[TYPO3-dev] showing error message in the backend

[Daniel Siepmann]

Are you using extbase and fluid?
Then you can use the ViewHelper do show the FlashMessage.

Anyway you have to show the messages. With the above code you just add
them. You don't show them.
You have to display the messages in the Template.
Take a look at the ViewHelper inside typo3/sysext/fluid/Classes/ViewHelper ...

--
Daniel Siepmann
TYPO3 Editorial Team Co-Leader

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On Sun, Feb 17, 2013 at 2:33 AM, Ivano Luberti <luberti at archicoop.it> wrote:
> Hello, just finished to write a backend extension everything works as
> expected except of showing result messages in the backend.
> I have seen from documentation the I have to write something like this
>  for showing flash messages
>
>             $debugMessage='message text';
>             $message = t3lib_div::makeInstance('t3lib_FlashMessage',
> $debugMessage, 'Errore nella notifca della pubblicazione',
>             t3lib_FlashMessage::ERROR);
>
>             t3lib_FlashMessageQueue::addMessage($message);
>
>
> if i debug the code it seems everything is executed correctly and from
> documentation seems that nothing has to be done client side.
>
> TIA for any suggestion
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