Re: Help With CF8 Regular Expressions

2010-05-03 Thread James Holmes

I hope you have your flameproof suit handy :-P

mxAjax / CFAjax docs and other useful articles:
http://www.bifrost.com.au/blog/


On 4 May 2010 08:19, denstar  wrote:

>
>  It's super simple with both Dojo (the best javascript library on the
> face of the planet) and something a little more pedestrian, like
> jQuery.  :D


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Re: How to protect PDF documents from direct access [spamtrap bayes][spamtrap heur]

2010-05-03 Thread Paul Hastings

On 5/4/2010 10:01 AM, Mark Mandel wrote:
>
> ...or I could also say ;o) get off a shared host.

actually a decent shared host should provide a dir w/your web root under that. 
i 
mean where would people put their access databases ;-)

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Re: How to protect PDF documents from direct access

2010-05-03 Thread Mark Mandel

...or I could also say ;o) get off a shared host.

Mark

On Tue, May 4, 2010 at 1:00 PM, Mark Mandel  wrote:

> Rename them with a .cfm extension - put a Application.cfm in the root of
> the dir with a  in it.
>
> Then push them out through  and using HTTP Headers tell the
> browser the name of the file without the .cfm extension.
>
> Mark
>
>
> On Tue, May 4, 2010 at 12:53 PM, Rick Colman  wrote:
>
>>
>> I am on a shared host, so moving outside the web directories is not
>> practical.
>>
>> On 5/3/2010 4:09 PM, Dave Watts wrote:
>> >
>> >> Is there some easy way to protect PDF (and perhaps other kinds of
>> documents) from sideaways access?
>> >>
>> >> In other words, after building login pages, protecting html/cfm pages
>> from direct access, etc.; someone can still directly access a
>> >> document with a direct URL, like
>> >>
>> >> www.xxx.com/.pdf
>> >>
>> > You can remove them from web-accessible directories and (a) serve them
>> > with CFCONTENT, or (b) create a temporary symlink of some sort using
>> > CFEXECUTE.
>> >
>> > Dave Watts, CTO, Fig Leaf Software
>> > http://www.figleaf.com/
>> > http://training.figleaf.com/
>> >
>> > Fig Leaf Software is a Veteran-Owned Small Business (VOSB) on
>> > GSA Schedule, and provides the highest caliber vendor-authorized
>> > instruction at our training centers, online, or onsite.
>> >
>> >
>>
>> 

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Re: How to protect PDF documents from direct access

2010-05-03 Thread Mark Mandel

Rename them with a .cfm extension - put a Application.cfm in the root of the
dir with a  in it.

Then push them out through  and using HTTP Headers tell the
browser the name of the file without the .cfm extension.

Mark

On Tue, May 4, 2010 at 12:53 PM, Rick Colman  wrote:

>
> I am on a shared host, so moving outside the web directories is not
> practical.
>
> On 5/3/2010 4:09 PM, Dave Watts wrote:
> >
> >> Is there some easy way to protect PDF (and perhaps other kinds of
> documents) from sideaways access?
> >>
> >> In other words, after building login pages, protecting html/cfm pages
> from direct access, etc.; someone can still directly access a
> >> document with a direct URL, like
> >>
> >> www.xxx.com/.pdf
> >>
> > You can remove them from web-accessible directories and (a) serve them
> > with CFCONTENT, or (b) create a temporary symlink of some sort using
> > CFEXECUTE.
> >
> > Dave Watts, CTO, Fig Leaf Software
> > http://www.figleaf.com/
> > http://training.figleaf.com/
> >
> > Fig Leaf Software is a Veteran-Owned Small Business (VOSB) on
> > GSA Schedule, and provides the highest caliber vendor-authorized
> > instruction at our training centers, online, or onsite.
> >
> >
>
> 

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Re: How to protect PDF documents from direct access

2010-05-03 Thread Rick Colman

I am on a shared host, so moving outside the web directories is not 
practical.

On 5/3/2010 4:09 PM, Dave Watts wrote:
>
>> Is there some easy way to protect PDF (and perhaps other kinds of documents) 
>> from sideaways access?
>>
>> In other words, after building login pages, protecting html/cfm pages from 
>> direct access, etc.; someone can still directly access a
>> document with a direct URL, like
>>
>> www.xxx.com/.pdf
>>  
> You can remove them from web-accessible directories and (a) serve them
> with CFCONTENT, or (b) create a temporary symlink of some sort using
> CFEXECUTE.
>
> Dave Watts, CTO, Fig Leaf Software
> http://www.figleaf.com/
> http://training.figleaf.com/
>
> Fig Leaf Software is a Veteran-Owned Small Business (VOSB) on
> GSA Schedule, and provides the highest caliber vendor-authorized
> instruction at our training centers, online, or onsite.
>
> 

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Re: Convert image to its negative

2010-05-03 Thread Wil Genovese

Use the ImageNegative(name) function in CF.  

http://livedocs.adobe.com/coldfusion/8/htmldocs/help.html?content=functions_h-im_33.html#5164718



Wil Genovese

One man with courage makes a majority.
-Andrew Jackson

A fine is a tax for doing wrong. A tax is a fine for doing well. 

