使用:: find但带有自定义where子句

Question

I use ::find to find the business but business_position I need to use WHERE business_id = and WHERE id to find the correct position, and example is avalible below...

<?php
    $s = Stats::find(Auth::user()->id);
    $myJob = \App\Businesses::find($s->business_id);

    $matchedValues = ['business_id' => $s->business_id, 'id' => $s->business_position];
    $myPosition = \App\BusinessPositions::where($matchedValues)->get();
    ?>

And using $myPosition I use

{{ $myPosition->pay_amount }}

And on that line it throws and error...

Undefined property: Illuminate\\Database\\Eloquent\\Collection::$pay_amount (View: C:\\Users\\Darren\\MyLavProject\\resources\\views\\pages\\business\\business.blade.php)

Answer 1

Laravel's get() returns a collection of results that match your query (even if there are none or just one, it'll be an array of Laravel model instances).

You can use first() instead of get() to grab the first result, or you can foreach through each of the results get() provides. It depends if your application permits more than one permission per business_id / id combination.

Answer 2

$myPosition This is an array of objects.

So if you need the result:

{{ $myPosition[0]->pay_amount }}

Or

@foreach($myPosition as $position)
  {{ $position->pay_amout }}
@endforeach

Of if you don't want to use any of these:

Change your query to :

$myPosition = \App\BusinessPositions::where($matchedValues)->first();

Now you can use: {{ $myPosition->pay_amount }}