So far I have the following model:
class Listing extends Eloquent {
//Class Logic HERE
}
I want a basic function that retrieves the first 10 rows of my table "listings" and passes them on to the view (via a controller?).
I know this a very basic task but I can't find a simple guide that actually explains step-by-step how to display a basic set of results, whilst detailing what is required in the model, controller and view files.
If you give latest() or oldest() a date column other than created_at, it will order by that column instead. $chatMessage = ChatMessage::with('user. role') ->oldest('updated_at') ->limit(10) ->toSql();
The Laravel Eloquent first() method will help us to return the first record found from the database while the Laravel Eloquent firstOrFail() will abort if no record is found in your query. So if you need to abort the process if no record is found you need the firstOrFail() method on Laravel Eloquent.
While developing in eloquent, the column name can be passed as an argument in order to extract the values. Pluck () also accepts a second argument and if it happens to be an Eloquent collection, it will be another column name. To further strengthen the pluck() function, the wherein() function can be used.
It just returns null.
First you can use a Paginator. This is as simple as:
$allUsers = User::paginate(15);
$someUsers = User::where('votes', '>', 100)->paginate(15);
The variables will contain an instance of Paginator class. all of your data will be stored under data
key.
Or you can do something like:
Old versions Laravel.
Model::all()->take(10)->get();
Newer version Laravel.
Model::all()->take(10);
For more reading consider these links:
The simplest way in laravel 5 is:
$listings=Listing::take(10)->get();
return view('view.name',compact('listings'));
Another way to do it is using a limit
method:
Listing::limit(10)->get();
This can be useful if you're not trying to implement pagination, but for example, return 10 random rows from a table:
Listing::inRandomOrder()->limit(10)->get();
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