Re: CF & Polymorphism use

2012-07-02 Thread Dan O'Keefe 

Thanks Cameron, that makes sense.

I agree with Dave's position and guess I should have pointed out I do not
have a valid use case for this, but only trying to sort through the
limitations of a question posed to me.

Thanks,
Dan


On Mon, Jul 2, 2012 at 7:56 AM, Cameron Childress wrote:

>
> Dan-
>
> As Dave pointed out, I'd typically make a standard assumption in most
> design that each subtype would automatically call super on extended methods
> / interfaces. This would mean that each level would contain the
> super.makeSound() to chain them all together as you go up the path
> of inheritance.
>
> -Cameron
>
> On Mon, Jul 2, 2012 at 9:22 AM, Dan O'Keefe  wrote:
>
> >
> > Thanks Matt,
> >
> > That's true, but super is limited to only one level I believe. How about
> if
> > I wanted to execute the method in the animal object?
> >
> > Dan
> >
>
>
> --
> Cameron Childress
> --
> p:   678.637.5072
> im: cameroncf
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> twitter |
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>
>
> 

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Re: 500 - Internal server error

2012-07-02 Thread Russ Michaels 

for CF sites it should be fine to simply enable errors in IIS as all your
errors are going to be returned by CF anyway.
The only exception would be if your running a mixed site with CF and other
technology.
In which case as long as you separate your technologies into different
folders, you can put a web.config into each folder with different settings.
So CF could have errors enable and asp.net disabled for example.
Or you could simply create a custom error on IIS and have
that displayed instead.

have you tried using the sitewide error template in CF, I don't think
that causes the server 500 error.


On Mon, Jul 2, 2012 at 6:56 PM, Justin Scott  wrote:

>
> > ... So this brings up the question now of what's the full
> > purpose of the CFAdmin setting and it's use with the IIS
> > setting for Details vs Custom IIS error pages?
>
> Basically IIS is looking at the response codes from an application and
> when it sees anything other than normal 200 (OK) code (and some
> others, such as 30X redirects), it will look at the error handling
> settings to see how it should respond to the user.  If the custom
> errors are enabled for the visitor in question, then it will use
> whatever is set in the IIS settings (e.g. display a static HTML file,
> a generic error code, redirect to a page, etc.).  This is to prevent
> any sensitive information from leaking out of the server in the case
> of an error (such as the info that would normally come from a robust
> error handling exception in ColdFusion).  IIS is helping to protect
> the security of the application and handle error conditions for you.
>
> The setting in the CF admin controls what status code is sent out when
> there is an error.  Normally when CF encounters an error it will send
> a 500 (Internal Server Error) code which IIS then intercepts and
> handles as described above.  If you change this setting, you can have
> CF send a 200 (OK) code even in the event of an error which bypasses
> the IIS error handling routines and allows whatever output CF
> generates (page, error page, custom error handler output, etc.) to get
> through just like any other regular content.  IIS just sees it as a
> normal response at that point and allows it through.
>
>
> -Justin
>
> 

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Re: 500 - Internal server error

2012-07-02 Thread Justin Scott 

> ... So this brings up the question now of what's the full
> purpose of the CFAdmin setting and it's use with the IIS
> setting for Details vs Custom IIS error pages?

Basically IIS is looking at the response codes from an application and
when it sees anything other than normal 200 (OK) code (and some
others, such as 30X redirects), it will look at the error handling
settings to see how it should respond to the user.  If the custom
errors are enabled for the visitor in question, then it will use
whatever is set in the IIS settings (e.g. display a static HTML file,
a generic error code, redirect to a page, etc.).  This is to prevent
any sensitive information from leaking out of the server in the case
of an error (such as the info that would normally come from a robust
error handling exception in ColdFusion).  IIS is helping to protect
the security of the application and handle error conditions for you.

The setting in the CF admin controls what status code is sent out when
there is an error.  Normally when CF encounters an error it will send
a 500 (Internal Server Error) code which IIS then intercepts and
handles as described above.  If you change this setting, you can have
CF send a 200 (OK) code even in the event of an error which bypasses
the IIS error handling routines and allows whatever output CF
generates (page, error page, custom error handler output, etc.) to get
through just like any other regular content.  IIS just sees it as a
normal response at that point and allows it through.


-Justin

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Re: 500 - Internal server error

2012-07-02 Thread Gonzo Rock 

RightOn you guys!

Turns out that both Justin and Michael's tips were successful...
either or both of the switches together made the the http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
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Announcement: ColdBox Developer Week - FREE training

2012-07-02 Thread Brad Wood 

Team ColdBox is excited to announce an entire week of free ColdBox training 
coming up at the end of this month-- July 23rd through 27th.  We've lined up 15 
sessions of beginner and advanced topics from ColdBox experts all around the 
world.  Please check out the session schedule on the official CBDW page of our 
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What the heck IS ColdBox?  "ColdBox is an event-driven, convention-based 
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Read more about ColdBox here:
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Thanks!

