/**
* Display fieldset: Tag
*/
protected function initTagFieldset()
{
$isCreateForm = $this->submitMode == StandardFormular::$SUBMIT_MODE_CREATE;
$Factory = new Factory(SessionAccountHandler::getId());
$CurrentTags = $isCreateForm ? array() : $Factory->tagForActivity($this->dataObject->id(), true);
$Fieldset = new FormularFieldset(__('Tags'));
$Fieldset->addField(new FormularInputHidden('tag_old', '', implode(',', $CurrentTags)));
if (isset($_POST['tags'])) {
$CurrentTags = self::readTagFromPost();
}
$Field = new FormularSelectBox('tags', 'Tags', $CurrentTags);
foreach ($Factory->allTags() as $tag) {
$Field->addOption($tag->id(), $tag->tag());
}
$Field->setLayout(FormularFieldset::$LAYOUT_FIELD_W100_IN_W50);
$Field->addCSSclass('chosen-select-create full-size');
$Field->setMultiple();
$Field->addAttribute('data-placeholder', __('Choose tags'));
$Field->addAttribute('style', 'width=50px;');
$Fieldset->addField($Field);
$this->addFieldset($Fieldset);
}
