shamsul_huda

Here is the controller I get into problem

 public function best_answer($id)
    {
        $reply = Reply::find($id);

        $reply->best_answer = 1;

        $reply->save();

        Session::flash('success', 'Marked as best answer');

        return redirect()->back();
    }

Here is the Table field where I make it default 0 which should be replaced with 1.

$table->boolean('best_answer')->default(0);

I also add this functionality to my DiscussionController

public function show($slug)
    {
        $discussion = Discussion::where('slug', $slug)->first();

       // dd($discussion);

        $best_answer = $discussion->replies()->where('best_answer', 1)->first();
        
        
        return view('discussions.show')
                        ->with('d', $discussion)
                        ->with('best_answer', $best_answer);
        
    }

And finally, I solve this problem...

you have to keep first option value blank.

<span class="channel">
           <select class="selectpicker" name="channel_id" data-style="btn btn-link" id="exampleFormControlSelect1" required="true">
                 <option value="">Channel</option>

               @foreach($channels as $channel)
                  <option value="{{ $channel->id }}">{{ $channel->title }}   
                 </option>
               @endforeach

            </select>
  </span>

@PALAK27 - I already tried this too it's not worked.

<span class="channel">
           <select class="selectpicker" name="channel_id" data-style="btn btn-link" id="exampleFormControlSelect1" required="true">
                 <option>Channel</option>

               @foreach($channels as $channel)
                  <option value="{{ $channel->id }}">{{ $channel->title }}   
                 </option>
               @endforeach

            </select>
  </span>

I got this! it was a function name, typing mistake (watcher() to watchers())

I can't get this error...

public function is_being_watched_by_auth_user()
    {
        $id = Auth::id();

        $watchers_ids = array();

        foreach($this->watchers as $w):
            array_push($watchers_ids, $w->user_id);
        endforeach;

        if(in_array($id, $watchers_ids))
        {
            return true;
        }
        else {
            return false;
        }
    }

@MANELGAVALDA - Thanks, man!

When I'm trying to install Laravel Socialite package I get this problem-

`` C:\xampp\htdocs\forum>composer require laravel/socialite Using version ^4.0 for laravel/socialite ./composer.json has been updated Loading composer repositories with package information Updating dependencies (including require-dev) Your requirements could not be resolved to an installable set of packages.

Problem 1 - Conclusion: remove laravel/framework v5.6.39 - Conclusion: don't install laravel/framework v5.6.39 - laravel/socialite 4.0.x-dev requires illuminate/http ~5.7 -> satisfiable by illuminate/http[5.7.17, 5.7.18, 5.7.19, 5.7.x-dev, 5.8.x-dev, v5.7.0, v5.7.1, v5.7.10, v5.7.11, v5.7.15, v5.7.2, v5.7.20, v5.7.21, v5.7.3, v5.7.4, v5.7.5, v5.7.6, v5.7.7, v5.7.8, v5.7.9]. - laravel/socialite v4.0.0 requires illuminate/http ~5.7 -> satisfiable by illuminate/http[5.7.17, 5.7.18, 5.7.19, 5.7.x-dev, 5.8.x-dev, v5.7.0, v5.7.1, v5.7.10, v5.7.11, v5.7.15, v5.7.2, v5.7.20, v5.7.21, v5.7.3, v5.7.4, v5.7.5, v5.7.6, v5.7.7, v5.7.8, v5.7.9]. - laravel/socialite v4.0.1 requires illuminate/http ~5.7 -> satisfiable by illuminate/http[5.7.17, 5.7.18, 5.7.19, 5.7.x-dev, 5.8.x-dev, v5.7.0, v5.7.1, v5.7.10, v5.7.11, v5.7.15, v5.7.2, v5.7.20, v5.7.21, v5.7.3, v5.7.4, v5.7.5, v5.7.6, v5.7.7, v5.7.8, v5.7.9]. - don't install illuminate/http 5.7.17|don't install laravel/framework v5.6.39 - don't install illuminate/http 5.7.18|don't install laravel/framework v5.6.39 - don't install illuminate/http 5.7.19|don't install laravel/framework v5.6.39 - don't install illuminate/http 5.7.x-dev|don't install laravel/framework v5.6.39 - don't install illuminate/http 5.8.x-dev|don't install laravel/framework v5.6.39 - don't install illuminate/http v5.7.0|don't install laravel/framework v5.6.39 - don't install illuminate/http v5.7.1|don't install laravel/framework v5.6.39 - don't install illuminate/http v5.7.10|don't install laravel/framework v5.6.39 - don't install illuminate/http v5.7.11|don't install laravel/framework v5.6.39 - don't install illuminate/http v5.7.15|don't install laravel/framework v5.6.39 - don't install illuminate/http v5.7.2|don't install laravel/framework v5.6.39 - don't install illuminate/http v5.7.20|don't install laravel/framework v5.6.39 - don't install illuminate/http v5.7.21|don't install laravel/framework v5.6.39 - don't install illuminate/http v5.7.3|don't install laravel/framework v5.6.39 - don't install illuminate/http v5.7.4|don't install laravel/framework v5.6.39 - don't install illuminate/http v5.7.5|don't install laravel/framework v5.6.39 - don't install illuminate/http v5.7.6|don't install laravel/framework v5.6.39 - don't install illuminate/http v5.7.7|don't install laravel/framework v5.6.39 - don't install illuminate/http v5.7.8|don't install laravel/framework v5.6.39 - don't install illuminate/http v5.7.9|don't install laravel/framework v5.6.39 - Installation request for laravel/framework (locked at v5.6.39, required as 5.6.*) -> satisfiable by laravel/framework[v5.6.39]. - Installation request for laravel/socialite ^4.0 -> satisfiable by laravel/socialite[4.0.x-dev, v4.0.0, v4.0.1].

