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<?php
namespace Yajra\DataTables\Html\Columns;
use Yajra\DataTables\Html\Column;
trait Index
{
/**
* Add a index column.
*
* @param array $attributes
* @return $this
*/
public function addIndex(array $attributes = [])
$indexColumn = $this->config->get('datatables.index_column', 'DT_RowIndex');
config
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
class MyClass { } $x = new MyClass(); $x->foo = true;
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion:
class MyClass { public $foo; } $x = new MyClass(); $x->foo = true;
$attributes = array_merge([
'defaultContent' => '',
'data' => $indexColumn,
'name' => $indexColumn,
'title' => '',
'render' => null,
'orderable' => false,
'searchable' => false,
'exportable' => false,
'printable' => true,
'footer' => '',
], $attributes);
$this->collection->push(new Column($attributes));
collection
return $this;
}
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: