Undefined variable: section (View: D:\xampp\htdocs\laravel5\resources\views\cms\sections.blade.php) - laravel-5

Question

I try to made simple crud and found this error
Undefined variable: section
(View:D:\xampp\htdocs\laravel5\resources\views\cms\sections.blade.php)
Route:
Route::resource('sections','SectionsController');
View:
{!! Form::open(["url"=>"sections","files" => "true"]) !!}
section name: {!! Form::text("section_name")!!}
<hr/>
{!! Form::file('image',["class"=>"filestyle","data-buttonText"=>"select image","data-input"=>"false"]) !!}
<br/>
{!! Form::submit("insert#upload",["class"=>"btn btn-primary"]) !!}
{!! Form::close() !!}
<div class="row">
<h3>get data from db ::</h3>
#foreach($sections as $section)
<div class="col-md-3">
<div class="thumbnail">
<p>{{$section->section_name}}</p>
<img src="/uploads/{{$section->image_name}}" width="90%" height="90%">
</div>
</div>
#endforeach
</div>
<div class="row">
<div class="col-md-4">
<div class="thumbnail">
{!! Form::open(["url"=>"sections/$section->id","method" => "patch"]) !!}
{!! Form::text("section_name",$section->section_name)!!}
{!! Form::submit("update",["class"=>"btn btn-success"]) !!}
{!! Form::close() !!}
</div>
</div>
<div class="col-md-4">
<div class="thumbnail">
{!! Form::open(["url"=>"sections/$section->id","method" => "delete"]) !!}
{!! Form::submit("delete",["class"=>"btn btn-danger"]) !!}
{!! Form::close() !!}
</div>
</div>
</div>
Controller:
use DB;
use Input;
use Validator;
class SectionsController extends Controller {
public function index() {
$section=DB::table('sections')->get();
return view('cms.sections')->withSections($section);
}
public function create() {
return view('cms.sections');
}
public function store(Request $request) {
$this->validate($request,
['section_name' => 'required|unique:sections,section_name|max:20',
'image' => 'mimes:jpeg|max:1024']);
$section_name=$request->input('section_name');
$file=$request->file('image');
$destinationPath='uploads';
$filename=$file->getClientOriginalName();
$file->move($destinationPath,$filename);
$rules = array('image' => 'mimes:jpg,png,gif|required|max:10000');
$validator = Validator::make(Input::all(), $rules);
DB::table('sections')->insert(['section_name' => $section_name,
'image_name' => $filename]);
return redirect('sections');
}
public function update(Request $request, $id) {
$section_name=$request->input('section_name');
DB::table('sections')->where('id',$id)->update(['section_name'=>$section_name]);
return redirect('sections');
}
public function destroy($id) {
DB::table('sections')->where('id',$id)->delete();
return redirect('sections');
}
}

Answer 1

There is one definite problem in your View code: You use $section after you end your #foreach block that defines it, for example here:
#foreach($sections as $section)
...
#endforeach
...
<div class="row">
<div class="col-md-4">
<div class="thumbnail">
{!! Form::open(["url"=>"sections/$section->id","method" => "patch"]) !!}
------------------------------------^^^^^^^^
I suspect you intended to place the <div class="row"> blocks inside your #foreach block.