~Brad

ColdBox Platform Evangelist
Ortus Solutions, Corp

E-mail: b...@coldbox.org
ColdBox Platform: http://www.coldbox.org
Blog: http://www.codersrevolution.com 


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Re: CF & Polymorphism use

2012-07-02 Thread Cameron Childress 

Dan-

As Dave pointed out, I'd typically make a standard assumption in most
design that each subtype would automatically call super on extended methods
/ interfaces. This would mean that each level would contain the
super.makeSound() to chain them all together as you go up the path
of inheritance.

-Cameron

On Mon, Jul 2, 2012 at 9:22 AM, Dan O'Keefe  wrote:

>
> Thanks Matt,
>
> That's true, but super is limited to only one level I believe. How about if
> I wanted to execute the method in the animal object?
>
> Dan
>


-- 
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--
p:   678.637.5072
im: cameroncf
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Re: viewport tag question

2012-07-02 Thread Matt Williams 

Sorry, to get to the non-mobile site, you should use this url:
http://amaproracing.com/?mo=1

It's the full site that is the problem, not the mobile site.
-Matt


On Mon, Jul 2, 2012 at 10:19 AM, Matt Williams  wrote:
> My apologies for the non-CF related question (though the site is
> running on CF), but I know folks here are so well-rounded I'll throw
> it out.
>
> I'm struggling with getting a site to scale correctly on mobile
> devices. I have tried the viewport tag with various settings, but
> don't really understand the tag that well. The current code has this:
> 
> I have tried setting the width=device-width and it didn't seem to help.
>
> Site in question: http://amaproracing.com/
> In portrait mode on whatever device (seems consistent across various
> phones and tablets), it loads with only a portion (30%?) of the width
> showing. You can pinch the screen to zoom out and get the entire site.
> Landscape mode seems to be ok for most devices.
>
> Does anyone have a solid understanding of how to set the viewport tag
> up so it is good in both portrait and landscape orientations?
>
> Banging my head,
>
> -Matt

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viewport tag question

2012-07-02 Thread Matt Williams 

My apologies for the non-CF related question (though the site is
running on CF), but I know folks here are so well-rounded I'll throw
it out.

I'm struggling with getting a site to scale correctly on mobile
devices. I have tried the viewport tag with various settings, but
don't really understand the tag that well. The current code has this:

I have tried setting the width=device-width and it didn't seem to help.

Site in question: http://amaproracing.com/
In portrait mode on whatever device (seems consistent across various
phones and tablets), it loads with only a portion (30%?) of the width
showing. You can pinch the screen to zoom out and get the entire site.
Landscape mode seems to be ok for most devices.

Does anyone have a solid understanding of how to set the viewport tag
up so it is good in both portrait and landscape orientations?

Banging my head,

-Matt

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Re: CF & Polymorphism use

2012-07-02 Thread Dave Watts 

> That's true, but super is limited to only one level I believe. How about if
> I wanted to execute the method in the animal object?

Presumably, the feline object already extends the makeSound method of
the animal object, right? Why wouldn't you just have the cat object
extend the makeSound method of the feline object? Why would you want
to skip a generation, so to speak? That seems like it would be poor
design.

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: 3 or 5 selects related? cf7 - jquery?

2012-07-02 Thread Raymond Camden 

On Mon, Jul 2, 2012 at 8:21 AM, morchella  wrote:
>
> ok i am not getting it. this is what i have
> the cfc that uses JSONUtil to initialize results, but dont htink i am
> passing them back?
>

>

(I changed my mind while I wrote this, so please read it all.)

Remember though - when you call a CFC in CF7, it will either be
encoded in WDDX by default. That's why I said you probably want to
call a CFM instead. The CFM calls your CFC, gets the result,
serializes it, and outputs the JSON.

My memory is a bit vague here, but if I remember right...

CF6 let you call CFCs via AJAX, but you ALWAYS got WDDX back.
CF7 let you get WDDX or use returnformat=plain to NOT do any
translation on the result.

So... actually - and I hope this isn't too confusing now. Your CFC
should return qry_Metric as defined above.

Your URL, the one you use in Ajax, should include returnformat=plain
to tell CF "Dude, don't do anything to my result." When your CFC
returns the string (JSON is a string), it should be left alone then.


-- 
===
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Email : raymondcam...@gmail.com
Blog : www.raymondcamden.com
Twitter: cfjedimaster

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Re: Replace Question

2012-07-02 Thread Peter Boughton 

>This is a case for Regular Expressions (RegEx):
>
>REReplaceNoCase(answer, '(#search_string#)', 'class="keyword">\1', 'all')#
>

Heh, just seen this after the other thread, so guess I'll repeat what I said 
there:

Using parentheses is completely unnecessary. Use \0 in the replacement string 
instead.

