I Have a for where you can add multiple lines by click on a button and I want to store the data into the database
This is the error I get when I submit the form - Array to string conversion
Form inputs I didn't post the form element since I don't think I needed to show it here.
<input type="text" class="form-control" name="title[]" />
<input type="text" class="form-control" name="link[]" />
Controller
public function help_store(Request $request)
{
$helps = collect([]);
if ($request->title) {
foreach ($request->title as $key => $title) {
$model = Help::updateOrCreate([
'title' => $title
], [
'link' => $request->link[$key]
]);
$helps->push($model);
}
}
Help::whereNotIn('id', $helps->pluck('id'))->delete();
return redirect()->back();
}
I see this error
SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'title' cannot be null (SQL: insert into helps (title, link, updated_at, created_at) values (?, ?, 2021-01-15 20:02:42, 2021-01-15 20:02:42))
Related
I get this error, when I submit the form
SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'onloan' cannot be null
Please help. Sorry for the noob question. I've been searching but the examples are different.
edit.blade.php
<div class="form-group">
<input type="checkbox" class="" id="onloan" value="1" {{ $item->onloan == 1 ? 'checked' : '' }}>
<label for="onloan">On Loan</label>
</div>
controller
public function update(Request $request, Item $item)
{
$item->update([
'name' => $request->name,
'description' => $request->description,
'barcode' => $request->barcode,
'onloan' => $request->onloan //Not Working
]);
}
add name="onloan" on your input field, otherwise it won't pass data with form submit method.
<input type="checkbox" class="" name="onloan" id="onloan" value="1" {{ $item->onloan == 1 ? 'checked' : '' }}>
If you uncheck the checkbox, then it will send nothing with submit, so from your controller you can give a value (0) if value is not passed :
'onloan' => ($request->onloan) ? '1' : '0';
Or,
if(isset($request->onloan)) {
$onloan = "1";
} else {
$onloan = "0";
}
'onloan' => $onloan,
I'm trying to use sync on a many to many that includes a status and a comment. I can sync the applications without status and comment just fine.
NewUserAccount Model
public function applications()
{
return $this->belongsToMany('App\Application', 'new_user_account_applications', 'new_user_id')->withPivot('application_comment', 'status');
}
Application Model
public function newUserAccounts()
{
return $this->belongsToMany('App\NewUserAccount', 'new_user_accounts_applications', 'new_user_id')->withPivot('application_comment', 'status');
}
My NewUserAccountController
public function store(StoreRequest $request)
{
$userAccount = NewUserAccount::create(array_merge(
$request->all(),
['submitted_by' => $requester->id],
['start_date' => Carbon::parse($request->input('start_date'))],
['account_expires' => $request->accountExpires('newAccountExpireDate')],
['company_id' => $requester->company_id],
['username' => $request->manuallyAssignId()]
));
// Here I sync applications and include application comment and status
$userAccount->applications()->sync($request->applications, ['application_comment' => $request->application_comment, 'status' => 0]);
....
}
My pivot showing status and comment correctly
My form. Here is where I'm not sure how to handle the comment and get it to save with each application pivot record.
#foreach($applications as $application)
<label class="k-checkbox">
<input value="{{ $application->id }}" name="applications[]" type="checkbox">{{ $application->application_name }} <span></span>
</label>
<div class="form-group col-lg-4 mb-3">
<label>Comments</label>
<textarea name="application_comment[]" class="form-control" rows="2"></textarea>
</div>
#endforeach
First, you need to set the correct index for the application_comment attribute in your textarea. It's needed to correctly determine the comment for each application.
#foreach($applications as $application)
...
<textarea name="application_comment[{{ $application->id }}]" class="form-control" rows="2"></textarea>
...
#endforeach
Then, you just need to format your data to:
$userAccount->applications()->sync([
application_id_1 => ['application_comment' => 'comment for application_id 1'],
application_id_2 => ['application_comment' => 'comment for application_id 2'],
...
