Re: cfcookie expires default

2008-09-16 Thread Ioannis Papanikolaou
hello Nathan,

It is not a browser issue or that I am reseting the cookie on the page load.
The cookie it self is not not taking the corect Expires parameter.
If I check on the cookie manager on firefox I have "at end of session"

This has been tested on opera chrome and firefox.

Philip, 
I am not aware of the issue you are refering to. Could you please provide 
relative links

Thanx for the help 

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cfcookie expires default

2008-09-16 Thread Ioannis Papanikolaou
Hello every one. 

coldfusion 8

I am using this to setup my cookie


problem is that the cookie expires at the end of session and when I restart the 
browser is not there any nore. This means that it is taking the default 
parameter.

Any ideas ?

Thanx
Ioannis 

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Null/empty values from the database.

2008-08-04 Thread Ioannis Papanikolaou
Some times my Database does not have any data on the query.

I want to wright an error handler for that reason.

so lets say that my query has been executed alredy and it is called "Results"
and sourcename is one of my fields on the DB that usualy contains a string.


  
 

 There are no available sources at the moment.

  
   
.




Browser is throughing error "Variable RETURN is undefined "
however I know that if I my results from the DB are not empty the function 
works. As well there is nothing to define I just need to send the above alert 
to the DIV.

Second senario is to replace  with . The component dosent seem to understand NULL though as a result. It 
handles it as Valiable and in sayes again that it is undifined.

Thanx in advance
Ioannis


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JSON return handle by javascript.

2008-07-27 Thread Ioannis Papanikolaou
Hello everyone,

Using the CFajaxProxy I am getting my content throught JSON.

I need to handle the return of my query (html content) and put it on a DIV 
container.

This is what I am using so far:

// return data form CF
function jsReturn(r) {
alert(r);
var op = document.getElementbyID('content');
op.appendChild(document.createTextNode(r));
}

My alert is working and I can see the requested content coming from the server. 
It is on HTML format. Unfortunantly without seeing any error on my browser or 
on my firebug the conthent just doesnt appear at all.

I dont even thing that the document.createTextNode(r) is going to work as I 
believe that most likely is going to dump the html code instead of genrating 
the page. 

Thanx in advance
Ioannis  


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Re: CFajaxproxy VS AjaxCFC

2008-07-27 Thread Ioannis Papanikolaou
That worked,

Thanx
Ioannis


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CFajaxproxy VS AjaxCFC

2008-07-26 Thread Ioannis Papanikolaou
Hello everyone,

I have deside to use the new CFajaxproxy.

The functionality is truly simple from any point of view. However the way it 
returns the the query results on my browser is messy,

So far I was using the fantastic AjaxCFC product from Rob Gonda.

THE CASE:

A simple query on my compnent.cfc like this:


SELECT name_diplayed 
FROM  
object_table ot, 


Would return me a nice structure of arays on my browser
col7[0] = "name1";
col7[1] = "name2";
col7[2] = "name3";
col7[3] = "name4";
col7[4] = "name5";
_3809_1217109963807["name_diplayed"] = col7;

And then I could easily call it from my Javascript DOM functions like this:

.
function Results (r){
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AjaxCFC question

2008-03-16 Thread Ioannis Papanikolaou
Hello to everyone familiar with ajaxCFC,

My component file component.cfc start getting too big and difficult to manage 
(loads of functions there). Is there any way I could define more than one 
components on the config of the index page. For example at the moment I have:

_ajaxConfig = { '_cfscriptLocation':'component.cfc',
'_jsscriptFolder':'/js',
'debug':false};

Can I do :

_ajaxConfig = { '_cfscriptLocation':'component1.cfc, component2.cfc, 
component3.cfc',
'_jsscriptFolder':'/js',
'debug':false};

thanx in advance

Ioannis 

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Re: use of column ":" on a pound sign

2008-01-19 Thread Ioannis Papanikolaou
This worked for me,

Thanx a lot
Ioannis 

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use of column ":" on a pound sign

2008-01-19 Thread Ioannis Papanikolaou
Trying to make RSS reader for RSStype 1

So far I am defining my tabs as 

#xmlDoc1.rdf.channel.title.xmlText#
#xmlDoc1.rdf.channel.link.xmlText#
etc.