On May 3, 2010, at 7:05 PM, Les Irvin wrote:

> 
> Does anyone know of a CF custom tag that will convert an image to its
> negative?  For example, converting a medical x-ray image to its
> positive, etc.
> 
> Thanks in advance for any help,
> Les
> 
> 

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Re: Help With CF8 Regular Expressions

2010-05-03 Thread denstar

Another option is using Javascript to bind the "a" element onclick events.

It's super simple with both Dojo (the best javascript library on the
face of the planet) and something a little more pedestrian, like
jQuery.  :D

Generally the JS route doesn't require you to change as much stuff
(and you can limit the bind to links within certain DIV elements and
whatnot).

:Den

-- 
Nothing is so fatiguing as the eternal hanging on of an uncompleted task.
William James

On Mon, May 3, 2010 at 5:16 AM, Robert Nurse wrote:
>
> Hi All,
>
> I'm trying to come up with a regular expression for CF8 that finds links in 
> text and inserts a call to a pop up window in the on click event.  I came up 
> with the following that works in Javascript:
>
> myStr.replace(/<\s*a\s+([hH][rR][eE][fF])\s*=/g, ' onclick="popwin(this.href); return false;" href=');
>
> I now need to convert this to something CF will use and I'm failing miserably.
>
> 

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Convert image to its negative

2010-05-03 Thread Les Irvin

Does anyone know of a CF custom tag that will convert an image to its
negative?  For example, converting a medical x-ray image to its
positive, etc.

Thanks in advance for any help,
Les

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Re: Help With CF8 Regular Expressions

2010-05-03 Thread Jason Fisher

OK, that's some pretty sloppy HTML, but let's see.  Same principal 
should work:

myVar = reReplaceNoCase(myVar, '<\s*a ', '
>> how about simplifying?
>>
>> replaceNoCase(myStr, '> ', 'all');
>>
>> [note the training space in the test and the replacement]
>>  
> This doesn't work for:
>
> Some Place
>
> My original regex took care of all white space before the "a", and any amount 
> of white space between the "a" and "href"
>
> 

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Re: question ("null" attribute)

2010-05-03 Thread Matthew Lowrey

YA  SEAN WINS THE PRIZE!! Thank you Mr. Corfield.  This 
worked beautifully and better yet I didn't have to set anything or cfif 
anything, just one tag with everything all inside of it.  Thanks a million x 
yourVal

Matt...

> Since you're on CF9:
> 
>  null="#!isDefined('form.myVar')#" />
> 
> The (new in CF9) ?: operator only evaluates the true-expr if the
> condition is true.
> 
> On Mon, May 3, 2010 at 8:12 AM, Matthew Lowrey  
> wrote:
> > This is getting to be quite an interesting challenge.  All the 
> examples I've seen logically make sense but none of them have worked 
> so far.  I will say I'm learning quite a bit from everyone's 
> knowledge/wisdom.  I will try and list here all the different methods 
> I've tried out and have failed.  First, the method I've used (and 
> still using):
> >
> >  cfsqltype="cf_sql_varchar" value="#form.myVal#" 
> maxlength="50">http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:06
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RE: How to protect PDF documents from direct access

2010-05-03 Thread brad

Store them outside your web root and serve them up with cfcontent.  Just
remember a CF thread is used for the duration of the download.

~Brad


 Original Message 
Subject: How to protect PDF documents from direct access
From: "col...@uci.edu col...@uci.edu" 
Date: Mon, May 03, 2010 5:57 pm
To: cf-talk 


Is there some easy way to protect PDF (and perhaps other kinds of
documents) from sideaways access?

In other words, after building login pages, protecting html/cfm pages
from direct access, etc.; someone can still directly access a document
with a direct URL, like

www.xxx.com/.pdf

Any quick and easy ideas appreciated.




