Since it will be an email and not one-time thing, when I think about it again, you’d better re-generate the blade file when the admin changes the template. But anyways, here’s what I would do in this case:
- An email is going to be sent
- Read the template from the database
- Write a file in a special directory that is accessible for blade (you would nee to add a new path to
config/views.phppathsto this special directory. - In the email use the newly generated blade file’s name as a template for the email.
You could name the files something like “mail_template_1234.blade.php” where 1234 is the id of the record that contains the specific template.
As a next step, as I mentioned, I would do so that the template is not generated on every email sending, but only once, when the admin saves(updates) the template in the database.
Hint: I have not done this myself, so there could be problems on the way.
Hello. Is is possible that Validation Form Requests do not display errors messages below a field whenever a field wrapper is used ?
$this->crud->addField([
'name' => 'VHC',
'label' => 'Hépatite C<br />(anticorps anti-VHC)',
'type' => 'select_from_array',
'options' => dropdown_key_list(config('constants.dict_VHC')),
'default' => 'Null',
'allows_null' => 'True',
'wrapper' => [ 'class' => 'col-sm-3 mb-4', 'id' => 'VHC'],
'tab' => 'Personne source'
]);Because, if I remove the class from the wrapper above, error messages are displayed as expected.
```
$rules['VHC'] = 'required_if:PersonneSource,Personne source connue' ;
1 reply
I currently have it set up where I have a "fake" repeatable field that has a select->relation and the other pivot data, then in the controller I overwrite the
store method to sync the relations and pivot data. This works great for creating new records.My problem is with editing existing records. Since the
\Backpack\CRUD\app\Http\Controllers\Operations\UpdateOperation sets up the fields before the model is bound to $this->data['entry'] - the only way I have to properly fill that data is to add an accessor to the model.
@judahnator:matrix.org, at the moment I cannot think of another way of implementing it. The repeatable field’s default logic is to store the data as json, so you have to roll your own implementation if you want it a different way.
Regarding the implementation - I could not understand the exact issue. If you do not want to use accessor, you could set the value of the field manually.
1 reply
2 replies
entity => false to prevent backpack default behaviour
- author use "newdb command" , where is it ?
- author does not serve application before he open browser "http://project.test" , how is possible ?
Thanks for clarifications
newdb command is something only on my computer, you won't have that command. I mention in that video that it's a "shorthand", as I mistakenly call it 😅 I didn't think it's worth taking the time to explain how to create a database, nor how to serve the Laravel app. That's because Backpack really isn't geared towards first-time Laravel developers. Trying to teach you both Laravel and Backpack at the same time... it would take so much more time. When you install Backpack, we assume you already know and like Laravel, I'm afraid... We've considered creating a pre-Backpack course, explaining only Laravel, but at the end of the day... there are many people who have already done that, much better than we can. Check out https://laracasts.com/series/laravel-8-from-scratch - Jeffrey Way is the reason I got into the Laravel ecosystem, he's a great teacher.
1 reply
Fake fields
Trying to setup a couple of fake fields as follows:
1) Model
```
protected $fakeColumns =
[
'Résultats_0',
'Résultats_1',
'Résultats_2',
'Résultats_3'
];
protected $casts =
[
'Résultats_0' => 'array',
'Résultats_1' => 'array',
'Résultats_2' => 'array',
'Résultats_3' => 'array',
];
``` These fields are also fillable.
2) Added field to CRUD controller as follows:
```
$this->crud->addField([
'name' => 'VHB',
'type' => 'select_from_array',
'fake' => true,
'label' => 'VHB',
'options' => dropdown_key_list(config('constants.dict_VIH')),
'store_in' => 'Résultats_0'
]);
``` The field isn't rendered.
6 replies
Hi there
I am trying to understand how to manage session parameters/variables. I need to set some session parameters/variables when my different admins login, for example their default office (certain admin can only see their office data so I use where clauses in the list operations)
I have inserted this code into dashboardcontroller.php
$user = backpack_user()->id;
$userDefaultCenter = UserCentre::where(['user_id' => $user, 'default' => 1])->first();
$request->session()->put('centre_id', $userDefaultCenter->centre_id);
which works fine if they login and are taken to the dashboard. However when their session times out and they log back in, the last presented page is shown upon login and the above code is not executed. Thus they need to go to the dashboard to have the settings loaded
So
a) I can always redirect them to the dashboard
b) I execute the code upon login no matter where they are
Question
Where should I be coding this so that it is executed nomatter which page is being loaded first ie without forcing to the dashboard.
Thanks in advance for your help
7 replies
My db migrate:
Schema::create('files', function (Blueprint $table) {
$table->bigIncrements('id');
$table->longtext('filenames');
$table->morphs('fileable');
$table->timestamps();
$table->softDeletes();
});My files Model:
class Files extends Model
{
use CrudTrait;
public function fileable()
{
return $this->morphTo();
}
}My feedback Model
class Feedback extends Model
{
use CrudTrait;
protected $table = 'feedbacks';
protected $casts = [
'files' => 'array'
];
public function files()
{
return $this->morphOne(Files::class, 'fileable');
}
public function setFilesAttribute($value)
{
$attribute_name = "files";
$disk = "public";
$destination_path = "uploads/feedbacks";
$this->uploadMultipleFilesToDisk($value, $attribute_name, $disk, $destination_path);
}
}My feedback crud controller field:
CRUD::addField([
'name' => 'files',
'label' => 'Files',
'type' => 'upload_multiple',
'upload' => true,
'morph' => true,
'entity' => 'files',
'attribute' => 'filenames',
'model' => Files::class,
]);But this give my an error:
BadMethodCallException
Call to undefined method Illuminate\Database\Eloquent\Relations\MorphOne::sync()Can anybody help me with this? Thanks
@extends(backpack_view('blank')) and add your page content inside @section('content') your content here @endsection. Have a look in dashboard file in demo: https://github.com/Laravel-Backpack/demo/blob/master/resources/views/vendor/backpack/base/dashboard.blade.php
Hi! I've been struggling with the multiple file upload lately. I have multiple fields of multi uploads on 1 model. If I debug 1 mutator it doesn't even get in it and I get the error "Array to string conversion". Any help? I've debugged my request and the filebag has the files, so they're coming in my request at least.
THIS IS AN EXAMPLE OF MY CODE:
My field:
[ // Upload
'name' => 'medical_screening_files',
'label' => 'Medische Schifting Documenten',
'type' => 'upload_multiple',
'upload' => true,
'disk' => Storage::disk('medical_screenings'), // if you store files in the /public folder, please omit this; if you store them in /storage or S3, please specify it;
// optional:
//'temporary' => 10 // if using a service, such as S3, that requires you to make temporary URLs this will make a URL that is valid for the number of minutes specified
],Filesystems.php
'disks' => [
'local' => [
'driver' => 'local',
'root' => storage_path('app'),
],
'medical_screenings' => [
'driver' => 'local',
'root' => storage_path('app/medical_screenings'),
],
]Model cast:
protected $casts = [
'medical_screening_files' => 'array',
];Mutator on model:
public function setMedicalScreeningFilesAttribute($value)
{
$attribute_name = "medical_screening_files";
$disk = "medical_screenings";
$destination_path = "medical_screenings";
$this->uploadMultipleFilesToDisk($value, $attribute_name, $disk, $destination_path);
}
$this->crud->addColumn([
'name' => 'amount',
'label' => 'Ποσό',
'type' => 'number',
'decimals' => 5
]);