attr('action')) {
$get = $_GET;
if(isset($get['id'])) unset($get['id']);
$self = wl($ID, $get, false, '&'); //attributes are escaped later
$this->attr('action', $self);
}
// post is default
if(!$this->attr('method')) {
$this->attr('method', 'post');
}
// we like UTF-8
if(!$this->attr('accept-charset')) {
$this->attr('accept-charset', 'utf-8');
}
// add the security token by default
if (!$unsafe) {
$this->setHiddenField('sectok', getSecurityToken());
}
// identify this as a new form based form in HTML
$this->addClass('doku_form');
}
/**
* Sets a hidden field
*
* @param string $name
* @param string $value
* @return $this
*/
public function setHiddenField($name, $value) {
$this->hidden[$name] = $value;
return $this;
}
#region element query function
/**
* Returns the numbers of elements in the form
*
* @return int
*/
public function elementCount() {
return count($this->elements);
}
/**
* Get the position of the element in the form or false if it is not in the form
*
* Warning: This function may return Boolean FALSE, but may also return a non-Boolean value which evaluates to FALSE. Please read the section on Booleans for more information. Use the === operator for testing the return value of this function.
*
* @param Element $element
*
* @return false|int
*/
public function getElementPosition(Element $element)
{
return array_search($element, $this->elements, true);
}
/**
* Returns a reference to the element at a position.
* A position out-of-bounds will return either the
* first (underflow) or last (overflow) element.
*
* @param int $pos
* @return Element
*/
public function getElementAt($pos) {
if($pos < 0) $pos = count($this->elements) + $pos;
if($pos < 0) $pos = 0;
if($pos >= count($this->elements)) $pos = count($this->elements) - 1;
return $this->elements[$pos];
}
/**
* Gets the position of the first of a type of element
*
* @param string $type Element type to look for.
* @param int $offset search from this position onward
* @return false|int position of element if found, otherwise false
*/
public function findPositionByType($type, $offset = 0) {
$len = $this->elementCount();
for($pos = $offset; $pos < $len; $pos++) {
if($this->elements[$pos]->getType() == $type) {
return $pos;
}
}
return false;
}
/**
* Gets the position of the first element matching the attribute
*
* @param string $name Name of the attribute
* @param string $value Value the attribute should have
* @param int $offset search from this position onward
* @return false|int position of element if found, otherwise false
*/
public function findPositionByAttribute($name, $value, $offset = 0) {
$len = $this->elementCount();
for($pos = $offset; $pos < $len; $pos++) {
if($this->elements[$pos]->attr($name) == $value) {
return $pos;
}
}
return false;
}
#endregion
#region Element positioning functions
/**
* Adds or inserts an element to the form
*
* @param Ele