Installation failed, reverting ./composer.json to its original content. `` Please help me :(

Here is my code:

$post = Post::find($id);
        $filename  = public_path('uploads/posts/').$post->featured;

        if ($request->hasFile('featured'))
        {
            
            $featured = $request->featured;

            $featured_new_name = time() . $featured->getClientOriginalName();

            $featured->move('uploads/posts', $featured_new_name);

            // $oldFileName = $post->featured;
            // give new name of featurerd_new_name

            $post->featured = 'uploads/posts/'.$featured_new_name;

            // delete old one
            File::delete($filename);
        }

Hi, @realrashid

I tried to use your sweet-alert following your instruction but get an error, it shows up- Call to undefined method RealRashid\SweetAlert\Toaster::ready() in view

When I'm trying to update post it's updated successfully but, when it returns it shows error here-

NB: Replies under this post where I'm trying to update.

public function show($slug)
{
    $discussion = Discussion::where('slug', $slug)->first();

    $best_answer = $discussion->replies()->where('best_answer', 1)->first();

    return view('discussions.show')
                    ->with('d', $discussion)
                    ->with('best_answer', $best_answer);
}

dd($discussion) After $discussion = Discussion::where('slug', $slug)->first(); I get NULL value.

Here is update code:

public function update(Request $request, $id) {

    $this->validate($request, [

        'title' => 'required',
        'category_id' => 'required',
        'content' => 'required'

    ]);

    $post = Post::find($id);

    if ($request->hasFile('featured'))
    {
        
        $featured = $request->featured;

        $featured_new_name = time() . $featured->getClientOriginalName();

        $featured->move('uploads/posts', $featured_new_name);
        // give new name of featurerd_new_name

        $post->featured = 'uploads/posts/'.$featured_new_name;
    }

    $post->title = $request->title;
    $post->content = $request->content;
    $post->category_id = $request->category_id;
    
    $post->save();

    $post->tags()->sync($request->tags);

    Session::flash('success', 'Your posts successfully updated.');

    return redirect()->route('posts');

}

Here is Delete code:

public function kill($id) { $post = Post::withTrashed()->where('id', $id)->first();

    $post->forceDelete();

    Session::flash('success', 'Post deleted permanently.');

    return redirect()->back();
}

@D9705996 This problem happens before return :(

Code Is Here: Error indicates the red mark over image file link :(

Image Name Permissions Delete @if($users->count()> 0) @foreach($users as $user) {{ $user->name }}

      @if($user->admin)

      <a href="{{route('user.not.admin',['id' => $user->id])}}" class="btn btn-sm btn-outline-danger">Remove permission</a>

      @else

      <a href="{{route('user.admin',['id' => $user->id])}}" class="btn btn-sm btn-outline-primary">Make admin</a>

      @endif

    </td>
    <td>
      delete
    </td>
  </tr>
@endforeach
@else
    <tr>
       <th colspan="5" class="text-center">No users available!</th>
    </tr>
@endif

Sorry, corrected :(

public function store(Request $request) { $this->validate($request, [ 'name' => 'required', 'email' => 'required|email', 'password' =>bcrypt('password') ]);

    $profile = Profile::create([
        'user_id' => $user->id
    ]);

    Session::flash('success', 'User created successfully!');

    return redirect()->route('users');
}

@tykus Thanks a lot :)

//When i trying Update tags it Shows this error. How can i fix this? //Error code:

public function __call($method, $parameters) { if (static::hasMacro($method)) { return $this->macroCall($method, $parameters); }

    if (Str::startsWith($method, 'where')) {
        return $this->dynamicWhere($method, $parameters);
    }

    throw new BadMethodCallException(sprintf(
        'Method %s::%s does not exist.', static::class, $method
    ));
}

//Edit code from Controller:

public function edit($id) { $post = Post::find($id);

    return view('admin.posts.edit')->with('post', $post)
                                   ->with('categories', Category::all())
                                   ->with('tags', Tag::all());
}

//Update code from Controller:

public function update(Request $request, $id) {

    $this->validate($request, [

        'title' => 'required',
        'category_id' => 'required',
        'content' => 'required'

    ]);

    $post = Post::find($id);

    if ($request->hasFile('featured'))
    {
        
        $featured = $request->featured;

        $featured_new_name = time() . $featured->getClientOriginalName();

        $featured->move('uploads/posts', $featured_new_name);
        // give new name of featurerd_new_name

        $post->featured = 'uploads/posts/'.$featured_new_name;
    }

    $post->title = $request->title;
    $post->content = $request->content;
    $post->category_id = $request->category_id;

    $post->save();

    $post->tag()->sync($request->tags);

    Session::flash('success', 'Your posts successfully updated.');

    return redirect()->route('posts');

}

@thomaskim Thanks, Now it works properly :)

@jekinney , it doesn't works :(

when I'm trying to update value, it shows this error. How can i solve this problem? Here is the simple code....

public function update(Request $request, $id) { $this->validate($request, [ 'tag' => 'required' ]);

    $tag = Tag::find($id);

    $tag->tag = $request->tag;

    $tag->save();

    Session::flash('success', 'Tag Updated Successfully.');

    return redirect()->route('tags');
}