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;
static function HTMLField( $id, $name, $val ) {
return <<<HTML
<input type="text" id="$id" name="$name" value="$val" />
<img src="sapphire/images/calendar-icon.gif" id="$id-icon" />
<div class="calendarpopup" id="$id-calendar"></div>
HTML;
}
function Field() {
Requirements::javascript(THIRDPARTY_DIR . "/behaviour.js");
Requirements::javascript(THIRDPARTY_DIR . "/calendar/calendar.js");
Requirements::javascript(THIRDPARTY_DIR . "/calendar/lang/calendar-en.js");
Requirements::javascript(THIRDPARTY_DIR . "/calendar/calendar-setup.js");
Requirements::css(SAPPHIRE_DIR . "/css/CalendarDateField.css");
Requirements::css(THIRDPARTY_DIR . "/calendar/calendar-win2k-1.css");
$id = $this->id();
$val = $this->attrValue();
$futureClass = $this->futureOnly ? ' futureonly' : '';
$innerHTML = self::HTMLField( $id, $this->name, $val );
return <<<HTML
<div class="calendardate$futureClass">
$innerHTML
</div>
HTML;
}
/**
* Sets the field so that only future dates can be set on them
*/
function futureDateOnly() {
$this->futureOnly = true;
}
}
?>