Joomla! Programmierung/Framework/JHtml/calendar

Gibt ein Kalender Input Feld aus.

Syntax

static calendar( $value, $name, $id, [$format], [$attribs] )

• @return string HTML
• @since

Parameter	Datentyp	Beschreibung	Standardwert
$value	string	Der Wert des Inputfeldes (im Idealfall ein Datum).
$name	string	Der Name des Inputfeldes
$id	string	Die Id des Inputfeldes.
$format	string	Das Format des Datums	%Y-%m-%d
$attribs	array()	Attribute des Inputfeldes, müssen als Array in der Form array('name' => 'wert') übergeben werden.	null

Beispiele

Kalender Inputfeld ausgeben

$value = '2009-06-25';
$name = 'kalender';
$id = 'kalender';
 
echo JHtml::_('calendar', $value, $name, $id);

Ausgabe:

<input type="text" name="kalender" id="kalender" value="2009-06-25" />
<img class="calendar" src="/templates/system/images/calendar.png" alt="calendar" id="kalender_img" />

Ausgabe

Siehe auch

• JHTML->calendar() auf api.joomla.org
• JHtml::_
• JFactory::getDocument

Quellcode

 libraries

•  joomla
  •  html
    •  html.php

public static function calendar($value, $name, $id, $format = '%Y-%m-%d', $attribs = null)
{
   static $done;
 
   if ($done === null)
   {
      $done = array();
   }
 
   $readonly = isset($attribs['readonly']) && $attribs['readonly'] == 'readonly';
   $disabled = isset($attribs['disabled']) && $attribs['disabled'] == 'disabled';
   if (is_array($attribs))
   {
      $attribs = JArrayHelper::toString($attribs);
   }
 
   if (!$readonly && !$disabled)
   {
      // Load the calendar behavior
      JHtml::_('behavior.calendar');
      JHtml::_('behavior.tooltip');
 
      // Only display the triggers once for each control.
      if (!in_array($id, $done))
      {
         $document = JFactory::getDocument();
         $document
            ->addScriptDeclaration(
            'window.addEvent(\'domready\', function() {Calendar.setup({
         // Id of the input field
         inputField: "' . $id . '",
         // Format of the input field
         ifFormat: "' . $format . '",
         // Trigger for the calendar (button ID)
         button: "' . $id . '_img",
         // Alignment (defaults to "Bl")
         align: "Tl",
         singleClick: true,
         firstDay: ' . JFactory::getLanguage()->getFirstDay() . '
         });});'
         );
         $done[] = $id;
      }
      return '<input type="text" title="' . (0 !== (int) $value ? JHtml::_('date', $value) : '') . '" name="' . $name . '" id="' . $id
         . '" value="' . htmlspecialchars($value, ENT_COMPAT, 'UTF-8') . '" ' . $attribs . ' />'
         . JHtml::_('image', 'system/calendar.png', JText::_('JLIB_HTML_CALENDAR'), array('class' => 'calendar', 'id' => $id . '_img'), true);
   }
   else
   {
      return '<input type="text" title="' . (0 !== (int) $value ? JHtml::_('date', $value) : '')
         . '" value="' . (0 !== (int) $value ? JHtml::_('date', $value, JFactory::getDbo()->getDateFormat()) : '') . '" ' . $attribs
         . ' /><input type="hidden" name="' . $name . '" id="' . $id . '" value="' . htmlspecialchars($value, ENT_COMPAT, 'UTF-8') . '" />';
   }
}