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OptGroup:: (5 methods):
__construct()
storeValues()
options()
toHTML()
renderOptions()
| __construct($label, $options) X-Ref |
param: string $label The label text for this element (will be autoescaped) param: array $options The available options |
| storeValues($values) X-Ref |
| Store the given values so they can be used during rendering This is intended to be only called from within DropdownElement::val() see: DropdownElement::val() param: string[] $values the values to set return: string[] the values that have been set (options exist) |
| options($options = null) X-Ref |
| Get or set the options of the optgroup Options can be given as associative array (value => label) or as an indexd array (label = value) or as an array of arrays. In the latter case an element has to look as follows: option-value => array ( 'label' => option-label, 'attrs' => array ( attr-key => attr-value, ... ) ) param: null|array $options return: $this|array |
| toHTML() X-Ref |
| The HTML representation of this element return: string |
| renderOptions() X-Ref |
return: string |