This works as I want.

Problem now come when I want to define the copyright tag that contains  column 
sign ":". The Tag on the XML page looks like .

My Script is based on:

http://www.sitepoint.com/article/content-syndication-coldfusion

Thanx in advance.
Ioannis  

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ajaxcfc dump results

2007-11-03 Thread Ioannis Papanikolaou
Hello to everyone

I am sure this will be an  easy answer to the experienced ajaxcfc users. 

I am calling a function from html page, using AjaxCFC, to my cfc page.

The function is a query giving results as an array form and resulting them back 
to my main page. 

How can I dump the real text to have a look if the answer from the DB is the 
right one. 

The AjaxCFC debugger is displaying only "object Object" wich most likely is the 
array.   

thanx in advance 

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Re: .LastDateModified .RecordCount advise

2007-01-27 Thread Ioannis Papanikolaou
I have post 4 threads the past 3 months in this forum and every single time I 
had a 

solution. 

This is a greate forum an amazing Coldfusion Knowledge base, if not the BEST. 

Dave that was the solution to my problem. Thanx a lot.

Regards 

Ioannis


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.LastDateModified .RecordCount advise

2007-01-27 Thread Ioannis Papanikolaou
Hello all,

These 2 DOM properties 

..LastDateModified  .RecordCount

can be quite helpful for playing files stored in your server. Unfortunately I 
couldn’t  

find a way yet to dynamically update the names of the files I want.

More detailed:

even though myfile.LastDateModified and myfile.RecordCount are going to give me 
the wanted results,



#myfile#.LastDateModified and #myfile#.RecordCount

are not working.



I am looking for a Coldfusion "way" to do the same job as the above DOM 
properties and being able to update the file field dynamically.

Any ideas would be more than welcome.

Thanx in advance

Ioannis 


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Re: Ajaxcfc newbe problems (2)

2007-01-03 Thread Ioannis Papanikolaou
Yeees, it worked it worked it worked it worked it worked.

Any suggested reading you have to reccomend on how to send and handle requestes 
with AjaxCFC would be more than welcome. As well the reason of why a simple 
document.write wouldnt work (in order to avoid similar mistakes in the future).


Thanx a lot guys for everything. 

Ioannis

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Re: Ajaxcfc newbe problems (2)

2007-01-03 Thread Ioannis Papanikolaou
It works smoothly with alert(r);

Any other way to try to display it ?( what I want to do is to display the 
results of the output form my server to a specific DIV on my first page. The 
page is kind of dynamic content displaying info).

I am using the Beta version as you said. The errors I am getiing are:

a)On the console tag: the request field is keep loading for ever even thought 
the requested content has been dispalyed in my screen already.

b)On the Script tag the debbuger has stoped on util.js, line 271 
"$('disabledZone').style.visibility = 'hidden';"

this probably produses the alert I had mention before. 

Do you think my javascript synatax is wrong (my level is quite basic on 
Javascript)

Thanx a a lot

Ioannis   

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Ajaxcfc newbe problems (2)

2007-01-03 Thread Ioannis Papanikolaou
Hello everyone for once again,

After the extremely helpful comments of Dan (the fireGub enlightment) and, 
Chris and Jordan on the actual use of ajaxCFC, I have manage to move on another 
issue. The idea   of Ajax is quite clear at the moment in my head and I have 
manage to make a request to the server, receive a response and handle it  
almost. 

The following example worked 100% ok:

test.cfc






Aftin tin ora:#szTime# Ton lene PSILO






- - - - - - - 

test.cfm


- - - - 

When I am trying to replace the sDumper(r) with document.write(r);

then I am getiing the most unsuall alert message 
"typeError: $("disabledZone")has no properties" and even though the requested 
content displayed the browser keeps loading for ever and freezes (you cannot 
refresh it). 

