Question 17476 in Laravel Question posted in
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@foreach php list object – Laravel

have now tried in 2 days to show the tables from the database (service_types)
With now luck, im new to laravel but i have manage to fix mulltiple problems, but this is giving me a headache.

in the index i have this code:

<h3 class="elementor-heading-title elementor-size-default">{{ trans('index.header_3') }}</h3>
<div class="col-md-12 text-center" style="width: 100% !important">
            
@foreach($service_type as $index => $service)
<div class="col-md-3" style="margin-left: 00px; margin-right: 00px width: 30%">
@if($service->image) 
<img src="{{$service->image}}" style="height: 50px" >
@else
N/A
@endif<br>{{ $service->name }}
</div>
@endforeach
</div>
</div>

but nothing is shown.
Please help.

UPPDATE.
I create one ServiceTypeController.php and add it in the controller folder.

i add this code:

<?php

namespace AppHttpControllers;
use IlluminateHttpRequest;
use DB;
use AppHttpRequests;
use AppServiceType;
use AppHttpControllersController;

class ServiceTypeController extends Controller {
public function index(){
$service_type = DB::select('select * from service_type');
return view('index',['service_type'=>$service_type]);
}
}

And in the web.php in routes:

Route::get('/','ServiceTypeController@index');

Still dont get any data on the page 🙁

Tags:

3

Answers


  1. 0

    in PHP and many other languages, if array you are trying to loop over is empty, it will not do anything which might be what is happening in your code.

    Try to debug your code by putting

    {{ dd($service_type) }}

    just before @foreach loop. Once php reaches dd() function, it will stop executing code and display content of that variable on screen.

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  2. 0

    Use this when rotating the page in the Controller.

    $service_type = "your db query";
return view('your-page', compact('service_type'));

    You can also use commas to send more data to the view.

    Example:

    $service_type = "your db query";
$data1 = "aaa";
$data2 = "bbb";
return view('your-page', compact('service_type', 'data1', 'data2'));
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  3. 0

    In your ServiceTypeController in the index function
    do this:

    public function index(){
$service_type = DB::table('service_type')->select('service_type.*')->get();
     return view('index')->with('service_type',$service_type);
}
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