* @version $Id$ */ /** * @author ralfbecker * widget that generates its html-output via a xslt file with its in $options and the content as xml * * The following data is placed in the xml: value,name,label(translated),statustext(translated),readonly * and all widget-attributes as descript in the referenz, using there xml-names. * This widget is generating html, so it does not work (without an extra implementation) in an other UI */ class xslt_widget { var $public_functions = array( 'pre_process' => True, 'render' => True, 'post_process' => True ); var $human_name = 'XSLT Template'; // this is the name for the editor function xslt_widget($ui='') { $this->xslttemplates =& CreateObject('phpgwapi.xslttemplates',EGW_INCLUDE_ROOT); switch($ui) { case '': case 'html': $this->ui = 'html'; break; default: echo "UI='$ui' not implemented"; } return 0; } function pre_process($name,&$value,&$cell,&$readonlys,&$extension_data,&$tmpl) { return False; // no extra label } function render(&$cell,$form_name,&$value,$readonly,&$extension_data,&$tmpl) { //echo "

xslt_widget::render: name='$cell[name]', name='$form_name', value='$value'

"; $func = 'render_'.$this->ui; if (!method_exists($this,$func)) return False; return $this->$func($cell,$form_name,$value,$readonly,$tmpl); } function render_html($cell,$form_name,$value,$readonly,&$tmpl) { list($app,$file) = split('\\.',$cell['size'],2); $pref_templ = $GLOBALS['egw_info']['server']['template_set']; $path = "$app/templates/$pref_templ/$file"; if (!file_exists(EGW_SERVER_ROOT.'/'.$path.'.xsl')) { $path = "$app/templates/default/$file"; } $this->xslttemplates->add_file($path); $this->xslttemplates->set_var('value',$value); $this->xslttemplates->set_var('name',$form_name); $this->xslttemplates->set_var('readonly',$readonly); $this->xslttemplates->set_var('label',$cell['no_lang'] ? $cell['label'] : lang($cell['label'])); $this->xslttemplates->set_var('statustext',lang($cell['help'])); list($span,$class) = explode(',',$cell['span']); list($src,$options) = explode(',',$cell['size']); $this->xslttemplates->set_var('attr',array( 'id' => $cell['name'], 'label' => $cell['label'], 'statustext' => $cell['help'], 'no_lang' => $cell['no_lang'], 'needed' => $cell['needed'], 'readonly' => $cell['readonly'], 'onchange' => $cell['onchange'], 'span' => $span, 'class' => $class, 'src' => $src, 'options' => $options, 'align' => $cell['align'] )); return $this->xslttemplates->parse(); } function post_process($name,&$value,&$extension_data,&$loop,&$tmpl,$value_in) { //echo "

xslt_widget.post_process: $name = "; _debug_array($value_in); $value = $value_in; } }