If search_string is (for example) "$10" or ":)" or "a+b^c" or whatever then 
simply using it as a regex_pattern will cause problems.
To solve this means escaping the meta-characters, for example, 
search_string.replaceAll('[$^*()+\[\]{}.?\\|]','\\$0')

Putting both those together results in:

REReplaceNoCase
( answer
, search_string.replaceAll('[$^*()+\[\]{}.?\\|]','\\$0')
, '\0'
, 'all'
)

(Though of course, as noted in the other thread, this doesn't deal with HTML.) 


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Re: CF & Polymorphism use

2012-07-02 Thread Dan O'Keefe 

Thanks Matt,

That's true, but super is limited to only one level I believe. How about if
I wanted to execute the method in the animal object?

Dan



On Fri, Jun 29, 2012 at 3:08 PM, Matt Quackenbush wrote:

>
> Since oCat extends feline, you'd be looking for super.makeSound().
>
> // oCat
> function makeSound()
> {
> super.makeSound();
> }
>
>
> HTH
>
>
> On Fri, Jun 29, 2012 at 7:49 AM, Dan O'Keefe  wrote:
>
> >
> > I have an animal object with a method call makeSound().
> >
> > Then I have a feline object that extends animal with a method called
> > makeSound().
> >
> > Then I have an object named cat that extends feline with a method called
> > makeSound().
> >
> > If I instantiate the cat object and call it oCat, I can call
> > oCat.makeSound() and get the cat sound.
> >
> > QUESTION IS, how do I call the makeSound() method in the feline object
> via
> > the oCat handle?
> >
> > I am told it is possible but I have not been able to find out exactly
> how.
> > I did read you need to pass a type reference to it but not sure what that
> > means. Would it be oCat.makeSound(feline) ??
> >
> > --
> > Dan O'Keefe
> >
> >
> >
>
> 

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Re: 3 or 5 selects related? cf7 - jquery?

2012-07-02 Thread morchella 

ok i am not getting it. this is what i have
the cfc that uses JSONUtil to initialize results, but dont htink i am
passing them back?



 
 
 
  
   

  SELECT metric_id, metric
  FROM chart_data
INNER JOIN metric ON metric.id = chart_data.metric_id
  WHERE 1 = 1

  AND business_unit = '#business_unit#'
  
  GROUP BY metric_id
  ORDER BY metric_id

   
   
   

 
 
 





---
the script on the calling page, i dont think i can returnformat json...
maybe i need to call JSONUtil  again?

//first, detect when initial DD changes
$("#business_unit").change(function() {
//get what they selected
var selected = $("option:selected",this).val();
//no matter what, clear the other DD
//Tip taken from:
http://stackoverflow.com/questions/47824/using-core-jquery-how-do-you-remove-all-the-options-of-a-select-box-then-add-on
$("#metric_id").children().remove().end().append("Select a Metric x");
//now load in new options if I picked a state
if(selected == "") return;
alert(selected); return;

$.getJSON("Training.training_trends_cf.test.cfc?method=getMetrics&returnformat=json",{"business_unit":selected},
function(res,code) {
 alert(getJSON); return; alert(res); return;
var newoptions = "";
for(var i=0; i"
+ res[i].metric + "";
}
$("#metric_id").children().end().append(newoptions);
});
});
})


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Re: More Complicated RegEx Replace

2012-07-02 Thread Peter Boughton 

> This is the replace statement a regex guru gave me 
> to wrap a variable found in a string in a span tag. 

Not sure you can call them a "guru" when the only piece of regex used is a pair 
of parentheses which are entirely unnecessary. *shrug*

Here's a simpler version that does exactly the same thing:

REReplaceNoCase
( answer
, search_string
, '\0'
, 'all'
)

However, what that isn't doing is escaping potential regex metacharacters 
inside search_string (which could then result in unexpected behaviour).

If you can't guarantee there will not be any metacharacters present, you need 
to do this:

REReplaceNoCase
( answer
, search_string.replaceAll('[$^*()+\[\]{}.?\\|]','\\$0')
, '\0'
, 'all'
)

(Which prefixes the relevant characters with a backslash to escape them.)


Anyhow, as for your actual problem, regex is not a good tool for parsing HTML 
(which is what you're asking to be done by excluding tag attributes from 
matching).

What you need to do is use a HTML parsing library, such as jSoup, to isolate 
the text segments within HTML tags, and loop through performing your replace 
operation on each of those in turn (recursing down through any child tags as 
required).

Using jSoup, this can be achieved with the textNodes() method, to access the 
individual segments of text and child nodes:
http://jsoup.org/apidocs/org/jsoup/nodes/Element.html#textNodes()

If you're unfamiliar with using JARs in CF, Ben Nadel has a post on using jSoup 
with CF10:
http://www.bennadel.com/blog/2358-Parsing-Traversing-And-Mutating-HTML-With-ColdFusion-And-jSoup.htm
 


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