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');
}
}
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 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');
}
I want to define multidimentional array in laravel controller globally.
I am defining it like this
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Http\Requests;
use App\Communication_link;
use App\Contact;
use DateTime;
use App\Resource_status;
use App\Inquiry;
use App\Contact_communication;
use App\Pincode;
use App\City;
use App\User;
class createInquiryController extends Controller
{
public $response;
$map = array(
array("contact","id"),
array("communication_link", "id"),
array("contact_communication","id")
);
public function contact_select(Request $request){
return $map;
}
}
but this is throwing a error "undefined map".
Define it and assign data in constructor:
protected $map;
public function __construct()
{
$this->map = array(
array("contact","id"),
array("communication_link", "id"),
array("contact_communication","id")
);
}
Then you'll have access to this variable from any method in this controller:
public function index()
{
$data = $this->map;
}
I am pretty new to Laravel and I am trying to add the post, create by a user into the database. But when I do so, following error comes:
Argument 1 passed to Illuminate\Database\Eloquent\Relations\HasOneOrMany::save()
must be an
instance of Illuminate\Database\Eloquent\Model, string given,
called in C:\xampp\htdocs\lar\app\Http\Controllers\PostController.php on line
25 and defined
User model:
<?php
namespace App;
use Illuminate\Contracts\Auth\Authenticatable;
use Illuminate\Database\Eloquent\Model;
class User extends Model implements Authenticatable
{
use \Illuminate\Auth\Authenticatable;
public function posts()
{
return $this->hasMany('App\Post');
}
}
Post Model:
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Post extends Model
{
public function user()
{
return $this->belongsTo('App\User') ;
}
}
PostController:
<?php
namespace App\Http\Controllers;
use App\Post;
use Illuminate\Http\Request;
class postController extends Controller
{
public function postCreatePost(Request $request){
// Validation
$post = new Post();
$post->$request['body'];
$request->user()->posts()->save('$post');
return redirect()->route('dashboard');
}
}
Post Route:
Route::post('/createpost',[
'uses' => 'PostController#postCreatePost',
'as'=>'post.create'
]);
Form action:
<form action="{{route('post.create')}}" method="post">
Please tell me how to fix this.. How to fix this?
Thank you in advance.. :)
I think what you want is this:
<?php
namespace App\Http\Controllers;
use App\Post;
use Illuminate\Http\Request;
class postController extends Controller
{
public function postCreatePost(Request $request){
// Validation
$post = new Post();
// here you set the body of the post like that
$post->body = $request->body;
// here you pass the $post object not as string
$request->user()->posts()->save($post);
return redirect()->route('dashboard');
}
}
You need to pass the $post object as an object to the save method. You was doing this: $user->posts()->save('$post') when you need to do this: $user->posts()->save($post).
Hope it helps.
when i use laravel middleware its routes is not work properly
<?php
namespace App\Http\Controllers;
use Auth;
use App\Article;
use App\Http\Requests;
use Illuminate\Http\Request;
use App\Http\Requests\ArticleRequest;
use App\Http\Controllers\Controller;
use Carbon\Carbon;
//use Illuminate\Http\Request;
class ArticlesController extends Controller
{
public function __construct(){
$this->middleware('auth',['only'=>'create']);
}
//
public function index(){
//return \Auth::user();
$articles = Article::latest('published_at')->published()->get();
return view('articles.index',compact('articles'));
}
public function show($id){
$article = Article::findorFail($id);
//dd($article->published_at->addDays(8)->diffForHumans());
return view('articles.show',compact('article'));
}
public function create(){
if(Auth::guest()){
return redirect('articles');
}
return view('articles.create');
}
public function store(ArticleRequest $request){
/*
$input = Request::all();
$input['published_at'] = Carbon::now();
*/
$article = new Article($request->all());
Auth::user()->articles()->save($article);
//Article::create($request->all());
return redirect('articles');
}
public function edit($id){
$article = Article::findorFail($id);
return view('articles.edit', compact('article'));
}
public function update($id, ArticleRequest $request){
$article = Article::findorFail($id);
$article->update($request->all());
return redirect('articles');
}
}
when i go to http://localhost/lernlaravel/public/articles/create it works fine
but when i go to http://localhost/learnlaravel/public/articles it redirect to http://localhost/articles.
index() method is used for listing articles how i can fix it?
The redirect () accepts a URL path so if you want ensure your redirect will work on both testing and production environments, I would pass either action () or route () to all of your applications redirect calls. In your this case I would go with
return redirect(action ('ArticlesController#show', $articles->id));
This way Laravel will automatically generate the proper URL path to the controller you want to handle the request.
If you choose to go with route() you are required to have named the route in your routes file, but I find that with resourceful controllers it's less complicated to go with action.