In a sea of data, I need to pull the first image tag. It looks like this...
img
src=http://images.craigslist.org/01010001150701030720071219cd6f3ea36b5b712d
2f00d0d9.jpg
I am using...
cfset imageLink = REReplaceNoCase(cfhttp.fileContent,
img[^]+([a-z0-9_]\.(?:jpg|jpeg|gif|png))[^]*, , ONE)
But it
listLast(URL,'/') ? You're just complicating something simple with Regex
here in this case.
On Dec 20, 2007 2:55 PM, Che Vilnonis [EMAIL PROTECTED] wrote:
In a sea of data, I need to pull the first image tag. It looks like
this...
img
src=
PROTECTED]
Sent: Thursday, December 20, 2007 2:58 PM
To: CF-Talk
Subject: Re: Another RegEx question...
listLast(URL,'/') ? You're just complicating something simple with Regex
here in this case.
On Dec 20, 2007 2:55 PM, Che Vilnonis [EMAIL PROTECTED] wrote:
In a sea of data, I need to pull the first
The first thing I see is that you are only allowing for single-character
names. You don't have a + or * (+ would be better) after [a-z0-9_].
There may be more, but that's what I see at first glance.
--Ben Doom
Che Vilnonis wrote:
In a sea of data, I need to pull the first image tag. It
I think you need ReFindNoCase, otherwise it will return empty string.
-- Josh
- Original Message -
From: Todd [EMAIL PROTECTED]
To: CF-Talk cf-talk@houseoffusion.com
Sent: Thursday, December 20, 2007 11:58 AM
Subject: Re: Another RegEx question...
listLast(URL,'/') ? You're just
I am cfhttp-ing a page and searching for the first image tag.
This is a job for CF_REextract :
http://www.contentbox.com/claude/customtags/REextract/testREextract.cfm
You can even test it on line :
1) set INPUTMODE = to http
2) go to
Claude, that brings back the javascript script tag. Neat custom tag, I just
want the RegEx though.
-Original Message-
From: Claude Schneegans [mailto:[EMAIL PROTECTED]
Sent: Thursday, December 20, 2007 3:36 PM
To: CF-Talk
Subject: Re: Another RegEx question...
I am cfhttp-ing a page
Claude, that brings back the javascript script tag
Ah ok, then you have to include the img tag in the RE1 expression.
I just want the RegEx though.
I wrote this tag because it is sometimes much easier to find what's
between two very simple expressions
than to describe what you want in only
cfset imageLink = REReplaceNoCase(cfhttp.fileContent,
img[^]+([a-z0-9_]\.(?:jpg|jpeg|gif|png))[^]*, , ONE)
In addition to Ben's comment, it doesn't look like you're finding the
beginning of the src attribute, see:
img[^]+ and then straight into the regex for the url ... so there's no
mention
Jide, why do you want to do this again?? What precisely are you gaining by
moving
the closing paragraph tag outside the UL?
Hi Mark,
I've been away for a couple of days, I've just seen your post. The long and
short of it is that we have a client that has some sort of data feed process
that
Claude Schneegans wrote:
IMO, the format you are trying to modify is by far more correct than the
result you are trying to attempt.
Agreed. And the question, although once posed, still beckons - Jide, why
do you want to do this again?? What precisely are you gaining by moving
the closing
Jide Aliu wrote:
Thanks for your reply Claude. I know that formatting wise it's madness to
have p tags round ul tag, but the problem we are having is that we are
suppplying xml data to a vendor for some reason their system won't accept
ul listing without p tags round them. That is my
Thanks for your help Claude, it has really open my eyes to Regex. Not sure what
it can't do as far as text manipulation goes :-)
~|
ColdFusion MX7 by Adobe®
Dyncamically transform webcontent into Adobe PDF with new ColdFusion
Not sure what it can't do as far as text manipulation goes
Not really sure about something regexp can't do.
The problem is generally to find the right one ;-)
--
___
REUSE CODE! Use custom tags;
See http://www.contentbox.com/claude/customtags/tagstore.cfm
Thanks for your reply Claude. I know that formatting wise it's madness to have
p tags round ul tag, but the problem we are having is that we are
suppplying xml data to a vendor for some reason their system won't accept ul
listing without p tags round them. That is my dilema. I'll have a look at
Incidentally Claude, how would CF_Extract work in solving the problem. If I'm
100% sure that it'll work, I'll get it now!
Thanks again
~|
CF 8 â Scorpio beta now available,
easily build great internet experiences â Try it
Incidentally Claude, how would CF_Extract work in solving the problem.
