Impossible that it works as you describe.
If anyone runs this code they will simple see a session variable with a
string of js text.
cfset session.screenwidth =
scriptdocument.write(screen.width);/script /
cfdump var=#session# /
You would have to do it with ajax as suggested, or use js to set
Have you actually tried it?
Impossible that it works as you describe.
If anyone runs this code they will simple see a session variable with a
string of js text.
cfset session.screenwidth =
scriptdocument.write(screen.width);/script /
cfdump var=#session# /
You would have to do it with ajax as
Yes.
On Sun, Dec 23, 2012 at 7:06 PM, The Dude exel...@gmail.com wrote:
Have you actually tried it?
Impossible that it works as you describe.
If anyone runs this code they will simple see a session variable with a
string of js text.
cfset session.screenwidth =
What is this virtual concurrency between server and client call stuff? I
think I missed that in the instruction manual.
Paul is correct, that output requires a DOM to run, CF is just seeing a
text string.
View source will also show you the output JavaScript.
It is possible to pass those
We don't need too...
As Paul and the others have stated, that code sets a variable with the text
between the quotes. Now if this is working for you, then maybe you can
explain where you are overriding these variables using Ajax. Because as it
stands, the only thing you will see when you dump the
Checkout this test page link:
http://exelstudio.com/screensizetest.cfm
Here's the code:
cfset screenwidth = scriptdocument.write(screen.width);/script
cfset screenheight = scriptdocument.write(screen.height);/script
cfset availWidth =
Just view the source, it is the JavaScript strings being parsed by the
browser, CF has no Idea what the variables are.
On Sun, Dec 23, 2012 at 3:24 AM, The Dude exel...@gmail.com wrote:
Checkout this test page link:
http://exelstudio.com/screensizetest.cfm
Here's the code:
cfset
I agree technically it should not work as one side is client, the other server,
but on my test page it does present the js result value instead of the text
string. Cfdump shows text strings, but within cfoutput tags seems to work
showing the js results. A fluke :)
I tried the form post
Dang, you're right, I didn't look at the source, just the page. Browser has it,
cf doesn't. So ajax post is prob best solution, form post test works but not
ideal.
Just view the source, it is the JavaScript strings being parsed by the
browser, CF has no Idea what the variables are.
No, it is NOT showing the js result value instead of the text string, nor
is this a fluke. CF is outputting the exact same string you set them to,
the DOM in the browser is parsing the JavaScript so you see the variables.
As I mentioned, if you view the source of the HTML you will see those
Agreed, I saw the results on the page but completely forgot to check the actual
page source. Any idea on the best way to ajax post to cf in jquery?
No, it is NOT showing the js result value instead of the text string, nor
is this a fluke. CF is outputting the exact same string you set them to,
Ok I see what you're doing now, the reason it works on the browser is that
your placing (Or technically speaking injection JS into the
Dom) JavaScript into the requested page. That means when it displays it
will run that JS, but for ColdFusion to actually know about this, you have
to get
Its just the basics, but I am falling asleep.
myData= width= + screen.width+ height=+screen.height;
$.ajax({
type: POST,
url: ajax.cfc?method=myMethod,
data: myData,
success: function(){}
});
On Sun, Dec 23, 2012 at 3:43 AM, The Dude exel...@gmail.com wrote:
Agreed, I saw the results on the
Yes, it runs and displays client side but useless for any responsive
conditional logic until that info is sent to cf. Will figure out how to get the
values in jquery and ajax post to cf.
I've been using Zurb Foundation as its really a quite pleasant grid for
responsive layouts. You can apply
Thanks for the example Kevin, trying it out right now.
Its just the basics, but I am falling asleep.
myData= width= + screen.width+ height=+screen.height;
$.ajax({
type: POST,
url: ajax.cfc?method=myMethod,
data: myData,
success: function(){}
});
The fact that you are getting invalid login means cf is connecting to sql
despite u saying u triple xhecked the login, It is still wrong obviously.