I ve check the internet for the error but no much of a result.

Any ideas more than welcome.

( I am thinking to document a Ajaxcfc newbie problems trilogy ) 

Please participate

hahaha

thanx Ioannis







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Re: Ajaxcfc newbe problems

2007-01-03 Thread Ioannis Papanikolaou
Really apreciate your time and effort guys. Haven't manage to make it work yet 
but I defenetly have much better understanding of how the whole think works. I 
am keep experimending. 

Thanx a lot and happy new year

Ioannis  

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Re: Ajaxcfc newbe problems

2007-01-02 Thread Ioannis Papanikolaou
I finally manage to use firebug properly. It gives me an error on engine.js 
line 531. 

The server it self gives me "invalid reply from server" the loading icon keeps 
loading 

for ever and the the field that I was suppose to receive the text from the 
server gives 

me undefined. The Ajax debugger gives me: 

"11:35:48 INFO - invoking method: myFuncIngrWorld, id: 3637_1167737748719, 
params:" 

Any advices more than welcome...

Ioannis

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Re: Ajaxcfc newbe problems

2006-12-31 Thread Ioannis Papanikolaou
>Invalid reply from the server? Do you use firebug? If not firebug will let
>you see the request to and from the server. That should give you a much
>better idea of what is going on. fyi - i just re read my 1st comment and
>that came out wrong, please dont think I was trying to be a d*** ...i had a
>rough night last night!
>
>Dan
>
>On 12/31/06, Ioannis Papanikolaou <[EMAIL PROTECTED]> wrote:
>>

Thanx for the advice FireBug lloks quite cool especialy for DOM but I am not 
sure if I am using it right. I am not receiving any errors...

Thanx anyway

Any other Ideas more than welcome

Ioannis

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Re: Ajaxcfc newbe problems

2006-12-31 Thread Ioannis Papanikolaou
>Why are you putting output in the ajax component? You need to create a
>component that extends ajax.cfc. Have you tried to run any of the examples?
>
>On 12/31/06, Ioannis Papanikolaou <[EMAIL PROTECTED]> wrote:
>>

Answers:

1st)
I am putting output because this is what I want my component to do. In reality 
it reads rdf files and displays the output. The Component works fine if I just 
put :




But this is not my goal. I need to dynamicaly extract stored content from the 
server using Ajax. 

2nd) 
My component extends AJAX.cfc according to the examples. Actually as far as I 
understand I just need to .

3rd)
I ve test 3 of the examples and are working fine from my server. 

I forgot to specify before
Server:
PIII 1000
512 MB
UBUNTU 6.06
MySQL 5
Coldfusion 7.02

Thanx for your responce

Ioannis

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Ajaxcfc newbe problems

2006-12-31 Thread Ioannis Papanikolaou
Hello people for once again,

While trying develop my first ajax application I have stuck with the following 
problem.

I am using a function on my test.cfc which automatically generates some output 
and I 

want to pass the output on my test.cfm page. 

Test.cfc looks like this:






 "My ajax.cfc Coldfusion Example" 





and on the test.cfm we have:




and:




The debugers error is "invalid reply from server"

Thanx a lot for one more time...

Ioannis




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Re: Calling a ColdFusion Function with Javascript

2006-12-28 Thread Ioannis Papanikolaou
Thank you very much for your responces. At the moment I know where to focus and 
what direction to follow in order to achive it. Again thanx a lot for your time.

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Calling a ColdFusion Function with Javascript

2006-12-27 Thread Ioannis Papanikolaou
Hello people,

Do you know how can I actually call a Coldfusion funsction with a javascript 
function.

for example I am using onClick to call a cffunction inside a div. (DOM)

Example:



And of cource my result after I click it would be #MyExample()# instead of the 
text.

I am sure that as a newbe I am doing a syntax mistake somewhere or something is 

missing but I am struggling with this 3 hours already. 

Thanx in advance.

Any Ideas more than welcome...!!!