]);
So, here it is
$applications = collect($request->applications)->mapWithKeys(function ($appId) use ($request) {
return [$appId => [
'application_comment' => $request->input('application_comment')[$appId],
'status' => 0,
]];
});
$userAccount->applications()->sync($applications);
I'm working on a laravel application. In laravel I'm trying to update a row from a pivot table. In this application I have three tables:
issues: id, title, description
categories: id, name
category_issues:(pivot table) id, issue_id, category_id
In laravel I'm trying to update a row from a pivot table. I have this relationships:
Issue.php
public function categories() {
return $this->belongsToMany('App\Category', 'category_issues');
}
Category.php
public function issues() {
return $this->belongsToMany('App\Issue', 'category_issues');
}
A issue can have many categories.
Html code for displaying category section:
<div class="form-group row">
<label for="category" class="col-md-4 col-form-label text-md-right">{{ __('Category :') }}</label>
<div class="form-check col-md-6">
#foreach ($categories as $category)
<input type="checkbox" name="category[]" id="{{ $category->id }}" value="{{ $category->id }}"
{{ in_array($category->id, $issue->categories->pluck('id')->toArray()) ? 'checked' : '' }}>
<label for="{{ $category->id }}"> {{ $category->name }} </label>
#endforeach
</div>
</div>
Here is the update function file:
public function update(Issue $issue)
{
request()->validate([
'title'=> ['required', 'min:3'],
'description'=> ['required', 'min:3'],
'category' => ['required']
]);
$issue->title = request('title');
$issue->description = request('description');
$issue->save();
//Category_Issue Update
$categoryIssue = new CategoryIssue;
$cats = request('category');
foreach ($cats as $cat) {
$categoryIssue->updateOrCreate([
'issue_id'=> $issue->id,
'category_id' => $cat
]);
}
return redirect('issues')->with('success', 'Issue has been updated');
}
Instead of doing the creation / update on the CategoryIssue model (do you even have a CategoryIssue model?), Laravel makes this really easy to update the pivots of a relationship all at once, with the sync() method. You've set up the relationships correctly already per your code above.
In your update() method, you already have your Issue model, and have saved it. You have a set of categories coming in from the form via the $request object (or none if user didn't choose any), so you can then update the pivot like this:
$issue->categories()->sync($request->get('category', []));
Leaving a blank array as the second argument is optional. One small suggestion: maybe make the name of the field on the form 'categories' instead of 'category' just to keep it easy to remember it is an array coming in.
Hi I am trying to insert data into db but it says:
SQLSTATE[HY000]: General error: 1364 Field 'title' doesn't have a
default value (SQL: insert into projects (owner_id, updated_at,
created_at) values (1, 2019-06-28 13:17:11, 2019-06-28 13:17:11))
I am following Laracasts Laravel from scratch tutorial
controller:
public function store()
{
$attributes = $this->validateProject();
$attributes['owner_id'] = auth()->id();
$project = Project::create($attributes);
//Project::create($attributes);
//Project::create(request(['title', 'description']));
Mail::to($project->owner->email)->send(
new ProjectCreated($project)
);
return redirect('/projects');
}
model:
protected $guarded = [];
table:
Schema::create('projects', function (Blueprint $table) {
$table->increments('id');
$table->unsignedInteger('owner_id');
$table->string('title');
$table->text('description');
$table->timestamps();
$table->foreign('owner_id')->references('id')->on('users')->onDelete('cascade');
});
blade file:
<form method="POST" action="/projects">
#csrf
<div class="field">
<label class="label" for="title">Title</label>
<div class="control">
<input type="text" class="input {{ $errors->has('title') ? 'is-danger' : ''}}" name="title" value="{{ old('title') }}" placeholder="Project title">
</div>
</div>
<div class="field">
<label class="label" for="title">Description</label>
<div class="control">
<textarea name="description" class="textarea {{ $errors->has('description') ? 'is-danger' : ''}}" placeholder="Project description">{{ old('description') }}</textarea>
</div>
</div>
<div class="field">
<div class="control">
<button type="submit" class="button is-link">Create Project</button>
</div>
</div>
#include('errors')
</form>
how to solve this issue
You have the field title on the projects table however you are not assigning it a value. As it is set as Not Nullable this will give this error.
You will need all attributes to be in the $fillable attribute on the model when using Project::create($attributes); which you do not seem to have.
