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

  • edwardcox
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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.
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www.jcombuilder.com - we build great Joomla!® Components so you don't have to.

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

  • VeCrea
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Hi Edward,
What would be your desired output if there is nothing to show ?

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

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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.
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www.jcombuilder.com - we build great Joomla!® Components so you don't have to.

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

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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

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

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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.
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www.jcombuilder.com - we build great Joomla!® Components so you don't have to.

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

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In the main controller of your component.

mycomponent.php (In FRONT and BACK)

So the errors are visible only when you load your component.
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Re: FE Item View not showing on empty record. 20 Apr 2012 08:30 #2072

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

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Fixed.

Please regenerate.

The only affected files are :

classes/jmodel.item.php
classes/jmodel.list.php
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Re: FE Item View not showing on empty record. 20 Apr 2012 09:39 #2075

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

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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)
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Debug
Closed tickets.
[FIXED] FE Item View not showing on empty record.
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“
”

This is what you call a component builder. I was able to master using this in a very short time and the resulting component works like a charm. Not just a basic component builder but a fully working component builder with forms fields tables all ready to go. You can make the list and item views to display in the front and back end. Also there is a great forum just starting to evolve and I'm sure this will grow very rapidly when you all realise how good this tool is.
Kevin (JED)

         

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