ModifyRecordListHeaderColumnsEvent¶
New in version 11.4
Changed in version 12.0
Due to the integration of EXT:recordlist into EXT:backend the namespace of
the event changed from
\TYPO3\CMS\Recordlist\Event\ModifyRecordListHeaderColumnsEvent
to
\TYPO3\CMS\Backend\RecordList\Event\ModifyRecordListHeaderColumnsEvent.
For TYPO3 v12 the moved class is available as an alias under the old
namespace to allow extensions to be compatible with TYPO3 v11 and v12.
The PSR-14 event
\TYPO3\CMS\Backend\RecordList\Event\ModifyRecordListHeaderColumnsEvent
allows to modify the header columns for a table in the record list.
Usage¶
API¶
- class ModifyRecordListHeaderColumnsEvent ¶
-
- Fully qualified name
- \TYPO3\CMS\Backend\RecordList\Event\ModifyRecordListHeaderColumnsEvent
An event to modify the header columns for a table in the RecordList
- setColumn ( string $column, string $columnName = '') ¶
-
Add a new column or override an existing one. Latter is only possible, in case $columnName is given. Otherwise, the column will be added with a numeric index, which is generally not recommended.
Note: Due to the behaviour of DatabaseRecordList, just adding a column does not mean that it is also displayed. The internal $fieldArray needs to be adjusted as well. This method only adds the column to the data array. Therefore, this method should mainly be used to edit existing columns, e.g. change their label.
- param $column
-
the column
- param $columnName
-
the columnName, default: ''
- hasColumn ( string $columnName) ¶
-
Whether the column exists
- param $columnName
-
the columnName
- Returns
-
bool
- getColumn ( string $columnName) ¶
-
Get column by its name
- param $columnName
-
the columnName
- Return description
-
The column or NULL if the column does not exist
- Returns
-
string|null
- removeColumn ( string $columnName) ¶
-
Remove column by its name
- param $columnName
-
the columnName
- Return description
-
Whether the column could be removed - Will thereforereturn FALSE if the column to remove does not exist.
- Returns
-
bool
- setColumns ( array $columns) ¶
-
- param $columns
-
the columns
- getColumns ( ) ¶
-
- Returns
-
array
- setHeaderAttributes ( array $headerAttributes) ¶
-
- param $headerAttributes
-
the headerAttributes
- getHeaderAttributes ( ) ¶
-
- Returns
-
array
- getTable ( ) ¶
-
- Returns
-
string
- getRecordIds ( ) ¶
-
- Returns
-
array
- getRecordList ( ) ¶
-
Returns the current DatabaseRecordList instance.
- Returns
-
\TYPO3\CMS\Backend\RecordList\DatabaseRecordList