An example of the $fillable would be :
protected $fillable = [
'title',
'description',
'owner_id',
];
There are several other potential causes however it is impossible to tell without you including your full Project model and the view which this request is from.
Edit
You will need to change your function to this :
public function store(ProjectRequest $request)
{
$attributes = $request->all();
$attributes['owner_id'] = auth()->id();
$project = Project::create($attributes);
Mail::to($project->owner->email)->send(
new ProjectCreated($project)
);
return redirect('/projects');
}
You can create the ProjectRequest class by running php artisan make:request ProjectRequest and then putting your validation rules in there instead.
Read more here.
Add your column name in fillable like this in your model (I guess your model name is Project.php)
So your model class should like this.
<?php
mnamespace App;
use Illuminate\Database\Eloquent\Model;
class Project extends Model
{
protected $guarded = [];
protected $fillable = [
'title', 'owner_id','description'
];
public function owner()
{
return $this->belongsTo(User::class);
}
public function tasks()
{
return $this->hasMany(Task::class);
}
public function addTask($task)
{
$this->tasks()->create($task);
}
}
And then update your controller store method like this.
public function store(Request $request)
{
$attributes = $this->validateProject();
$attributes->owner_id = auth()->id();
$attributes->title = $this->request->title;
$attributes->description= $this->request->description;
$project = Project::create($attributes);
Mail::to($project->owner->email)->send(
new ProjectCreated($project)
);
return redirect('/projects');
}
The error itself is self explanatory, check this code:
$attributes['owner_id'] = auth()->id();
$project = Project::create($attributes);
here you are creating a new record in project table, and for that you are taking only one column i.e. owner_id, but in the table there is a column title which do not have a default value.
So either take all the column while creating a new record or provide those column a default value (null or something else).
To set null as default value in migration:
$table->string('title')->nullable();
or you can directly change the column in database and set its default value as null, see the below screenshot:
Unable to trace the problem you are facing. Give this code a try and please comment if you got any problem.
Inside your route file
Route::post('project', 'ProjectController#store')->name('project.store');
In your create view
<form method="POST" action="{{route('project.store')}}">
#csrf
<div class="field">
<label class="label" for="title">Title</label>
<div class="control">
<input type="text" class="input {{ $errors->has('title') ? 'is-danger' : ''}}" name="title"
value="{{ old('title') }}" placeholder="Project title">
</div>
</div>
...
<div class="field">
<div class="control">
<button type="submit" class="button is-link">Create Project</button>
</div>
</div>
#include('errors')
</form>
In your ProjectController
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Post;
class UserController extends Controller{
public function store(Request $request)
{
$this->validate($request, [
'title' => 'required|max:255',
]);
$post = Post::create([
'title' => $request->title,
'owner_id' => auth()->id()
]);
return redirect('/projects');
}
EDIT 1
In your previous code inside ProjectsController, instead of using $attributes try using
public function store()
{
$project = Project::create([
'title' => request('title'),
'owner_id' => request('owner_id')
]);
Mail::to($project->owner->email)->send(
new ProjectCreated($project)
);
return redirect('/projects');
}
EDIT 2
Instead of using create method, try this one
public function store()
{
$project = new Project();
$project->title = request('title');
$project->owner_id = request('owner_id');
$project->save();
...
}
I modified the register controller AND the user table to have a role attribute as a string:
Schema::table('users', function (Blueprint $table) {
$table->string('role')->nullable()->index();
});
and i have created an enums.php in config folder like this:
return [
'role_types' => [
'ADMIN' => "Admin",
'TEACHER' => "Teacher",
'STUDENT' => "Student",
]];
on the register user view (which is scaffold by default with bootstrap)
i made select box to accommodate the selection:
<select class="form-control" id="role" name='role'>
#foreach (Config::get('enums.role_types') as $role)
<option value="{{ $role }}">{{$role}}</option>
#endforeach
</select>
But up on registering the user, the value is NULL.. what am i doing wrong ?
When using Model::create() you have to set your model's fillable array:
protected $fillable = [
'email',
'name',
'role',
...
];
Laravel does not let you mass assign a row using data it cannot trust. Check the docs: https://laravel.com/docs/5.3/eloquent