| // | Adam Daniel | // | Bertrand Mansion | // +----------------------------------------------------------------------+ // // $Id$ require_once 'HTML/QuickForm/Renderer.php'; require_once 'HTML/Tabla.php'; /** * A concrete renderer for HTML_QuickForm, * based on QuickForm 2.x built-in one * * @access public */ class HTML_QuickForm_Renderer_Tabla extends HTML_QuickForm_Renderer { /** * Tabla usada para dibujar el formulario. * @var object Tabla * @access private */ var $_tabla; /** * HTML con los scripts para poner antes del formulario (tipicamente * un javascript). * @var string * @access private */ var $_script = ''; /** * HTML para agregar antes de la tabla (tipicamente un javascript). * @var string * @access private */ var $_prepend = ''; /** * HTML para agregar despues de la tabla. * @var string * @access private */ var $_append = ''; /** * True if we are inside a group * @var bool * @access private */ var $_inGroup = false; /** * Array with HTML generated for group elements * @var array * @access private */ var $_groupElements = array(); /** * Constructor. * * @param mixed $style Estilo de la tabla. * * @access public */ function HTML_QuickForm_Renderer_Tabla($style = 'width="400"') { $this->HTML_QuickForm_Renderer(); $this->_tabla =& new Tabla($style); } // end constructor /** * returns the HTML generated for the form * * @access public * @return string */ function toHtml() { return $this->_script . $this->_prepend . $this->_tabla->toHtml() . $this->_append; } // end func toHtml /** * Called when visiting a form, before processing any form elements * * @param object An HTML_QuickForm object being visited * @access public * @return void */ function startForm(&$form) { # FIXME - deberia sacarlo del QuickForm #$this->_prepend = $form->getFormStart(); $this->_prepend = "\n

\n"; } // end func startForm /** * Called when visiting a form, after processing all form elements * Adds required note, form attributes, validation javascript and form content. * * @param object An HTML_QuickForm object being visited * @access public * @return void */ function finishForm(&$form) { // add a required note, if one is needed if (!empty($form->_required) && !$form->_freezeAll) { $id = $this->_tabla->addRow(array($form->getRequiredNote()), array('colspan' => 2, 'align' => 'center', 'cabecera' => true)); //$this->_tabla->updateCellAttributes($id, array('colspan' => 2)); } // add form attributes and content //$html = str_replace('{attributes}', $form->getAttributesString(), $this->_formTemplate); //$this->_html = str_replace('{content}', $this->_html, $html); // add a validation script $this->_script = strval($form->getValidationScript()); # FIXME - deberia sacarlo del QuickForm #$this->_append = $form->getFormEnd(); $this->_append = "\n

\n"; } // end func finishForm /** * Called when visiting a header element * * @param object An HTML_QuickForm_header element being visited * @access public * @return void */ function renderHeader(&$header) { $name = $header->getName(); $this->_tabla->addRow(array($header->toHtml()), array('colspan' => 2, $name => true, 'align' => 'center')); } // end func renderHeader /** * Renders an element Html * Called when visiting an element * * @param object An HTML_QuickForm_element object being visited * @param bool Whether an element is required * @param string An error message associated with an element * @access public * @return void */ function renderElement(&$element, $required, $error) { if (!$this->_inGroup) { if ($element->getLabel()) { $id = $this->_tabla->addRow( array( $element->getLabel() . ($required ? '*' : ''), $element->toHtml(), ) ); $this->_tabla->updateCellAttributes($id, 0, array('titulo' => true, 'align' => 'left', 'nowrap' => true)); $this->_tabla->updateCellAttributes($id, 1, array('align' => 'left')); } else { $id = $this->_tabla->addRow( array( $element->toHtml(), ) ); $this->_tabla->updateCellAttributes($id, 0, array('colspan' => 2, 'align' => 'center')); } } else { $this->_groupElements[] = $element->toHtml(); } } // end func renderElement /** * Renders an hidden element * Called when visiting a hidden element * * @param object An HTML_QuickForm_hidden object being visited * @access public * @return void */ function renderHidden(&$element) { $this->_prepend .= "\n\t". $element->toHtml(); } // end func renderHidden /** * Called when visiting a raw HTML/text pseudo-element * * @param object An HTML_QuickForm_html element being visited * @access public * @return void */ function renderHtml(&$data) { $this->_tabla->addRow(array($header->toHtml()), array('colspan' => 2)); } // end func renderHtml /** * Called when visiting a group, before processing any group elements * * @param object An HTML_QuickForm_group object being visited * @param bool Whether a group is required * @param string An error message associated with a group * @access public * @return void */ function startGroup(&$group, $required, $error) { $this->_groupElements = array(); $this->_inGroup = true; } // end func startGroup /** * Called when visiting a group, after processing all group elements * * @param object An HTML_QuickForm_group object being visited * @access public * @return void */ function finishGroup(&$group) { $id = $this->_tabla->addRow(array($group->getLabel(), join('', $this->_groupElements))); $this->_tabla->updateCellAttributes($id, 0, array('titulo' => true, 'align' => 'right', 'nowrap' => true)); $this->_tabla->updateCellAttributes($id, 1, array('align' => 'left')); /* if (!empty($this->_groupWrap)) { $html = str_replace('{content}', implode('', $this->_groupElements), $this->_groupWrap); } else { $separator = $group->_separator; if (is_array($separator)) { $count = count($separator); $html = ''; for ($i = 0; $i < count($this->_groupElements); $i++) { $html .= $this->_groupElements[$i] . $separator[$i % $count]; } $html = substr($html, 0, -strlen($separator[($i - 1) % $count])); } else { if (is_null($separator)) { $separator = ' '; } $html = implode((string)$separator, $this->_groupElements); } } $this->_html .= str_replace('{element}', $html, $this->_groupTemplate); $this->_inGroup = false;*/ } // end func finishGroup } // end class HTML_QuickForm_Renderer_Default ?>