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Re: How to protect PDF documents from direct access

2010-05-03 Thread Mark Mandel

Keep them off the webroot, and then serve them up with  or apache
mod_xsendfile

Mark

On Tue, May 4, 2010 at 8:57 AM, col...@uci.edu col...@uci.edu <
col...@uci.edu> wrote:

>
> Is there some easy way to protect PDF (and perhaps other kinds of
> documents) from sideaways access?
>
> In other words, after building login pages, protecting html/cfm pages from
> direct access, etc.; someone can still directly access a document with a
> direct URL, like
>
> www.xxx.com/.pdf
>
> Any quick and easy ideas appreciated.
>
> Rick.
>
> 

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Re: How to protect PDF documents from direct access

2010-05-03 Thread Dave Watts

> Is there some easy way to protect PDF (and perhaps other kinds of documents) 
> from sideaways access?
>
> In other words, after building login pages, protecting html/cfm pages from 
> direct access, etc.; someone can still directly access a
> document with a direct URL, like
>
> www.xxx.com/.pdf

You can remove them from web-accessible directories and (a) serve them
with CFCONTENT, or (b) create a temporary symlink of some sort using
CFEXECUTE.

Dave Watts, CTO, Fig Leaf Software
http://www.figleaf.com/
http://training.figleaf.com/

Fig Leaf Software is a Veteran-Owned Small Business (VOSB) on
GSA Schedule, and provides the highest caliber vendor-authorized
instruction at our training centers, online, or onsite.

~|
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How to protect PDF documents from direct access

2010-05-03 Thread col...@uci.edu col...@uci.edu

Is there some easy way to protect PDF (and perhaps other kinds of documents) 
from sideaways access?

In other words, after building login pages, protecting html/cfm pages from 
direct access, etc.; someone can still directly access a document with a direct 
URL, like

www.xxx.com/.pdf

Any quick and easy ideas appreciated.

Rick. 

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Re: question ("null" attribute)

2010-05-03 Thread Sean Corfield

Since you're on CF9:



The (new in CF9) ?: operator only evaluates the true-expr if the
condition is true.

On Mon, May 3, 2010 at 8:12 AM, Matthew Lowrey  wrote:
> This is getting to be quite an interesting challenge.  All the examples I've 
> seen logically make sense but none of them have worked so far.  I will say 
> I'm learning quite a bit from everyone's knowledge/wisdom.  I will try and 
> list here all the different methods I've tried out and have failed.  First, 
> the method I've used (and still using):
>
>  value="#form.myVal#" maxlength="50">http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:01
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Re: CFEclipse on Mac with Subclipse -- unstable?

2010-05-03 Thread Kris Jones

Oh, and here is a link to the old Tigris site for downloads:
http://subclipse.tigris.org/servlets/ProjectProcess?pageID=p4wYuA

This link shows all the various client update site archives. Saved me
when I had to link against Subversion 1.4.2:
http://subclipse.tigris.org/servlets/ProjectDocumentList?folderID=2240&expandFolder=2240&folderID=0

Cheers,
Kris


> Subclipse doesn't have an auto-detector that I know of. That would
> suggest that you have a subclipse client version that is compatible
> with SVN 1.5.6? That may not be the correct version.
>
>>>
>> My svn his hosted on projectLocker and can't find what version they're
>> using, so I have a support request in to verify it.  It's connecting with a
>> connecto for SVN 1.5.6, which I assume it auto-detected (?).
>>
>> Scott
>

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Re: CFEclipse on Mac with Subclipse -- unstable?

2010-05-03 Thread Kris Jones

Subclipse doesn't have an auto-detector that I know of. That would
suggest that you have a subclipse client version that is compatible
with SVN 1.5.6? That may not be the correct version.

>>
> My svn his hosted on projectLocker and can't find what version they're
> using, so I have a support request in to verify it.  It's connecting with a
> connecto for SVN 1.5.6, which I assume it auto-detected (?).
>
> Scott

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Re: Help With CF8 Regular Expressions

2010-05-03 Thread Robert Nurse

>how about simplifying?
>
>replaceNoCase(myStr, '', 'all');
>
>[note the training space in the test and the replacement]

This doesn't work for:

<   a href="somelocation.cfm"  >Some Place

My original regex took care of all white space before the "a", and any amount 
of white space between the "a" and "href" 

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Re: Help With CF8 Regular Expressions

2010-05-03 Thread Robert Nurse

>how about simplifying?
>
>replaceNoCase(myStr, '', 'all');
>
>[note the training space in the test and the replacement] 

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Re: question ("null" attribute)

2010-05-03 Thread Jason Fisher

CFParam, unless you want to go the multiline route:









But you can't go 
because value="#form.myVar#" will fail to compile if form.myVar doesn't 
exist.



From: "Dave Watts" 
Sent: Monday, May 03, 2010 12:05 PM
To: "cf-talk" 
Subject: Re:  question ("null" attribute)

> I think the point is that if you're going to use any of those 
techniques,
> you DO have to param the variable, or use some other mechanism to make 
sure
> the variable exists. Otherwise the code in your "value" attribute will
> always fail when the variable doesn't exist. Make sense?

Yes. This is the part that, in my initial reading, I didn't even see.
This doesn't have anything to do with CFQUERYPARAM per se, it's just
that you can't reference a variable that doesn't exist at all.

