Welcome, Guest
Username: Password: Remember me
Forgot your password? Forgot your username? Create an account
Forum
Debug
Closed tickets.
[FIXED] FE Item View not showing on empty record.
  • Page:
  • 1

TOPIC:

[FIXED] FE Item View not showing on empty record. 19 Apr 2012 13:02 #2058

  • edwardcox
  • edwardcox's Avatar Topic Author
  • Offline
  • Premium Member
  • Premium Member
  • Here to help.
  • Posts: 131
  • Thank you received: 26
Hi All,

My Project has a Front End View layout - View My Details (Fly) which when I call it from a Menu displays a blank screen - IF there is no existing record to display. Kind of obvious I suppose, however if I call the Edit My Details in a Form I can successfully enter the details.

Summary: if I call a Front End view (Fly) that has no record data it does nothing and I get a blank screen.

Thank you,

Edward.
Passionate Joomla! Developer and J-Cook pro evangelist.
www.jcombuilder.com - we build great Joomla!® Components so you don't have to.

Please Log in or Create an account to join the conversation.

Last edit: by admin.

Re: FE Item View not showing on empty record. 19 Apr 2012 17:06 #2061

  • VeCrea
  • VeCrea's Avatar
  • Offline
  • Platinum Member
  • Platinum Member
  • Absolute JCook fan
  • Posts: 473
  • Thank you received: 100
Hi Edward,
What would be your desired output if there is nothing to show ?

Please Log in or Create an account to join the conversation.

Re: FE Item View not showing on empty record. 20 Apr 2012 05:17 #2065

  • edwardcox
  • edwardcox's Avatar Topic Author
  • Offline
  • Premium Member
  • Premium Member
  • Here to help.
  • Posts: 131
  • Thank you received: 26
Losing my mind, could have sworn I replied to this :unsure:

Anyway, so I guess I have to modify a Controller so that if there is in fact nothing to show (i.e. No records found) it either displays a simple 'No records found' or redirect to another article/page. Only not sure if this is the best solution?

Edward.
Passionate Joomla! Developer and J-Cook pro evangelist.
www.jcombuilder.com - we build great Joomla!® Components so you don't have to.

Please Log in or Create an account to join the conversation.

Re: FE Item View not showing on empty record. 20 Apr 2012 07:20 #2067

  • admin
  • admin's Avatar
  • Offline
  • Administrator
  • Administrator
  • Chef
  • Posts: 3711
  • Thank you received: 986

What would be your desired output if there is nothing to show ?

:lol:


Active your error reporting when you get a blank screen and post the error.

Anyway, I think I already solved this one in local, but please report me the error.
Coding is now a piece of cake

Please Log in or Create an account to join the conversation.

Re: FE Item View not showing on empty record. 20 Apr 2012 07:44 #2069

  • edwardcox
  • edwardcox's Avatar Topic Author
  • Offline
  • Premium Member
  • Premium Member
  • Here to help.
  • Posts: 131
  • Thank you received: 26
Am attempting to enable error_reporting using error_reporting(-1); in Component and in template index.php to no success. Also errorlog from CPanel shows no errors visible :huh:

Can you please suggest the best place to insert error_reporting(-1); to ensure errors are displayed?

Thank you,

Edward.
Passionate Joomla! Developer and J-Cook pro evangelist.
www.jcombuilder.com - we build great Joomla!® Components so you don't have to.

Please Log in or Create an account to join the conversation.

Re: FE Item View not showing on empty record. 20 Apr 2012 08:04 #2070

  • admin
  • admin's Avatar
  • Offline
  • Administrator
  • Administrator
  • Chef
  • Posts: 3711
  • Thank you received: 986
In the main controller of your component.

mycomponent.php (In FRONT and BACK)

So the errors are visible only when you load your component.
Coding is now a piece of cake

Please Log in or Create an account to join the conversation.

Re: FE Item View not showing on empty record. 20 Apr 2012 08:30 #2072

  • edwardcox
  • edwardcox's Avatar Topic Author
  • Offline
  • Premium Member
  • Premium Member
  • Here to help.
  • Posts: 131
  • Thank you received: 26
Ok, things that make you go Grrrr. Inserted error_reporting in controller back/front. No change, no output, no error.

Jocelyn, just out of curiosity, if the controller is asked to show a Record with no data what should nothing to show ;) look like.

And of course.. any further suggestions? Re build?

Edward.
Passionate Joomla! Developer and J-Cook pro evangelist.
www.jcombuilder.com - we build great Joomla!® Components so you don't have to.

Please Log in or Create an account to join the conversation.

Re: FE Item View not showing on empty record. 20 Apr 2012 08:57 #2074

  • admin
  • admin's Avatar
  • Offline
  • Administrator
  • Administrator
  • Chef
  • Posts: 3711
  • Thank you received: 986
Fixed.

Please regenerate.

The only affected files are :

classes/jmodel.item.php
classes/jmodel.list.php
Coding is now a piece of cake
The following user(s) said Thank You: edwardcox

Please Log in or Create an account to join the conversation.

Re: FE Item View not showing on empty record. 20 Apr 2012 09:39 #2075

  • edwardcox
  • edwardcox's Avatar Topic Author
  • Offline
  • Premium Member
  • Premium Member
  • Here to help.
  • Posts: 131
  • Thank you received: 26
As in the Will Smith film: Legend. (thank you!)
Fixed. So answer to the long running question "What should I expect to see? Nothing - an empty layout!".

Edward. :)
Passionate Joomla! Developer and J-Cook pro evangelist.
www.jcombuilder.com - we build great Joomla!® Components so you don't have to.

Please Log in or Create an account to join the conversation.

Re: FE Item View not showing on empty record. 20 Apr 2012 09:48 #2077

  • admin
  • admin's Avatar
  • Offline
  • Administrator
  • Administrator
  • Chef
  • Posts: 3711
  • Thank you received: 986
And to refers to another empty totally unusfull feature, I recommend this one :
www.nonumber.nl/extensions/whatnothing
I recommend to read and post a comment ...

By the way I appreciate and highly recommendate NoNumber cool extensions !!

To finally answer you Edward, I totally understand that is an important question to handle all possible pages that the user can access. (Or robots)
Coding is now a piece of cake
The following user(s) said Thank You: edwardcox

Please Log in or Create an account to join the conversation.
  • Page:
  • 1
Forum
Debug
Closed tickets.
[FIXED] FE Item View not showing on empty record.
Time to create page: 0.115 seconds
“
”

Although I found this tool some time ago I just started learning experimenting and building this first component on Monday and now on Thursday afternoon it's already online. Although I already had a working version done with another tool this is much easier to build and at the end you have the freedom to own your own component. Once you know how to use Cook you will boost your productivity as the learning curve is really moderate compared to many other tools.
Giori (Forum)

Get Started

Log In Sign In