silverstripe-framework/forms/CalendarDateField.php

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<?php
/**
* This field creates a date field that shows a calendar on pop-up
* @package forms
* @subpackage fields-datetime
*/
class CalendarDateField extends DateField {
protected $futureOnly;
function Field() {
// javascript: core
Requirements::javascript(SAPPHIRE_DIR . '/thirdparty/jquery/jquery.js');
Requirements::javascript(SAPPHIRE_DIR . '/javascript/jquery_improvements.js');
Requirements::javascript(SAPPHIRE_DIR . '/thirdparty/jquery-ui/ui.core.js');
Requirements::javascript(SAPPHIRE_DIR . '/thirdparty/jquery-ui/ui.datepicker.js');
Requirements::javascript(SAPPHIRE_DIR . '/thirdparty/jquery-metadata/jquery.metadata.js');
// javascript: localized datepicker
// Include
$candidates = array(
i18n::convert_rfc1766(i18n::get_locale()),
i18n::get_lang_from_locale(i18n::get_locale())
);
foreach($candidates as $candidate) {
$datePickerI18nPath = sprintf(SAPPHIRE_DIR . '/thirdparty/jquery-ui/i18n/ui.datepicker-%s.js', $candidate);
if(Director::fileExists($datePickerI18nPath)) Requirements::javascript($datePickerI18nPath);
}
Requirements::javascript(SAPPHIRE_DIR . '/thirdparty/jquery-concrete/dist/jquery.concrete-latest.js');
// javascript: custom
Requirements::javascript(SAPPHIRE_DIR . '/javascript/CalendarDateField.js');
// css: core
Requirements::css(SAPPHIRE_DIR . '/thirdparty/jquery-ui-themes/smoothness/ui.all.css');
// clientside config
// TODO Abstract this into FormField to make generic configuration interface
$jsConfig = Convert::raw2json(array(
'minDate' => $this->futureOnly ? SSDatetime::now()->format('m/d/Y') : null
));
$this->addExtraClass($jsConfig);
return parent::Field();
}
/**
* Sets the field so that only future dates can be set on them.
* Only applies for JavaScript value, no server-side validation.
*
* @deprecated 2.4
*/
function futureDateOnly() {
$this->futureOnly = true;
}
}
?>