I cannot be 100% sure myself if I don't have a sample of the file and
the work to do actually,
but apparently your problem it a parsing issue, and I've designed this
tag to help to solve
parsing problems.
The basic
I cannot be 100% sure myself if I don't have a sample of the file and
the work to do actually
pstrongJedi Knight? Big paragraph sometime and large chunk of text
sometimes /strong/p
ul
lisfsdfsdfs dfsdfsdfsdf/li
lisdfsddfsdf sdfsdf/li
lisdfsddfsdf sdfsdf/li
/ul
Honestly this is
If the whole file is like this, henestly you don't really need
CF_REextract for this.
1º replace all occurences of /p[[:space:]]ul by #chr(13)##chr(10)#ul
2º replace all /ul with /ul#chr(13)##chr(10)#/p
You don't even need regexp for 2º
Now, if you have UL blocs with no preceding P, or
Thanks Claude - I'll try this and let you know if it works.
~|
Create Web Applications With ColdFusion MX7 Flex 2.
Build powerful, scalable RIAs. Free Trial
http://www.adobe.com/products/coldfusion/flex2/?sdid=RVJS
Archive:
Hi Claude - I tried the implementation you suggested, the second half worked
fine all/ul are replaced by /ul/p but absolutely nothing happened the top
half the opening pblah blah/p ulsdfsd remains the same.
Am I doing something wrong? Please see the code below
cfset formatText=
You need an asterisk after [[:space:]].
Try that on for size.
--Ben Doom
Jide Aliu wrote:
Hi Claude - I tried the implementation you suggested, the second half worked
fine all/ul are replaced by /ul/p but absolutely nothing happened the
top half the opening pblah blah/p ulsdfsd remains the
You need an asterisk after [[:space:]].
Fantastic dude! That did the trick. Thanks, I'm off now to drop everything off
into an xml document.
~|
Deploy Web Applications Quickly across the enterprise with ColdFusion MX7
Flex 2
cfset formatText= rePlace(rawText, /p[[:space:]]ul,
#chr(13)##chr(10)#ul,ALL)
This one uses a regexp, so you should rather use REReplace()
cfset formatText= REreplace(rawText, /p[[:space:]]ul,
#chr(13)##chr(10)#ul,ALL)
--
___
REUSE CODE! Use custom tags;
You need an asterisk after [[:space:]]
Also. ;-)
--
___
REUSE CODE! Use custom tags;
See http://www.contentbox.com/claude/customtags/tagstore.cfm
(Please send any spam to this address: [EMAIL PROTECTED])
Thanks.
I have a body of text, within that text are random ul tags preceded by
ptext/p, example below;
pBody of text loads of it, sometimes just a one liner and it ends here/p
ul
liblurb of text one/li
liblurb of text two/li
liblurb of text three/li
/ul
pAnother of body text here/p
ul
liNew list
Sorry just a quick correction below, the p tag must always encapsulate the
next piece of ul tag just after it and closes at the end of the /ul/ptag;
pBody of text loads of it, sometimes just a one liner and it ends
here
ul
liblurb of text one/li
liblurb of text two/li
liblurb of
You know who you ought to ask about regex stuff is my man Steven Levithan
over at Flagrant Badassery http://blog.stevenlevithan.com/. The dude is in
love with regular expressions.
Chris
http://blog.stevenlevithan.com/On 7/19/07, Jide Aliu
[EMAIL PROTECTED] wrote:
I have a body of text, within
the p tag must go round the ul tags like so
Sorry, but I don't really see the point here:
The P tag is supposed to be applied to a paragraph.
The UL and LI break that paragraph anyway, so that, unless the closing
/P is right after the end of the paragraph,
its presence after the closing /UL is
I am trying to write a regex for IsapiRewrite4.
I would like any url that is directly to the root (ie www.site.com) or
to ( www.site.com/index.cfm ) with 3 required paramaters after it, and
additional paramaters possibly. So:
www.site.com/user/user/list/ would change to
Chris,
Check out Coldcourse (http://coldcourse.riaforge.com) It has the
IsapiRewrite4 .ini file in there and allows you to specify a
controller.delimiter which should work for your dot notation for
event handlers. You can also specify courses manually which will
allow you to make
-Original Message-
From: Jon Clausen [mailto:[EMAIL PROTECTED]
Sent: Wednesday, May 16, 2007 2:52 PM
To: CF-Talk
Subject: Re: Yet another regex question
Chris,
Check out Coldcourse (http://coldcourse.riaforge.com) It has the
IsapiRewrite4 .ini file in there and allows you to specify
, 2007 2:52 PM
To: CF-Talk
Subject: Re: Yet another regex question
Chris,
Check out Coldcourse (http://coldcourse.riaforge.com) It has the
IsapiRewrite4 .ini file in there and allows you to specify a
controller.delimiter which should work for your dot notation for
event handlers. You can
No pressure, though. :-\
--Ben
Bobby Hartsfield wrote:
Yeah, I realize he specifically said or any CF5 solution now. But as long
as we have you around...no worries in the RegEx department :)
..:.:.:.:.:.:.:.:.:.:.:.:.:.:.
