[cfaussie] Re: Regular Expressions Assistance

[Phil Evans]

Title: Message

Hi Steve,   I hate regexp, so I won't attempt to decipher yours.   Would it be an option to do a replacenocase on the html code, changing the first </script> to some other unique string? Then use the regexp with the modified unique string.   Alternatively, you could do a findnocase on <script> and </script>, and then use the mid function to extract the code.   Probably less efficient, but would work.   HTH, Phil.     ----- Original Message ----- From: Steve Onnis To: CFAussie Mailing List Sent: Friday, January 02, 2004 12:21 AM Subject: [cfaussie] Regular Expressions Assistance   Hey guys   Got a quick regular _expression_ question   What I am trying to do is extract all the <script> blocks from a html page.  This is what I have so far   <[sS][^>]*>([\w\W\S\s]*)(</script>)?   no whats happeneing is if there is more than one script block on the page, its grabing the script block and everything in between   for example   ========================== <cfsavecontent variable="bla"> <script language=_javascript_> hasMsgr = 0; function dontGotIt(){   hasMsgr = 0;   document.login_form.hasMsgr.value=0; } function doGotIt(){   hasMsgr = 1;   document.login_form.hasMsgr.value=1; }   </script> xxxxxxxxxxxxxxxxxxxxxxxxx <script language=_javascript_> hasMsgr = 0; function dontGotIt(){   hasMsgr = 0;   document.login_form.hasMsgr.value=0; } function doGotIt(){   hasMsgr = 1;   document.login_form.hasMsgr.value=1; }   </script> </cfsavecontent> <cfset scripts = ArrayNew(1)> <cfset ArrayCounter = 0> <cfset regExp = "<[sS][^>]*>([\w\W\S\s]*)(</script>)?"> <cfset stuff = REFindNoCase(regExp,bla,1,true)> ================================   like this, its getting all of the content and is looking at the last </script> tag as the closing tag rather than looking at the content containing 2 script blocks.   any ideas on how to get this working?   Regards Steve Onnis Domain Concept Designs +61 422 337 685 +61 3 9431 4249 http://www.domainconceptdesigns.com [EMAIL PROTECTED] http://www.cfcentral.com.au [EMAIL PROTECTED] http://www.devedit.com [EMAIL PROTECTED] ("If you think it can't be done, you haven't asked me!") - Steve Onnis     --- You are currently subscribed to cfaussie as: [EMAIL PROTECTED] To unsubscribe send a blank email to [EMAIL PROTECTED] MXDU2004 + Macromedia DevCon AsiaPac + Sydney, Australia http://www.mxdu.com/ + 24-25 February, 2004 --- You are currently subscribed to cfaussie as: [EMAIL PROTECTED] To unsubscribe send a blank email to [EMAIL PROTECTED] MXDU2004 + Macromedia DevCon AsiaPac + Sydney, Australia http://www.mxdu.com/ + 24-25 February, 2004