Delete the user and start again.
Regards
Russ Michaels
www.michaels.me.uk
www.cfmldeveloper.com - Free CFML hosting for developers
www.cfsearch.com
Are u sure cf is not actually running, it seems it may be the service
atatus which the only thing at fault here as the logs show it started..
Regards
Russ Michaels
www.michaels.me.uk
www.cfmldeveloper.com - Free CFML hosting for developers
www.cfsearch.com - CF search engine
On Dec 22, 2012
Thanks guys for the jquery pointer, much appreciated. Got it working so the
data is now in cfml via ajax. Page source got numbers vs string. Doh !!
http://exelstudio.com/test5.cfm
jquery ajax call:
script type=text/javascript
var theData= screenWidth= + screen.width+
Russ, the answer to that is it actually is but it is not.
I have seen this behavior a lot on my development machines, and I can only
think what it might be. To me what I think is happening is that one of the
related services that ColdFusion uses, has ended up in a non responsive
state, and
Glad you worked it out.
One thing you should do is make sure a session variable exists before using
the session variables.
When I first loaded the page I received an error, after I refreshed the
error went away.
You should cfparam the variables to a default first, otherwise they wont be
set until
Yes, I'm sure the service is not actually running.
On Sun, Dec 23, 2012 at 4:38 AM, Russ Michaels r...@michaels.me.uk wrote:
Are u sure cf is not actually running, it seems it may be the service
atatus which the only thing at fault here as the logs show it started..
Regards
Russ Michaels
Is there an application.cfm for cfc that is preventing the file from
running?
Like some websites I setup a login/password code in the application.
cfm page. No page will run unless that code is happy that someone is
logged in.
Do I need a username and password on the task? I see a
Only if the file or folder is password protected by the os or htaccess, a
scheduled task is the as you calling the url from your browser.
If the oage requires any session variables etc then these obviously won't
exist.
Regards
Russ Michaels
www.michaels.me.uk
www.cfmldeveloper.com - Free CFML
Try also restarting iis and other.xf related services first.
Regards
Russ Michaels
www.michaels.me.uk
www.cfmldeveloper.com - Free CFML hosting for developers
www.cfsearch.com - CF search engine
On Dec 23, 2012 12:34 PM, John M Bliss bliss.j...@gmail.com wrote:
Yes, I'm sure the service is
I downloaded ArgoUML to create Class Diagram...I'd like to generate ArgoUML
Class Diagram to CFC.
There are no UML - CFC tools on the market right now. You *might* be
able to save your UML as XMI and use an XMI - CFC converter. There
was a prototype version of one of those floating around
I use StarUML now, have a code generator that creates CFCs.
If your still looking for a tool that creates CFC from your UML, I found that
it works great.
Armando
Hi all:
I downloaded ArgoUML to create Class Diagram...I'd like to generate ArgoUML
Class Diagram to CFC.
Any help ?
Regards,
.xf related services? What are those?
On Dec 23, 2012 8:55 AM, Russ Michaels r...@michaels.me.uk wrote:
Try also restarting iis and other.xf related services first.
Regards
Russ Michaels
www.michaels.me.uk
www.cfmldeveloper.com - Free CFML hosting for developers
www.cfsearch.com - CF
if you look under windows services you will see several others next to
coldfusion application server with the word coldfusion in front of them.
~|
Order the Adobe Coldfusion Anthology now!
Oh. Right. You wrote, .xf related. Didn't know what that meant. I'll try
it...
On Sun, Dec 23, 2012 at 3:55 PM, Russ Michaels r...@michaels.me.uk wrote:
if you look under windows services you will see several others next to
coldfusion application server with the word coldfusion in front of
typo, I was on my phone.. should have just said related
On Sun, Dec 23, 2012 at 9:58 PM, John M Bliss bliss.j...@gmail.com wrote:
Oh. Right. You wrote, .xf related. Didn't know what that meant. I'll try
it...
