Level 67
Try changing
$model = new IPMSAN($request->all());
$model->save();
to
$model = IPMSAN::create($request->all());
Whatever fields are in the $request must be $fillable on the model.
Apr 15, 2018
42
Level 1
Array to string conversion
Hello Laracast community, I am using laravel as a back end but when i try to post someting i get an error : ARRAY TO STRING CONVERSION this is my add function:
public function addIPMSAN (Request $request)
{
$model = new IPMSAN($request->all());
$model->save();
$response = array ('response' =>'IPMSAN record successfully created with id !', 'success'=>true);
return $response ;
}
and this is my form in frontend i know the problem is from using date can i get some help here plz
IPMSAN/Central
<div class="form-group">
<label for="name_ipm" class="col-sm-4 control-label">Name</label>
<div class="col-sm-16">
<input type="text" class="form-control" name="name" [(ngModel)]="model.name_ipm" #name="ngModel">
</div>
<div *ngIf="name.errors && (name.dirty || name.touched)" class="alert alert-danger">
<div [hidden]="!name.Errors.required">
<span class="glyphicon glyphicon-exclamation-sign"></span> Name is Required
</div>
</div>
</div>
<hr>
<div class="form-group">
<label for="refrence" class="col-sm-4 control-label">Reference</label>
<div class="col-sm-16">
<input type="text" class="form-control" name="refrence" required [(ngModel)]="model.refrence_ipm" #refrence="ngModel">
</div>
<div *ngIf="refrence.errors && (refrence.dirty || refrence.touched)" class="alert alert-danger">
<div [hidden]="!refrence.Errors.required">
<span class="glyphicon glyphicon-exclamation-sign"></span> Refrence is Required
</div>
</div>
</div>
<hr>
<div class="form-group">
<label for="latitude" class="col-sm-4 control-label">Latitude</label>
<div class="col-sm-16">
<input type="text" class="form-control" name="latitude" required [(ngModel)]="model.latitude_ipm" #latitude="ngModel">
</div>
<div *ngIf="latitude.errors && (latitude.dirty || latitude.touched)" class="alert alert-danger">
<div [hidden]="!latitude.Errors.required">
<span class="glyphicon glyphicon-exclamation-sign"></span> latitude is Required </div>
</div>
</div>
<hr>
<div class="form-group">
<label for="longitude" class="col-sm-4 control-label">longitude</label>
<div class="col-sm-16">
<input type="text" class="form-control" name="longitude" required [(ngModel)]="model.longitude_ipm" #longitude="ngModel">
</div>
<div *ngIf="longitude.errors && (longitude.dirty || longitude.touched)" class="alert alert-danger">
<div [hidden]="!longitude.Errors.required">
<span class="glyphicon glyphicon-exclamation-sign"></span> longitude is Required </div>
</div>
</div>
<hr>
<div class="form-group">
<label for="deployment_date" class="col-sm-4 control-label">Deployment Date</label>
<form class="form-inline">
<div class="form-group">
<div class="input-group">
<input type="text" class="form-control" placeholder="yyyy-mm-dd" name="deployment_date" [(ngModel)]="model.deployment_date" ngbDatepicker #deployment_date="ngbDatepicker">
<div class="input-group-append">
<button class="btn btn-outline-secondary" (click)="deployment_date.toggle()" type="button">
<img src="assets/img/calendar.svg" style="width: 1.2rem; height: 1rem; cursor: pointer;" />
</button>
</div>
</div>
</div>
</form>
</div>
<hr/>
<div class="form-group">
<label for="maintenance" class="col-sm-4 control-label">Maintenance</label>
<form class="form-inline">
<div class="form-group">
<div class="input-group">
<input type="text" class="form-control" placeholder="yyyy-mm-dd" name="maintenance" [(ngModel)]="model.maintenance" ngbDatepicker #maintenance="ngbDatepicker">
<div class="input-group-append">
<button class="btn btn-outline-secondary" (click)="maintenance.toggle()" type="button">
<img src="assets/img/calendar.svg" style="width: 1.2rem; height: 1rem; cursor: pointer;" />
</button>
</div>
</div>
</div>
</form>
</div>
<hr>
<div class="form-group">
<div class="col-sm-offsset-4 col-sm_16">
<a class="btn btn-info" (click)="goBack()">Cancel</a>
<button type="submit" class="btn btn-success" id="btn-save" [disabled]="!addIPMSANForm.form.valid">submit</button>
<button class="btn btn-danger " (click)="addIPMSANForm.form.reset()"> Reset</button>
<div class="alert alert-success alert-dismissible" id="msg1" style="display: none;"></div>
</div>
</div>
</form>
Level 1
sorry no it does not work
Level 67
That tells us nothing. What happened? Did it make an error? Did you add the fields to the $fillable array on the model?
