PHP code example of sergeyugai / backpack-fields-as-classes

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

sergeyugai / backpack-fields-as-classes example snippets

use Backpack\CRUD\app\Library\CrudPanel\CrudPanel;

public function setupOperation() 
{
    // option 1 (via CrudPanel)
    CrudPanel::textField('user')->suffix('...etc');

    // option 2 (via builder method)
    TextField::name('user')->prefix('1.'); 
    TextField::make('field_name', 'optional_label')

    // option 3 (via constructor)
    (new TextField('user', 'some label'))->chained_methods...

    // option 4 (older ways):
    $this->crud->addFields([
        TextField::make('field_name', 'optional_label')->other_chained_methods...,
        (new TextField('title'))->prefix('1.')
    ]); 
    
    // Has methods generated for all backpack fields and columns!
    // Widgets not supported yet.
}

$this->crud->addField(
    [ // Text
        'name' => 'title',
        'label' => "Title",
        'type' => 'text',

        // optional
        //'prefix' => '',
    ]);

$this->crud->addField(
    TextField::make()->name('title')->label('Title')->prefix('whatever')
);

// OR just directly without any CRUD calls:
TextField::make()->name('title')->label('Title')->prefix('whatever')

// Or by using CrudPanel:
\Backpack\CRUD\app\Library\CrudPanel\CrudPanel::addressAlgoliaField('field')

class SomeCrudController extends CrudController
{
    public function setup()
    {
        //...
        $this->crud->addField( (new TextField())->...)
        $this->crud->addField( (new TextField('field name can be passed'))->...)
        $this->crud->addField( (new TextField('field name can be passed', 'field label can be passed'))->...)
        //...
    }
}

class SomeCrudController extends CrudController
{
    public function setup()
    {
        //...
        TextField::name('field name must be passed')->
        TextField::make('field name must passed')->...
        TextField::make('field name must be passed', 'field label can be passed')->...
        //...
    }
}

TextField::make('title', 'Title')->prefix('whatever')

TextField::make('title')->prefix('whatever')

TextField::make()->name('title')->prefix('whatever')

    Field::make()
            ->name('my_custom_field')
            ->label('My field:')
            ->type('my_field_type')
            ->value('whatever')
            ->someBoolParam(true)
            ->someConfig(['extra' => function() { echo "hi"; }])

            'name' => 'my_custom_field',
            'label' => 'My field:',
            'type' => 'my_field_type',
            'value' => 'whatever',
            'someBoolParam' => true,
            'someConfig' => ['extra' => function() { echo "hi"; }]

class MyCustomField extends Field
{
    ... for possible method implementations, just check out source code of other
    ... fields and find the ones that better fit you for bools and stuff
}

   ...
    TextColumn::make('title')->limit(60)
   ...

$this->crud->addColumn(
    TextColumn::make('title')->limit(60)->asArray()
)

    'tab' => 'some_tab'

$myTextField = TextField::make('title');
$myNumField = NumericField::make('page_num');

$this->crud->addFields(
   FieldsCollection::make([
        $myTextField, $myNumField
   ])->toArray()
);   

$this->crud->addFields(
   FieldsCollection::make()->addFieldsOfType(NumericField::class, [
      'min_price_of_item' => 'Min price of item', // 'min_price_of_item' is name, 'Min price of item' is label
      'max_price_of_item' => 'Max price of item',
   ])->toArray()
);   

$this->crud->addFields(
   FieldsCollection::make()->addFieldsOfType(NumericField::class, [
      'min_price_of_item' => 'Min price of item', // 'min_price_of_item' is name, 'Min price of item' is label
      'max_price_of_item' => 'Max price of item',
   ])->prefix('$')->attributes(['step' => '5'])->tab('Pricing')->toArray()
);   

class SomeCrudController extends CrudController
{
    public function setup()
    {
        //...
        $this->crud->addField($this->titleField())
        //...
    }
    
    public function titleField(): TextField {
       return (new TextField('title))->label('...')->prefix(..);
    }
}

bash
php generate.php