List

• Introduction
  • Preparing the Model
• Max Depth
• Retreive Data
• Methods

Introduction

A list field with nested items. It can be used to build navigations with nested entries.

$form->list('menue')
    ->title('Menue')
    ->previewTitle('{title}')
    ->form(function($form) {
        $form->input('title')
            ->title('Title');
    });

Preparing the Model

List fields can be added to CRUD-Models as well as to forms. Lists don't need a dedicated column in the model, as they are stored in a database table centrally.

public function menue()
{
    return $this->listItems('menue');
}

You can now receive the list items like this:

Post::find($id)->menue;

Max Depth

The maximum depth of the list levels can be specified with maxDepth. The default value is 3.

$form->list('menue')
    ->title('Menue')
    ->maxDepth(4)
    ->previewTitle('{title}')
    ->form(function($form) {
        $form->input('title')
            ->title('Title');
    });

Retreive Data

Methods