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Re: DateTime format problems

2006-12-19 Thread Ioannis Papanikolaou
Thanx a lot guys,

Ian and Chris were right. It was a problem with local settings, as I am in 
Gibraltar (Spain) at the moment. 

I have used :
LSParseDateTime(ingrRdf.DateLastModified)

instead of :
CreateODBCDateTime(ingrRdf.DateLastModified)

and it worked.!!! 

Thank you very much for the interest and your responces. 

I think www.houseoffusion.com had just become my favorite site. lol

Ioannis   

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Re: DateTime format problems

2006-12-19 Thread Ioannis Papanikolaou
Thanx a lot guys,

Ian and Chris were right. It was a problem with local settings, as I am in 
Gibraltar (Spain) at the moment. 

I have used :
LSParseDateTime(ingrRdf.DateLastModified)

instead of :
CreateODBCDateTime(ingrRdf.DateLastModified)

and it worked. 

Format and date are the  

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Re: DateTime format problems

2006-12-19 Thread Ioannis Papanikolaou
Well as a newbe with Coldfusion (this is my first application trying to 
develope) I am working a lot with examples and tutorials.

I have found the property .DateLastModified on 
"http://tutorial236.easycfm.com/"; and it looks like it works good. It is able 
to retrieve the right date and time from the file on the server. When I am 
trying to converted though I get the wrong date. 

I have even try:

CreateDateTime(year(ingrRdf.DateLastModified), month(ingrRdf.DateLastModified), 
day(ingrRdf.DateLastModified), hour(ingrRdf.DateLastModified), 
minute(ingrRdf.DateLastModified), second(ingrRdf.DateLastModified)) 

and I am still getting :
{ts '2019-12-06 15:35:00'}
instead of :
{ts '2006-12-19 15:35:00'} 

If you know any alternative ways to retrieve the last date and time, a file has 
been modified or a function to convert the date time on the desireable format 
but with no mistakes please let me know.

Thanx a lot for your responces

Ioannis 

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DateTime format problems

2006-12-19 Thread Ioannis Papanikolaou
Hello everyone,

I have a small problem converting dates using the function CreateODBCDateTime.

I have a file in the server named "ingrRdf" which I want to retrieve the last 
date and time modified.

If I go:
#ingrRdf.DateLastModified#
is going to give me:
"19/12/06 15:35" 
Correct date but wrong format.

but If I go:
#CreateODBCDateTime(ingrRdf.DateLastModified)#
"{ts '2019-12-06 15:35:00'}"
Correct format but very wrong date.

I am using: 
Coldfusion mx7
Linux Ubuntu
PentiumIII, 512MB

Any ideas very much welcome.

Thanx in advance

Ioannis

 

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Re: *.dateLastModified -- could not convert to a date

2006-11-02 Thread Ioannis Papanikolaou
>Actually, do not try that. It will not work. BRAIN FART!!
>
>
>
>If you output to the screen
>
>
>#aMyUrls[3][i]#"
>
>
>What do you get?
>
>- Original Message - 
>From: "Doug Brown" <[EMAIL PROTECTED]>
>To: "CF-Talk" 
>Sent: Wednesday, November 01, 2006 5:56 PM
>Subject: Re: *.dateLastModified -- could not convert to a date
>
>
>>
Hi,
The value #aMyUrls[3][i]# takes strings from an array which I use for naming. 
As far as the loop keep going it is gong to take different names. When I try to 
output the result as you suggested it takes the first name on the array as it 
should. (The loop doesn t go further on as it results an error.



..


the above naming is refearing to files on the server which I need to delete if 
the system detects that they are more than 15 minutes old.

