I am adding a feature in chatter package and now am unable to show data on my view
this is the code of controller ChatterreplyController.php
<?php
namespace DevDojo\Chatter\Controllers;
use Illuminate\Http\Request;
use DevDojo\Chatter\Models\Chatterreply;
use Auth;
use Carbon\Carbon;
use DevDojo\Chatter\Events\ChatterAfterNewDiscussion;
use DevDojo\Chatter\Events\ChatterBeforeNewDiscussion;
use DevDojo\Chatter\Models\Models;
use Illuminate\Routing\Controller as Controller;
use Event;
use Validator;
class ChatterreplyController extends Controller
{
public function store(Request $request)
{
$chatterreply = new Chatterreply;
$chatterreply->reply = $request->body;
$chatterreply->chatter_post_id = $request->chatter_post_id;
$chatterreply->chatter_discussion_id = $request->chatter_discussion_id;
$chatterreply->save();
return back()->with('chatter_alert','Add Comment Successfully');
}
public function show(Chatterreply $chatterreply ,$id)
{
$chatterreplies = Chatterreply::where('chatter_post_id',$id)->get();
return view('chatter::discussion', compact('chatterreplies'));
echo "<pre>"; print_r('$chatterreplies'); die;
}
}
this is the view page discussion.blade.php
#foreach($chatterreplies as $chatterreply)
{{$chatterreply->reply}}
#endforeach
try this:
public function store(Request $request)
{
$chatterreply = new Chatterreply;
$chatterreply->reply = $request->body;
$chatterreply->chatter_post_id = $request->chatter_post_id;
$chatterreply->chatter_discussion_id = $request->chatter_discussion_id;
$chatterreply->save();
return redirect('/discussion')->with('chatter_alert','Add Comment Successfully');
}
Related
I want to pass $defaultFrom from NewsletterController.php:
<?php
namespace App\Http\Controllers;
use App\Mail\NewsletterMail;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Mail;
class NewsletterController extends Controller
{
public function send()
{
$defaultFrom = 'newsletter#stuttard.de';
DB::table('newsletter_mails')->insert(['from' => $defaultFrom]);
$emails = DB::select('select * from newsletters order by id desc');
foreach ($emails as $email) {
Mail::to($email)->send(new NewsletterMail());
}
}
}
to NewsletterMail.php:
<?php
namespace App\Nova;
use Illuminate\Http\Request;
use Laravel\Nova\Fields\ID;
use Laravel\Nova\Fields\Text;
class NewsletterMail extends Resource
{
public function fields(Request $request)
{
return [
ID::make(__('ID'), 'id')->sortable(),
Text::make('From', 'from')->default($defaultFrom)->placeholder($defaultFrom),
];
}
}
I've tried to put public $defaultFrom; above the fields() function or call new NewsletterMail($defaultFrom) but this seems to be wrong syntax. Sorry, I'm a bit new to Laravel.
I assume that you have Newsletter model. Move $defaultFrom to model as public const DEFAULT_FROM = 'newsletter#stuttard.de';. After doing this, you can call it's value in both places using Newsletter::DEFAULT_FROM.
I added migrate in database, but why getting error I don't know, I am pretty new to Laravel, I don't know how can I fix this.
Error is:
Undefined variable: title
My code:
namespace App\Http\Controllers\Admin;
use App\Models\Abouts;
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
class AboutusController extends Controller
{
public function index(){
return view('admin.aboutus');
}
public function store(Request $request){
$aboutus = new Abouts();
$aboutus->$title = $request->input('title');
$aboutus->$subtitle = $request->input('subtitle');
$aboutus->$description = $request->input('description');
$aboutus->save();
return redirect('/abouts')->with('success','nice');
}
}
you can write this way also.
namespace App\Http\Controllers\Admin;
use App\Models\Abouts;
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
class AboutusController extends Controller
{
public function index(){
return view('admin.aboutus');
}
public function store(Request $request){
$input = $request->all();
Abouts::create($input); //here About us your model
return redirect('/abouts')->with('success','nice');
}
}
It is OK in Get, Post, Delete in my laravel code.
But I can't update the field.
function update in BookController.php
$data = $this->request->all();
If show the dd($data), it is null.
What reason?
Help me please.