Bobby Hartsfield
http://acoderslife.com
With great power comes great responsibility :^p
..:.:.:.:.:.:.:.:.:.:.:.:.:.:.
Bobby Hartsfield
http://acoderslife.com
-Original Message-
From: Ben Doom [mailto:[EMAIL PROTECTED]
Sent: Thursday, October 27, 2005 10:28 AM
To: CF-Talk
Subject: Re: OT: Yet another regex question
Hi,
Sorry for OT, but stumped.
I need a regex (or any CF5 solution) to change all uuid's within a txt
file to uppercase. They are all in quotes and preceded by id=.
ie. id=38d4db48-7a05-491a-b258-675ddb02fd0e
Thanks in advance to all and any advice
Dave
')
..:.:.:.:.:.:.:.:.:.:.:.:.:.:.
Bobby Hartsfield
http://acoderslife.com
-Original Message-
From: Dave Francis [mailto:[EMAIL PROTECTED]
Sent: Wednesday, October 26, 2005 12:20 PM
To: CF-Talk
Subject: OT: Yet another regex question
Hi,
Sorry for OT, but stumped.
I need a regex (or any CF5 solution) to change all
Unfortunately, the CF5 regex engine is a bit lacking in some areas. You
can find the string with this:
id=[a-z0-9-]+
Please note that that captures the id= and quotes as well.
At this point, you can either use the ReExtract function (found on
CFLib.org) or extract the string manually.
: Wednesday, October 26, 2005 1:46 PM
To: CF-Talk
Subject: Re: OT: Yet another regex question
Unfortunately, the CF5 regex engine is a bit lacking in some areas. You
can find the string with this:
id=[a-z0-9-]+
Please note that that captures the id= and quotes as well.
At this point, you can either
Yeah, from 5 to 6 was a huge jump in RE usefulness. :-) This is why a
great number of regex threads immediatly respond to the question with
what CF version.
--Ben
Bobby Hartsfield wrote:
Sorry about that. I wasnt aware it was that much different between
versions. Hope I didn't cause you
Yeah, I realize he specifically said or any CF5 solution now. But as long
as we have you around...no worries in the RegEx department :)
..:.:.:.:.:.:.:.:.:.:.:.:.:.:.
Bobby Hartsfield
http://acoderslife.com
--
No virus found in this outgoing message.
Checked by AVG Free Edition.
Version:
[mailto:[EMAIL PROTECTED]]
Sent: dinsdag 29 januari 2002 19:10
To: CF-Talk
Subject: Another RegEx question
I find myself needing to find all the HREF values on a given page.
Regular
Expressions are the answer, but I haven't nailed the pattern yet
I find myself needing to find all the HREF values on a given page. Regular
Expressions are the answer, but I haven't nailed the pattern yet.
Any help???
I've tried the following:
\w+:\/\/[^/:]+:\d*?[^# ]*
(\w+)://([^/:]+)(:\d+)?/(.*)[\s|]
href=\S.*[\S|]
They tend to give me more than
, 2002 1:10 PM
To: CF-Talk
Subject: Another RegEx question
I find myself needing to find all the HREF values on a given page.
Regular
Expressions are the answer, but I haven't nailed the pattern yet.
Any help???
I've tried the following:
\w+:\/\/[^/:]+:\d*?[^# ]*
(\w+)://([^/:]+)(:\d
: Tuesday, January 29, 2002 11:20 AM
To: CF-Talk
Subject: RE: Another RegEx question
If you just want the value of href, do something like:
Rereplacenocase(string, a href=([^]*), \1, ALL)
__
steve oliver
cresco technologies, inc.
http://www.crescotech.com
-Original Message
://www.crescotech.com
-Original Message-
From: Shawn Grover [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 29, 2002 3:43 PM
To: CF-Talk
Subject: RE: Another RegEx question
Thanks, but if I have an anchor tag in this format, it won't return the
HREF
alone
a href=http://someplace.com
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