好得很程序员自学网

<tfoot draggable='sEl'></tfoot>

用正则表达式过滤html代码_正则表达式

代码例子如下: <% Option Explicit

Function stripHTML(strHTML) 'Strips the HTML tags from strHTML

 Dim objRegExp, strOutput  Set objRegExp = New Regexp

 objRegExp.IgnoreCase = True  objRegExp.Global = True  objRegExp.Pattern = "<.+?>"

 'Replace all HTML tag matches with the empty string  strOutput = objRegExp.Replace(strHTML, "")  'Replace all < and > with < and >  strOutput = Replace(strOutput, "<", "<")  strOutput = Replace(strOutput, ">", ">")  stripHTML = strOutput 'Return the value of strOutput

 Set objRegExp = Nothing End Function %>

<form method="post" id=form1 name=form1>  <b>Enter an HTML String:</b><br>  <textarea name="txtHTML" cols="50" rows="8" wrap="virtual"><%=Request("txtHTML")%></textarea>  <p>  <input type="submit" value="Strip HTML Tags!" id=submit1 name=submit1> </form>

<% if Len(Request("txtHTML")) > 0 then %>  <p><hr><p>  <b><u>View of string <i>with no</i> HTML stripping:</u></b><br>  <xmp>  <%=Request("txtHTML")%>  </xmp><p>  <b><u>View of string <i>with</i> HTML stripping:</u></b><br>  <pre>  <%=StripHTML(Request("txtHTML"))%>  </pre> <% End If %>

查看更多关于用正则表达式过滤html代码_正则表达式的详细内容...

  阅读:64次