I can send you the whole loop to have a better idea if you wish. As I said this 
is my first application I am building with CF and it is probably just a newbe 
mistake.
thanx
Ioannis  

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Re: *.dateLastModified -- could not convert to a date

2006-11-01 Thread Ioannis Papanikolaou
>try using this. You do not need to use # signs for your variables. Also it 
>works better to use LTE instead.
>
>
>DateAdd("n", -15, Now())) LTE 0>
>
>
>
>
>
>- Original Message - 
>From: "Ioannis Papanikolaou" <[EMAIL PROTECTED]>
>To: "CF-Talk" 
>Sent: Wednesday, November 01, 2006 3:06 PM
>Subject: *.dateLastModified -- could not convert to a date
>
>
>>
Hello again,
I have tried your solution and I ve tried this one as well:






both of them giving the bellow error on the debugger:

"You have attempted to dereference a scalar variable of type class 
java.lang.String as a structure with members.
the error occured on line 47:...
47 : "

any ideas more than welcome.
Thanx
Ioannis

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Re: *.dateLastModified -- could not convert to a date

2006-11-01 Thread Ioannis Papanikolaou
> I think your problem is in this line:
> 
> The right side becomes a string, where I think you meant it to be the
> date.  Later when you do the date compare, you are trying to compare
> this string "InGrrdf.dateLastModified" to 15 minutes ago.
> 
> Without testing, I think this would work better:
> 
> 
> I could be making my own dumb mistake though.  :)
> 
> > -Original Message-
> > From: Ioannis Papanikolaou [mailto:[EMAIL PROTECTED] 
> > Sent: Wednesday, November 01, 2006 3:06 PM
> > 
> > This is my first post as I am fairly new to ColdFusion. I am 
> > using ColdFusionMX
> > 7.1 on Ubuntu and apache 2.2.
> > 
> > What I am trying to do with the if statement is to identify 
> > if there is a file
> > in the directory and if it is, to delete it if it is older 
> > than 15 minutes. The
> > code is running on a loop which is performing on an array. As 
> > far as I know the
> > loop is working good so far but at this point the debugger is 
> > giving me:
> > 
> > "The value "InGrrdf.dateLastModified" could not be converted 
> > to a date."
> > beaware that InGrrdf is the first file that the loop should found
> > (#aMyUrls[3][i]#) 
> > 
> > This is the problematic code:
> > 
> >  > directory="#GetDirectoryFromPath(SavePath)#"
> > name="#aMyUrls[3][i]#" filter="#aMyUrls[2][i]#">
> > 
> > 
> > 
> > 
> >  
> > DateAdd("n", -15, Now())) eq -1>
> >  
> > 
> 
-> -
> This transmission may contain information that is privileged, 
> confidential and/or exempt from disclosure under applicable law. If 
> you are not the intended recipient, you are hereby notified that any 
> disclosure, copying, distribution, or use of the information contained 
> herein (including any reliance thereon) is STRICTLY PROHIBITED. If you 
> received this transmission in error, please immediately contact the 
> sender and destroy the material in its entirety, whether in electronic 
> or hard copy format. Thank you. 
> 
=> =
> "EMF " made the previous annotations.

Hello again,
It is true. The problem is that the system recognises a string of laters not a 
date, and to be honnest I think this is what is happening to the MyRecordCount 
regardless it is not giving me an error. 

The problem is that when I use what you suggested :


Then I get an other error which I assume it is syntactic error:

You have attempted to dereference a scalar variable of type class 
java.lang.String as a structure with members.
 The error occurred in .../test5.cfm: line 40
40 : 

Any ideas.!!!

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*.dateLastModified -- could not convert to a date

2006-11-01 Thread Ioannis Papanikolaou
Hello,
This is my first post as I am fairly new to ColdFusion. I am using ColdFusionMX
7.1 on Ubuntu and apache 2.2.

What I am trying to do with the if statement is to identify if there is a file
in the directory and if it is, to delete it if it is older than 15 minutes. The
code is running on a loop which is performing on an array. As far as I know the
loop is working good so far but at this point the debugger is giving me:

"The value "InGrrdf.dateLastModified" could not be converted to a date."
beaware that InGrrdf is the first file that the loop should found
(#aMyUrls[3][i]#) 

This is the problematic code:







 



Thanx in advance for you answers
Ioannis


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