public function Field($properties = array())
{
$image = $this->getImage();
if (!$image) {
return false;
}
FormExtraJquery::include_jquery();
if (self::config()->use_hammer) {
FormExtraJquery::include_hammer();
}
if (self::config()->use_mousewheel) {
FormExtraJquery::include_mousewheel();
}
Requirements::javascript(FORM_EXTRAS_PATH . '/javascript/cropbox/jquery.cropbox.js');
Requirements::css(FORM_EXTRAS_PATH . '/javascript/cropbox/jquery.cropbox.css');
Requirements::customScript("jQuery( '.cropbox-field' ).each( function () {\n\t\t\tvar t = jQuery(this),\n\t\t\timage = t.find('img'),\n cropwidth = image.data('cropwidth'),\n cropheight = image.data('cropheight'),\n\t\t\tx = jQuery('[name=CropX]', t),\n y = jQuery('[name=CropY]', t),\n w = jQuery('[name=CropWidth]', t),\n h = jQuery('[name=CropHeight]', t)\n\t\t;\n\n image.cropbox( {width: cropwidth, height: cropheight, result: {cropX:x.val(), cropY:y.val(), cropW:w.val(), cropH:h.val()} })\n .on('cropbox', function( event, results, img ) {\n\t\t\t\tx.val(results.cropX);\n\t\t\t\ty.val(results.cropY);\n\t\t\t\tw.val(results.cropW);\n\t\t\t\th.val(results.cropH);\n })\n\t\t\t;\n } );", 'cropboxFieldInit');
return parent::Field($properties);
}
public function Field($properties = array())
{
FormExtraJquery::include_jquery();
$use_v3 = self::config()->use_v3;
if ($use_v3) {
Requirements::css(FORM_EXTRAS_PATH . '/javascript/select2-v3/select2.css');
Requirements::javascript(FORM_EXTRAS_PATH . '/javascript/select2-v3/select2.min.js');
// Locale support
$lang = i18n::get_lang_from_locale(i18n::get_locale());
if ($lang != 'en') {
Requirements::javascript(FORM_EXTRAS_PATH . '/javascript/select2-v3/select2_locale_' . $lang . '.js');
}
} else {
// Locale support
$lang = i18n::get_lang_from_locale(i18n::get_locale());
if ($lang != 'en') {
Requirements::javascript(FORM_EXTRAS_PATH . '/javascript/select2-v4/i18n/' . $lang . '.js');
}
// Use full release
Requirements::css(FORM_EXTRAS_PATH . '/javascript/select2-v4/css/select2.min.css');
FormExtraJquery::include_mousewheel();
Requirements::javascript(FORM_EXTRAS_PATH . '/javascript/select2-v4/js/select2.full.min.js');
}
// Build options
$opts = array();
if ($this->allow_single_deselect) {
if ($use_v3) {
$opts['allowClear'] = $this->allow_single_deselect;
} else {
$opts['allow_clear'] = $this->allow_single_deselect;
}
}
if ($this->allow_max_selected) {
if ($use_v3) {
$opts['maximumSelectionSize'] = $this->allow_max_selected;
} else {
$opts['maximumSelectionLength'] = $this->allow_max_selected;
}
}
if ($this->tags) {
if ($use_v3) {
if (is_array($this->source)) {
$source = array_values($this->source);
} else {
$source = array();
}
// Tags is an array
$opts['tags'] = $source;
$opts['tokenSeparators'] = $this->token_separators;
// Not compatible with select
$this->multiple = false;
$this->template = 'HiddenField';
} else {
// Tags are calculated from options
$opts['tags'] = $this->tags;
$opts['token_separators'] = $this->token_separators;
$opts['free_order'] = $this->free_order;
}
}
if (self::config()->rtl && !$use_v3) {
$opts['dir'] = 'rtl';
}
if ($this->ajax) {
$opts['ajax'] = $this->ajax;
}
if (FormExtraJquery::isAdminBackend()) {
Requirements::customScript('var select2_' . $this->ID() . ' = ' . json_encode($opts));
Requirements::javascript(FORM_EXTRAS_PATH . '/javascript/Select2Field.js');
} else {
Requirements::customScript('jQuery("#' . $this->ID() . '").select2(' . json_encode($opts) . ');');
}
if ($use_v3) {
// If you need to adjust the size, it's better to use the field container instead
$this->setAttribute('style', 'width:100%');
}
return parent::Field($properties);
}
