Member Avatar for thernandez

Hi good day;

Im working with Ignited Datatables and Im trying to add a callback on edit_column but it's no working it's not making the call just print the 3 parameter :

   $this->datatables->edit_column('value','$1','callback_esNulo(value,id)');

and this the function callback

  function esNulo($value,$id){
     $result= is_null($value) ?  "0" :  "1";
     echo $result;
    }

I hope can help me thanks ....

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  • Latest Post Latest Post by Taywin
Member Avatar for Taywin

Maybe you should compare your format with this link. You may need to change the $this->datatables->edit_column to be more verbose that that...

Member Avatar for thernandez

the diference between the script is just the way im calling the object I have multiple :

   $this->datatables->select('id,value');
   $this->datatables->from('table');
   $this->datatables->edit_column('value','$1','callback_esNulo(value,id)');

I don't understand why it's just printing 'callback_esNulo(value,id)' at table..

Member Avatar for Taywin

Hmm.. If I see it correctly, on the page, it is ...

$datatables->select(...)->from(..)->edit_column(..., ..., ...);

Member Avatar for diafol 
$this->datatables->edit_column($column, $content, $match_replacement);

Was what I got from the github link which suggests that you need to place a match regex not a callback. Where did you get the references for a callback?

Member Avatar for Taywin

What is your this variable? Also, did you check if you really connect to the database?

Edited by Taywin
Member Avatar for thernandez

the connection to DB it's working fine

Member Avatar for Taywin

Hmm... difficult to sugest... But here... try adding public in front of your function as public function esNulo($value,$id) {?

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