DropDownDivider implements DropDownItemInterface
This dropdown item type renders the divider element.
Example:
$item = $this->componentFactory->createDropDownDivider()
$dropDownButton->addItem($item);
Table of Contents
Interfaces
- DropDownItemInterface
- Interface for dropdown items that can be added to a DropDownButton.
Methods
- __toString() : string
- getType() : string
- Returns the fully qualified class name as the component type identifier.
- isValid() : bool
- Validates whether the component is properly configured and can be rendered.
- render() : string
- Renders the component as an HTML string.
Methods
__toString()
public
__toString() : string
Return values
stringgetType()
Returns the fully qualified class name as the component type identifier.
public
getType() : string
This is used to identify the specific component type in validation and rendering.
Return values
string —The fully qualified class name (e.g., 'TYPO3\CMS\Backend\Template\Components\Buttons\LinkButton')
isValid()
Validates whether the component is properly configured and can be rendered.
public
isValid() : bool
Each implementing class defines its own validation rules (e.g., required fields).
Return values
bool —True if the component is valid and can be rendered, false otherwise
render()
Renders the component as an HTML string.
public
render() : string
This method should only be called after validating the component with isValid(). The returned HTML is ready to be output to the browser.
Return values
string —The rendered HTML markup