renderDropdown() protected method
Normalizes dropdown item options by removing tab specific keys content
and contentOptions
, and also configure panes
accordingly.
protected boolean renderDropdown ( $itemNumber, &$items, &$panes ) | ||
---|---|---|
$itemNumber | string |
Number of the item |
$items | array |
The dropdown items configuration. |
$panes | array |
The panes reference array. |
return | boolean |
Whether any of the dropdown items is |
throws | yii\base\InvalidConfigException |
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