Dave Watts, CTO, Fig Leaf Software
http://www.figleaf.com/
http://training.figleaf.com/

Fig Leaf Software is a Veteran-Owned Small Business (VOSB) on
GSA Schedule, and provides the highest caliber vendor-authorized
instruction at our training centers, online, or onsite.



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Re: question ("null" attribute)

2010-05-03 Thread Dave Watts

> I think the point is that if you're going to use any of those techniques,
> you DO have to param the variable, or use some other mechanism to make sure
> the variable exists. Otherwise the code in your "value" attribute will
> always fail when the variable doesn't exist. Make sense?

Yes. This is the part that, in my initial reading, I didn't even see.
This doesn't have anything to do with CFQUERYPARAM per se, it's just
that you can't reference a variable that doesn't exist at all.

Dave Watts, CTO, Fig Leaf Software
http://www.figleaf.com/
http://training.figleaf.com/

Fig Leaf Software is a Veteran-Owned Small Business (VOSB) on
GSA Schedule, and provides the highest caliber vendor-authorized
instruction at our training centers, online, or onsite.

~|
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Re: question ("null" attribute)

2010-05-03 Thread Brian Kotek

I think the point is that if you're going to use any of those techniques,
you DO have to param the variable, or use some other mechanism to make sure
the variable exists. Otherwise the code in your "value" attribute will
always fail when the variable doesn't exist. Make sense?

On Mon, May 3, 2010 at 11:12 AM, Matthew Lowrey  wrote:

>
> This is getting to be quite an interesting challenge.  All the examples
> I've seen logically make sense but none of them have worked so far.  I will
> say I'm learning quite a bit from everyone's knowledge/wisdom.  I will try
> and list here all the different methods I've tried out and have failed.
>  First, the method I've used (and still using):
>
>  value="#form.myVal#" maxlength="50">
>
> Examples that have not worked (unless I cfparam the variable):
>
> 
> 
> 
> 
>  (actually got a different error on this one and
> couldn't figure it out for some reason  Attribute validation error for tag
> CFQUERYPARAM. Usually it's because I'm passing the wrong cf_sql_type, but I
> took that out and it still gave me the error)
>  isNull="#yesNoFormat(NOT isDefined(form.myVar)#" />
>  isNull="#YesNoFormat(NOT Len(Trim(form.myVar)))#" />
>  isNull="#yesNoFormat(not structKeyExists(form, 'myVar'))#" />
>  isNull="#yesNoFormat(not len(trim(form.myVar)))#" />
>
> I went ahead and re-tried all these examples above.  Most (if not all)
> these examples should work logically.  Also, for the record I'm currently
> using:
> Coldfusion 9
> SQL Server 2005
>
> Thank again for everybody's help and wisdom!
>
> Best Regards
> Matt..
>
>


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Re: question ("null" attribute)

2010-05-03 Thread Matthew Lowrey

This is getting to be quite an interesting challenge.  All the examples I've 
seen logically make sense but none of them have worked so far.  I will say I'm 
learning quite a bit from everyone's knowledge/wisdom.  I will try and list 
here all the different methods I've tried out and have failed.  First, the 
method I've used (and still using):



Examples that have not worked (unless I cfparam the variable):




 
 (actually got a different error on this one and 
couldn't figure it out for some reason  Attribute validation error for tag 
CFQUERYPARAM. Usually it's because I'm passing the wrong cf_sql_type, but I 
took that out and it still gave me the error)





I went ahead and re-tried all these examples above.  Most (if not all) these 
examples should work logically.  Also, for the record I'm currently using:
Coldfusion 9
SQL Server 2005

Thank again for everybody's help and wisdom!

Best Regards
Matt..

>>  what Dominic meant is that value="#somevalue#" in cfqueryparam tag
>> cause the problem when somevalue var does not exist, not the
>> isDefined("somevalue") part.
>
>Oh, well, yes - that would cause a problem! I didn't even think about that 
>part.
>
>Dave Watts, CTO, Fig Leaf Software
>http://www.figleaf.com/
>http://training.figleaf.com/
>
>Fig Leaf Software is a Veteran-Owned Small Business (VOSB) on
>GSA Schedule, and provides the highest caliber vendor-authorized
>instruction at our training centers, online, or onsite

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re: Help With CF8 Regular Expressions

2010-05-03 Thread Jason Fisher

how about simplifying?

replaceNoCase(myStr, 'http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:333292
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Help With CF8 Regular Expressions

2010-05-03 Thread Robert Nurse

Hi All,

I'm trying to come up with a regular expression for CF8 that finds links in 
text and inserts a call to a pop up window in the on click event.  I came up 
with the following that works in Javascript:

myStr.replace(/<\s*a\s+([hH][rR][eE][fF])\s*=/g, 'http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:333291
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