Custom Columns

You can register your own column types in bootstrap.php file within bootstrapDirectory (default is app/admin/bootstrap.php).

Column::register('{type}', \Foo\Bar\MyColumn::class)

Your class must implement SleepingOwl\Admin\Columns\Interfaces\ColumnInterface or extend SleepingOwl\Admin\Columns\Column\BaseColumn class.

Example

bootstrap.php

Column::register('yesNo', \Acme\YesNoColumn::class)

1. Acme/YesNoColumn.php using interface implementation

use SleepingOwl\Admin\Columns\Interfaces\ColumnInterface;

class YesNoColumn implements ColumnInterface
{

    public function renderHeader()
    {
        return '<th>Yes/no</th>';
    }

    public function render($instance, $totalCount)
    {
        $content = ($instance->bool) ? 'yes' : 'no';
        return '<td>' . $content . '</td>';
    }

    public function getName()
    {
        return 'columng-name';
    }

    public function isHidden()
    {
        // return false to display this column
        // return true to hide this column (used for column appendants)
        return false;
    }

    public function myCustomMethod()
    {
    }

}

Usage in model configuration

->columns(function ()
{
    Column::yesNo()->myCustomMethod();
})

2. Acme/YesNoColumn.php using BaseColumn extend

use SleepingOwl\Admin\Columns\Column\BaseColumn;

class YesNoColumn extends BaseColumn
{

    public function render($instance, $totalCount)
    {
        $content = ($instance->{$this->name}) ? 'yes' : 'no';
        return parent::render($instance, $totalCount, $content);
    }

}

Usage in model configuration

->columns(function ()
{
    Column::yesNo('bool', 'Label')->sortable(false);
})