On Sun, Dec 23, 2012 at 3:55 PM, Russ Michaels r...@michaels.me.uk
wrote:
No worries. Thanks for the advice.
On Sun, Dec 23, 2012 at 4:02 PM, Russ Michaels r...@michaels.me.uk wrote:
typo, I was on my phone.. should have just said related
On Sun, Dec 23, 2012 at 9:58 PM, John M Bliss bliss.j...@gmail.com
wrote:
Oh. Right. You wrote, .xf related. Didn't
Thanks for the Video Ray. It was very helpful for debugging another part of
this site. Finally finished it though bug free and functions the way I want.
Bruce
On Dec 20, 2012, at 9:55 PM, Raymond Camden raymondcam...@gmail.com wrote:
Here is a video demonstrating chrome dev tools:
When I first loaded the page I received an error, after I refreshed the
error went away.
This method won't work either, because the Ajax function will be executed after
the output of the page is already on client side.
This is why you get an error at the first call. So you have to call the
Thanks for your email. I am currently out of the office until Wednesday 2nd
January 2013. Our offices are closed for the Christmas and New Year Holidays.
For immediate assistance please contact on the email and numbers below
and one of the team will be in touch as soon as possible.
For out of
I put a refresh tag below the script within conditions. It works, but still not
ideal. It seems there's no way to avoid the 2nd step either redirect or form
post.
cfif Not IsDefined('Session.Screensize.Width')
script type=text/javascript
var theData= screenWidth= + screen.width+
Does anyone know of a good way to import multiple firstname, lastname, email
from a form text field. Its for an email application for end users to enter
multiple subscribers. i.e. form field content:
John, Doe, j...@doe.com
Mary, Doe, m...@doe.com
Roofus, Doofus, roo...@doofus.com
I'm using
Its just a list of values so you can cfloop over them.
Regards
Russ Michaels
www.michaels.me.uk
www.cfmldeveloper.com - Free CFML hosting for developers
www.cfsearch.com - CF search engine
On Dec 24, 2012 1:56 AM, The Dude exel...@gmail.com wrote:
Does anyone know of a good way to import
You are most welcome.
On Sun, Dec 23, 2012 at 5:14 PM, Bruce Sorge sor...@gmail.com wrote:
Thanks for the Video Ray. It was very helpful for debugging another part
of this site. Finally finished it though bug free and functions the way I
want.
Bruce
On Dec 20, 2012, at 9:55 PM, Raymond
Add code in your Application.cfc onSessionStart() method, that makes sure
the default session variables exist right when the session starts.
You can also test for the session in onRequestStart() ,and call the
onSessionStart()
method if they don't exist.
On Sun, Dec 23, 2012 at 8:51 PM, The
That's fairly straight forward to extract and handle the data. Only tricky bit
is if the person entering the data doesn't put a comma at the end of a line.
I may just stick with excel spreadsheet imports.
Its just a list of values so you can cfloop over them.
Regards
Russ Michaels
It seems there's no way to avoid the 2nd step either redirect or form post.
The problem is not with using POST or GET, the problem is using Ajax.
Ajax is good for many things, but not for this one.
Just as you first attempt did, the Ajax call will be performed from client
side, AFTER the
Claude and Kevin, you are gentlemen and scholars. It worked with virtually
negligible delay in the redirect.
Its a workable solution for getting the screen vars and loading appropriate
size jpg images on that basis for mobile. Thank you for your input.
It seems there's no way to avoid the
One thing you may want to consider is giving the user an option. Sometime the
user doesn't want your mobile version even though they are mobile. I find
sites all the time where I'm given a mobile website that doesn't work as well
as the desktop version. Sometimes even when they give me the
Good point.
A simple unobtrusive way to do this is to provide a Desktop Version
link in the footer of the mobile version which resets the session vars
to desktop.
Putting a popup or interstitial screen is pretty annoying in my pov and
having a link in the footer is pretty common these days
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