If you don't manage to get what you're after. Just loop over the array and
look for the string.
Adrian
-----Original Message-----
From: cf coder
Sent: 15 February 2008 17:11
To: CF-Talk
Subject: regex help
Hello everybody,
I need some help with regular expressions.
I'm trying to write a reqular expression that will return all the links on a
page that contain a string in the query string.
I found a UDF on cflib that returns a list of all the anchor tags on a page
but I want to only return all href tags that contain the word "ProductID" in
the query string ex:
<a href="somesite.com/index.cfm?action=get&productID=1">test</a>
Here is the udf, that returns all the links on the page.
function hrefsToList(inputString) {
var pos=1;
var tmp=0;
var linklist = "";
var delimiter = ",";
var endpos = "";
if(arrayLen(arguments) gte 2) delimiter = arguments[2];
while(1) {
tmp = reFindNoCase("<a[^>]*>[^>]*</a>", inputString, pos);
if(tmp) {
pos = tmp;
endpos = findNoCase("</a>", inputString, pos)+4;
linkList = listAppend(linkList, mid(inputString, pos,
endpos-pos),
delimiter);
pos = endpos;
}
else break;
}
return linkList;
}
Can someone please show me how to change the modify expression to return
what I've explained above please?
Thanks,
cfcoder
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