BookRequest.php Code:
<?php
namespace App\Http\Requests;
use Illuminate\Foundation\Http\FormRequest;
class BookRequest extends FormRequest
{
public function authorize()
{
return true;
}
public function rules()
{
return [
'name' => 'required|max:255',
'coment' => 'required'
];
}
}
BookController.php Code:
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Book;
use Illuminate\Http\Response;
use App\Http\Requests\BookRequest;
class BookController extends Controller
{
protected $request;
protected $book;
public function __construct(Request $request, Book $book) {
$this->request = $request;
$this->book = $book;
}
public function update(BookRequest $request, $id) {
$data = $this->request->all();
$book = $this->book->find($id);
$book->name = $data['name'];
$book->coment = $data['coment'];
$book->save();
return response()->json(['status' => Response::HTTP_OK]);
}
}
If i were you i would replace the Controller like below:
<?php
namespace App\Http\Controllers;
use App\Book;
use Illuminate\Http\Response;
use App\Http\Requests\BookRequest;
class BookController extends Controller
{
public function update(BookRequest $request, $id) {
$book = Book::find($id);
$book->update($request->all());
return response()->json(['status' => Response::HTTP_OK]);
}
}
If you have set up Route:model binding then you can simplify Code more better. Below code only works if you have a Route::model setup in your route file web.php.
Check this docs for more details:
https://laravel.com/docs/5.6/routing#route-model-binding
public function update(BookRequest $request, Book $book) {
$book->update($request->all());
return response()->json(['status' => Response::HTTP_OK]);
}
Try this:-
$request->all();
instead of
$this->request->all()
I have solved.
My request: http://127.0.0.1:8000/api/book
POST , key: _method: PUT
Update Code
$data = $request->all();
$book = Boook::find($id);
$book->name = $data['name'];
$book->coment = $data['coment'];
$book->save();
Regards.
Post Model
<?php
namespace App\Model\User;
use Illuminate\Database\Eloquent\Model;
class Post extends Model
{
public function tags(){
return $this->belongsToMany('App\Model\User\Tag','post__tags', 'post_id', 'tag_id');
}
public function categories() {
return $this->belongsToMany('App\Model\User\Category','category__posts','post_id', 'category_id');
}
}
Category Model
<?php
namespace App\Model\User;
use Illuminate\Database\Eloquent\Model;
class Category extends Model
{
public function posts(){
return $this->belongsToMany('App\Model\User\Category','category__posts', 'post_id', 'category_id');
}
}
Tag Model
<?php
namespace App\Model\User;
use Illuminate\Database\Eloquent\Model;
class Tag extends Model
{
public function posts() {
return $this->belongsToMany('App\Model\User\Post','post__tags','post_id','tag_id');
}
}
PostController.php
public funcion store()
{
// do validation here
try{
$post = new Post;
$post->title = $request->title;
$post->subtitle = $request->subtitle;
$post->slug = $request->slug;
$post->body = $request->body;
$post->status = 1;
$post->save(); // This works correct
$post->tags->sync($request->tags); // Not working
$post->categories->sync($request->categories); // Not working
}
catch(\Exception $e){
return redirect(route('post.index'))->with('message', 'Error Adding Post into system!'.$e->getMessage()); // getting Message "Method sync does not exist. "
}
}
Sync is a method on the builder instance, you're using it on the collection.
// change your code like this
$post->tags()->sync($request->tags);
$post->categories()->sync($request->categories);
You need to use the following:
$post->tags()->sync($request->tags);
$post->categories()->sync($request->categories);
Don't forget the () in tags and categories
$post->categories without () is a Collection instance.
$post->categories() is a belongsToMany instance
hi i have task title social network application using post and timeline
i have some problem
use App\Http\Controllers\Controller;
use App\Post;
use Illuminate\Http\Request;
class PostController extends Controller
{
public function postCreatePost(Request $request)
{
$post = new Post();
$post->body = $request['body'];
$request->user()->posts()->save($post);
return redirect()->('home');
}
}
this is my Post modle please check this code
namespace App;
use Illuminate\Database\Eloquent\Model;
class Post extends Model
{
public function user (){
return $this->belongsTo('App\User');
}
}
Try to change
$post = new Post();
To
$post = new Post;
1) Change:
$post->body = $request['body'];
to:
$post->body = $request->get('body');
2) This line: $request->user()->posts()->save($post); also seems all wrong.
In your User model you need to tell eloquent that a user has many posts
public function posts()
{
return $this->hasMany('App\Post');
}
Then that line in your controller for a user with id = 1; $user = User::find(1) becomes:
$user->posts()->save($post)
3)return redirect()->('home'); has to be return redirect()->route('home');
4) Lastly, take some time to read the laravel documentation