Class DataTableColumnCollection

AbstractCollection implements IteratorAggregate, Countable

DataTableColumnCollection

Package: Extensions\Helpers
Category: System
Located at Extensions/Helpers/DataTableHelper/DataTableColumnCollection.inc.php

Methods summary

`public DataTableColumn\|null`	# `findByName( StringType $name )` Find column definition by name. Find column definition by name. Parameters `$name` The column slug name to be found. Returns `DataTableColumn`\|null Returns the column instance of null if not found.
`protected string`	# `_getValidType( )` Get valid type. Get valid type. This method must be implemented in the child-collection classes. Returns string