[分享]分享一个东东，将复制word中内容中的垃圾代码自动去掉

yangzixp 2005-07-04 03:31:16

改做.net，好久没回ASP来看看了，分享一个东东给asp的朋友们

功能：将复制word中内容中的垃圾代码自动去掉

代码如下：
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>

<BODY>
<script>
function GetClipboardHTML()
{
var oDiv = document.getElementById("divTemp")
oDiv.innerHTML = "" ;

var oTextRange = document.body.createTextRange() ;
oTextRange.moveToElementText(oDiv) ;
oTextRange.execCommand("Paste") ;

var sData = oDiv.innerHTML ;
oDiv.innerHTML = "" ;

return sData ;
}

function cleanAndPaste( html )
{
// Remove all SPAN tags
html = html.replace(/<\/?SPAN[^>]*>/gi, "" );
// Remove Class attributes
html = html.replace(/<(\w[^>]*) class=([^ |>]*)([^>]*)/gi, "<$1$3") ;
// Remove Style attributes
html = html.replace(/<(\w[^>]*) style="([^"]*)"([^>]*)/gi, "<$1$3") ;
// Remove Lang attributes
html = html.replace(/<(\w[^>]*) lang=([^ |>]*)([^>]*)/gi, "<$1$3") ;
// Remove XML elements and declarations
html = html.replace(/<\\?\?xml[^>]*>/gi, "") ;
// Remove Tags with XML namespace declarations: <o:p></o:p>
html = html.replace(/<\/?\w+:[^>]*>/gi, "") ;
// Replace the
html = html.replace(/ /, " " );
// Transform <P> to <DIV>
var re = new RegExp("(<P)([^>]*>.*?)(<\/P>)","gi") ; // Different because of a IE 5.0 error
html = html.replace( re, "<div$2</div>" ) ;

//insertHtml( html ) ;

return html;
}

function Paste()
{

Form1.my.value = cleanAndPaste(GetClipboardHTML());
}
</script>
<Form id="Form1" name="Form1">
<input type="button" value="paste" onclick="Paste()">
<br>
<br>
<textarea name="my" cols="60" rows="10"></textarea>
<DIV id=divTemp
style="VISIBILITY: hidden; OVERFLOW: hidden; WIDTH: 1px; POSITION: absolute; HEIGHT: 1px"></DIV>
</Form>
</BODY>
</HTML>

...全文

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QQgenie 2005-07-05

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看来不错!

riyao 2005-07-05

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支持一下楼主的说..

游陆 2005-07-05

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谢谢！

hthunter 2005-07-04

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yangzixp 2005-07-04

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完善一下，加个友好提示：

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>

<BODY>
<script>
function GetClipboardHTML()
{
var oDiv = document.getElementById("divTemp")
oDiv.innerHTML = "" ;

var oTextRange = document.body.createTextRange() ;
oTextRange.moveToElementText(oDiv) ;
oTextRange.execCommand("Paste") ;

var sData = oDiv.innerHTML ;
oDiv.innerHTML = "" ;

return sData ;
}

function cleanAndPaste( html )
{
// Remove all SPAN tags
html = html.replace(/<\/?SPAN[^>]*>/gi, "" );
// Remove Class attributes
html = html.replace(/<(\w[^>]*) class=([^ |>]*)([^>]*)/gi, "<$1$3") ;
// Remove Style attributes
html = html.replace(/<(\w[^>]*) style="([^"]*)"([^>]*)/gi, "<$1$3") ;
// Remove Lang attributes
html = html.replace(/<(\w[^>]*) lang=([^ |>]*)([^>]*)/gi, "<$1$3") ;
// Remove XML elements and declarations
html = html.replace(/<\\?\?xml[^>]*>/gi, "") ;
// Remove Tags with XML namespace declarations: <o:p></o:p>
html = html.replace(/<\/?\w+:[^>]*>/gi, "") ;
// Replace the
html = html.replace(/ /, " " );
// Transform <P> to <DIV>
var re = new RegExp("(<P)([^>]*>.*?)(<\/P>)","gi") ; // Different because of a IE 5.0 error
html = html.replace( re, "<div$2</div>" ) ;

//insertHtml( html ) ;

//return html;

Form1.my.value = html;
}

function Paste()
{
var sHTML = GetClipboardHTML() ;

var re = /<\w[^>]* class="?MsoNormal"?/gi ;
var re2 = /<\w[^>]* class="?xl"?/gi ;
if ( re.test( sHTML ) )
{
alert("您要粘贴的内容好像是来自 MS Word，系统将清除 MS Word 格式后再粘贴！")
}

if ( re2.test( sHTML ) )
{
alert("您要粘贴的内容好像是来自 MS Excel，系统将清除 MS Excel 格式后再粘贴！")
}
cleanAndPaste( sHTML ) ;
}
</script>
<Form id="Form1" name="Form1">
<input type="button" value="paste" onclick="Paste()">
<br>
<br>
<textarea name="my" cols="60" rows="10"></textarea>
<DIV id=divTemp
style="VISIBILITY: hidden; OVERFLOW: hidden; WIDTH: 1px; POSITION: absolute; HEIGHT: 1px"></DIV>
</Form>
</BODY>
</HTML>

yangzixp 2005-07-04