTML(html) {
$("HtmlEditor").contentWindow.focus();
if(ie)
$("HtmlEditor").contentWindow.document.selection.createRange().pasteHTML(html) ;
else
alert($("HtmlEditor").contentWindow.document.getSelection().toString());
}
</script>
</body>