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6_2008-2009 Debugging and Error Handling #208133

Remove HTML

The trimHTML(string) function removes any html tags that are embedded in the string.

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Codice sorgente
original-source
<%
function TrimHTML(strHTML)
	dim iteration
	iteration=0
	do until instr(1,strHTML,"<")=0 and instr(1,strHTML,">")=0
		b=instr(1,strHTML,"<")
		if b>0 then
			c = instr(b+1,strHTML,">")
			if c>0 then
				retVal = mid(strHTML,b,c-(b-1))
				strHTML=Replace(strHTML,retVal,"")
			end if
		end if
		iteration = iteration + 1
		if iteration=1000 then exit do
	loop
	TrimHTML= strHTML
End function
dim str
str="952-91</font><font size="+chr(34)+"+1"+chr(34)+" color="+chr(34)+"#0000FF"+chr(34)+">7-0489</font>"
%>
Original text with html: <% =str %><br>
text with html removed: <% =TrimHTML(str) %>
Commenti originali (3)
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