What does IPMSAN look like?
Level 1
it give me an error: IPMSAN not found and in my Model i already add the $fillable
public $fillable = ['name_ipm','refrence_ipm','latitude_ipm','longitude_ipm','deployment_date','maintenance'];
Level 67
Ok, I assumed you were importing the model since you weren't including a namespace in your posted code. If it is located in /app/IPMSAN, then it would be
$model = \App\IMPSAN::create($request->all());
And IMPSAN would need to have
namespace App;
at the top.
If it's located somewhere else, you'd need to adjust everything I said to reflect its location.
Level 1
i try it and i get some new error : message": "Class 'App\Controller\Controller' not found",↵ i try also to relect its location it ggive me : "message": "Class 'App\Http\Controllers\App\IMPSAN' not found"
Level 67
You really need to post more relevant code then. It's really difficult to guess what could be wrong when I can just see it.
Post your whole controller, and the whole model, along with the location to each, like /app/Http/Controllers/YourController.php. Not just the method. The whole thing.
Level 67
Please see this link on how to format your code with ``` https://help.github.com/articles/basic-writing-and-formatting-syntax/#quoting-code
Level 50
hey it should be
$model = \App\IMPSAN::create($request->all());
Level 75
Sounds like a namespace mess up, fix your namespaces.
Level 50
@TOUTOU your model name IPMSAN not IMPSAN
$model = \App\IPMSAN::create($request->all());
Level 67
namespace App;
namespace App\Controller;
namespace App\Http\Controllers;
If that's any indication.... There is only 1 namespace per file...
Level 67
@rin4ik I already suggested that and he said it didn't work. Wait til he posts his complete, formatted code. There are lots of things wrong here.
Level 50
@Cronix it gives him this error
"message": "Class 'App\Http\Controllers\App\IMPSAN' not found"
Level 122
Clearly there are problems;
namespace App; namespace App\Controller; namespace App\Http\Controllers;
Level 1
@rin4ik yes it's work but still the same error :Array ti string conversion
Level 67
Fix your code formatting please.
Level 75
Also time to breathe in, and watch some intro videos, starting with the free php series.
Level 1
i post my controller and my Model here https://plnkr.co/edit/bgyhcRzZdB4rIffAshJQ?p=catalogue
Level 67
You also need to post the location of both your model and controller, like /app/Http/Controllers/MyController.
Level 1
sorry @Cronix i sont undrestand how can i format it
Level 75
Microwave just dinged, popcorn and soda time.
Level 67
I posted the link that shows how. 3 backticks on it's own line and nothing else. Then your code. Then a newline with 3 more backtics with nothing else.
But don't worry about it now since you posted it on the other place. Now we need to know the file paths of your controller and model.
Level 1
my Controller : /app/Http/Controllers/IPMSANController. my Model :/app/IPMSAN.php
Level 50
1 like
Level 67
Ok, in your controller, change
namespace App;
namespace App\Controller;
namespace App\Http\Controllers;
use App\Controller\AppController;
to just
namespace App\Http\Controllers;
In the controller, change
$model = \App\IPMSAN::create($request->all());
to
$model = IPMSAN::create($request->all());
These aren't laravel issues. They're basic php issues.
Level 75
From your questions, and videos viewed zero, I really feel that what would help you is:
https://laracasts.com/series/php-for-beginners
https://laracasts.com/series/object-oriented-bootcamp-in-php
https://laracasts.com/series/laravel-from-scratch-2017
All that training is free, no cost to you.
Level 1
thank you i fixed it but it still the same ERROR array to string conversion
Level 67
Ok, let's see the output of the $request.
public function addIPMSAN (Request $request)
{
dd($request->all()); // add this
$model = \App\IPMSAN::create($request->all());
Level 50
what if you remove this and redirect back
$response = array ('response' =>'IPMSAN record successfully created with id !', 'success'=>true);
return $response ;
return back();
Please or to participate in this conversation.