| # |
May 30th 2021, 14:37 |
 kevin.pfeifer |
which i like to do with `!empty($entity->field)` |
| # |
May 30th 2021, 14:37 |
kevin.pfeifer |
then you first need to check if they are present |
| # |
May 30th 2021, 14:37 |
kevin.pfeifer |
if you get warnings/errors because some properties are not set |
| # |
May 30th 2021, 14:35 |
etibor |
Or if($frat->_joinData->score > $frat->maximal || $frat->_joinData->score<1 || ($frat->_joinData->result != null)){ does not works too |
| # |
May 30th 2021, 14:34 |
etibor |
its just dont allow when the selected item is null i tried to add that exception: if($frat->_joinData->score > $frat->maximal || $frat->_joinData->score<1 || !is_null($frat->_joinData->result)){ |
| # |
May 30th 2021, 14:33 |
etibor |
yes i did it, i added to the DocumentsTable |
| # |
May 30th 2021, 14:12 |
kevin.pfeifer |
so you can sort of create custom flash messages in your model even though you don’t have access to the flash component inside your model |
| # |
May 30th 2021, 14:12 |
kevin.pfeifer |
which can be extended in the model and later accessed in the controller |
| # |
May 30th 2021, 14:11 |
kevin.pfeifer |
basically I added a property to that class |
| # |
May 30th 2021, 14:04 |
kevin.pfeifer |
you added ```class ProjectsTable extends Table { public array $flash_errors = [];``` to your DocumentsTable? |
| # |
May 30th 2021, 14:03 |
etibor |
thank you Kevin its almost good: Undefined property `flash_errors`. You have not defined the `flash_errors` association on `App\Model\Table\DocumentsTable`. |
| # |
May 30th 2021, 13:59 |
kevin.pfeifer |
Projects is your Table of course |
| # |
May 30th 2021, 13:59 |
slackebot |
$this->Flash->error( __d('alfred_projects', 'The project could not be saved. Please, try again.' ) ); } }``` |
| # |
May 30th 2021, 13:59 |
kevin.pfeifer |
```if( $this->Projects->save( $project ) ) { $this->Flash->success( __d('alfred_projects', 'The project has been saved.' ) ); return $this->redirect( [ 'action' => 'edit', $project->id ] ); } else { if( sizeof( $this->Projects->flash_errors ) > 0 ) { foreach( $this->Projects->flash_errors as $error ) { $this->Flash->error( $error ); } } else { |
| # |
May 30th 2021, 13:58 |
kevin.pfeifer |
and access these messages in your controller |
| # |
May 30th 2021, 13:58 |
kevin.pfeifer |
``` $rules->add(function ($entity, $options) { array_push( $this->flash_errors, "my error message" ); return false; }, 'ruleName', [ 'errorField' => 'is_done', 'message' => 'My custom message' ]);``` |
| # |
May 30th 2021, 13:57 |
kevin.pfeifer |
```class ProjectsTable extends Table { public array $flash_errors = [];``` |
| # |
May 30th 2021, 13:57 |
kevin.pfeifer |
i guess it would be easier for you to set “custom error messages” like so |
| # |
May 30th 2021, 13:56 |
etibor |
$this->Form->control('storage.'.$i.'._joinData.score',['label'=>(false), 'type'=>'select','options'=>$options,'empty'=>__('choose') ]); // i have actually 4 fields like this |
| # |
May 30th 2021, 13:55 |
etibor |
if the error message is displayed on the top of the page it would be also good |
| # |
May 30th 2021, 13:55 |
etibor |
actually i have a field for total score, echo $this->Form->control( 'score' ); and if there is the custom error, the message is displayed there |
| # |
May 30th 2021, 13:51 |
slackebot |
<kevin.pfeifer> |
| # |
May 30th 2021, 13:51 |
kevin.pfeifer |
which results in |
| # |
May 30th 2021, 13:51 |
kevin.pfeifer |
``` echo $this->Form->control( 'is_done' );``` |
| # |
May 30th 2021, 13:50 |
kevin.pfeifer |
and my form outputs |
| # |
May 30th 2021, 13:50 |
kevin.pfeifer |
in my Table |
| # |
May 30th 2021, 13:50 |
kevin.pfeifer |
``` public function buildRules( RulesChecker $rules ): RulesChecker { $rules->add(function ($entity, $options) { return false; }, 'ruleName', [ 'errorField' => 'is_done', 'message' => 'My custom message' ]); return $rules; }``` |
| # |
May 30th 2021, 13:50 |
kevin.pfeifer |
let me explain how I got it working |
| # |
May 30th 2021, 13:47 |
etibor |
and the form is $this->Form->create($document) |
| # |
May 30th 2021, 13:47 |
etibor |
$this->Form->control('storage.'.$i.'._joinData.score',['label'=>(false), 'type'=>'select','options'=>$options,'empty'=>__('choose') ]); |
| # |
May 30th 2021, 13:45 |
kevin.pfeifer |
let me check that |
| # |
May 30th 2021, 13:45 |
etibor |
but that does not show the erro by that field |
| # |
May 30th 2021, 13:44 |
etibor |
i tried like this(just for give a try): ['errorField'=>'storage.0._joinData.score','message'=>'Do not change Form field values!'] |
| # |
May 30th 2021, 13:43 |
etibor |
the fields look like this storage.$i._joinData.score |
| # |
May 30th 2021, 13:42 |
kevin.pfeifer |
ha ok |
| # |
May 30th 2021, 13:41 |
etibor |
the last thing would be to show the error message by the properly form field |
| # |
May 30th 2021, 13:41 |
kevin.pfeifer |
hello :) |
| # |
May 30th 2021, 13:41 |
etibor |
the solution almost work perfectly |
| # |
May 30th 2021, 13:40 |
etibor |
hello Kevin |
| # |
May 30th 2021, 08:26 |
kevin.pfeifer |
:clap: ndm |
| # |
May 30th 2021, 04:17 |
admad |
@ndm You are already the north star of this channel for quite a while, guiding the lost souls. |