/**
* Visit a hidden input node.
*
* @param T_Form_Hidden $node
*/
function visitFormHidden(T_Form_Hidden $node)
{
$xhtml = $this->indent . '<div class="hidden">' . EOL;
// render value
$attributes = $node->getAllAttributes();
$attributes += array('type' => 'hidden', 'name' => $node->getFieldname(), 'value' => $node->getFieldValue());
$xhtml .= $this->indent . '<input ';
foreach ($attributes as $key => $value) {
$xhtml .= $key . '="' . $this->escape($value) . '"' . EOL . $this->indent . ' ';
}
$xhtml = rtrim($xhtml) . ' /> ' . EOL;
// render checksum
$attributes = array('type' => 'hidden', 'name' => $node->getChecksumFieldname(), 'value' => $node->getChecksumFieldValue());
$xhtml .= $this->indent . '<input ';
foreach ($attributes as $key => $value) {
$xhtml .= $key . '="' . $this->escape($value) . '"' . EOL . $this->indent . ' ';
}
$xhtml = rtrim($xhtml) . ' /> ' . EOL;
$xhtml .= $this->indent . '</div>' . EOL;
$this->addXhtml($xhtml);
}
/**
* Visit a hidden input.
*
* @param T_Form_Hidden
*/
function visitFormHidden(T_Form_Hidden $node)
{
$this->data[$node->getFieldname()] = $node->getFieldValue();
$this->data[$node->getChecksumFieldname()] = $node->getChecksumFieldValue();
}
function testChecksumFieldValueDependsOnSalt()
{
$hidden1 = new T_Form_Hidden('alias', 'value');
$hidden2 = new T_Form_Hidden('alias', 'value');
$hidden1->setFieldnameSalt('salt1', new T_Filter_RepeatableHash());
$hidden2->setFieldnameSalt('salt2', new T_Filter_RepeatableHash());
$this->assertNotEquals($hidden1->getChecksumFieldValue(), $hidden2->getChecksumFieldValue());
}