Issue with var_dump in php plugin list

[kouros91]

HI; It seems that var-dump doesn't work when i want to ask value of a var. in a php code with php plugin list. Is it a problem of my code or fabrik ?
even if i put a simple code ine the php code plugin list like
$coucou = 0;
var_dump($coucou);exit;
Same issue with $statusMsg($coucou);
No display of $statusMsg . It's the same with others php plugin list.
i get nothing.
In this case, i have 10 php plugin list buttons. It's an administrator list with a few buttons.
If it's a issue from php plugin list, how can i have display value of a variable ?

When i test without Ajax in list navigation, var_dump is ok !
Is there a possibility to keep var_dump with ajax option in list ?

Thank you
.
Nicolas

 

[cheesegrits]

When running AJAX code, remember that it is ... well, AJAX. The output of your code isn't loaded automatically in the browser, like when you load a page. It's being returned to the Javascript function that called the AJAX request, which then processes it and does whatever it is your code does with it.

So to see any output from AJAX code, you have to run something like Chrome, open Dev Tools, and look in the Network tab to see the response from the AJAX call. Or use the JS debugger, put a breakpoint in your onSuccess() callback in the AJAX call, and look at the returned value.

Alternatively, use j!dump ...

https://extensions.joomla.org/extension/j-dump

... then you'll see your dumped ba==values the next time you refresh the page.

-- hugh

 

[kouros91]

Ok thank you for all these advices