public function mform_element($element, $required, $advanced, $error, $ingroup) {
        $templatename = 'core_form/element-' . $element->getType();
        if ($ingroup) {
            $templatename .= "-inline";
        }
        try {
            // We call this to generate a file not found exception if there is no template.
            // We don't want to call export_for_template if there is no template.
            core\output\mustache_template_finder::get_template_filepath($templatename);

            if ($element instanceof templatable) {
                $elementcontext = $element->export_for_template($this);

                $helpbutton = '';
                if (method_exists($element, 'getHelpButton')) {
                    $helpbutton = $element->getHelpButton();
                }
                $label = $element->getLabel();
                $text = '';
                if (method_exists($element, 'getText')) {
                    // There currently exists code that adds a form element with an empty label.
                    // If this is the case then set the label to the description.
                    if (empty($label)) {
                        $label = $element->getText();
                    } else {
                        $text = $element->getText();
                    }
                }

                // Generate the form element wrapper ids and names to pass to the template.
                // This differs between group and non-group elements.
                if ($element->getType() === 'group') {
                    // Group element.
                    // The id will be something like 'fgroup_id_NAME'. E.g. fgroup_id_mygroup.
                    $elementcontext['wrapperid'] = $elementcontext['id'];

                    // Ensure group elements pass through the group name as the element name.
                    $elementcontext['name'] = $elementcontext['groupname'];
                } else {
                    // Non grouped element.
                    // Creates an id like 'fitem_id_NAME'. E.g. fitem_id_mytextelement.
                    $elementcontext['wrapperid'] = 'fitem_' . $elementcontext['id'];
                }

                $context = array(
                    'element' => $elementcontext,
                    'label' => $label,
                    'text' => $text,
                    'required' => $required,
                    'advanced' => $advanced,
                    'helpbutton' => $helpbutton,
                    'error' => $error
                );
                return $this->render_from_template($templatename, $context);
            }
        } catch (Exception $e) {
            // No template for this element.
            return false;
        }
    }
public function mform_element($element, $required, $advanced, $error, $ingroup) {
        $templatename = 'core_form/element-' . $element->getType();
        if ($ingroup) {
            $templatename .= "-inline";
        }
        try {
            // We call this to generate a file not found exception if there is no template.
            // We don't want to call export_for_template if there is no template.
            core\output\mustache_template_finder::get_template_filepath($templatename);

            if ($element instanceof templatable) {
                $elementcontext = $element->export_for_template($this);

                $helpbutton = '';
                if (method_exists($element, 'getHelpButton')) {
                    $helpbutton = $element->getHelpButton();
                }
                $label = $element->getLabel();
                $text = '';
                if (method_exists($element, 'getText')) {
                    // There currently exists code that adds a form element with an empty label.
                    // If this is the case then set the label to the description.
                    if (empty($label)) {
                        $label = $element->getText();
                    } else {
                        $text = $element->getText();
                    }
                }

                // Generate the form element wrapper ids and names to pass to the template.
                // This differs between group and non-group elements.
                if ($element->getType() === 'group') {
                    // Group element.
                    // The id will be something like 'fgroup_id_NAME'. E.g. fgroup_id_mygroup.
                    $elementcontext['wrapperid'] = $elementcontext['id'];

                    // Ensure group elements pass through the group name as the element name.
                    $elementcontext['name'] = $elementcontext['groupname'];
                } else {
                    // Non grouped element.
                    // Creates an id like 'fitem_id_NAME'. E.g. fitem_id_mytextelement.
                    $elementcontext['wrapperid'] = 'fitem_' . $elementcontext['id'];
                }

                $context = array(
                    'element' => $elementcontext,
                    'label' => $label,
                    'text' => $text,
                    'required' => $required,
                    'advanced' => $advanced,
                    'helpbutton' => $helpbutton,
                    'error' => $error
                );
                return $this->render_from_template($templatename, $context);
            }
        } catch (Exception $e) {
            // No template for this element.
            return false;
        }
    }
public function mform_element ( $ element , $ required , $ advanced , $ error , $ ingroup ) { $ templatename = 'core_form/element-' . $ element -> getType ( ) ; if ( $ ingroup ) { $ templatename .= "-inline" ; } try { // We call this to generate a file not found exception if there is no template. // We don't want to call export_for_template if there is no template. core \ output \ mustache_template_finder :: get_template_filepath ( $ templatename ) ; if ( $ element instanceof templatable ) { $ elementcontext = $ element -> export_for_template ( $ this ) ; $ helpbutton = '' ; if ( method_exists ( $ element , 'getHelpButton' ) ) { $ helpbutton = $ element -> getHelpButton ( ) ; } $ label = $ element -> getLabel ( ) ; $ text = '' ; if ( method_exists ( $ element , 'getText' ) ) { // There currently exists code that adds a form element with an empty label. // If this is the case then set the label to the description. if ( empty ( $ label ) ) { $ label = $ element -> getText ( ) ; } else { $ text = $ element -> getText ( ) ; } } // Generate the form element wrapper ids and names to pass to the template. // This differs between group and non-group elements. if ( $ element -> getType ( ) === 'group' ) { // Group element. // The id will be something like 'fgroup_id_NAME'. E.g. fgroup_id_mygroup. $ elementcontext [ 'wrapperid' ] = $ elementcontext [ 'id' ] ; // Ensure group elements pass through the group name as the element name. $ elementcontext [ 'name' ] = $ elementcontext [ 'groupname' ] ; } else { // Non grouped element. // Creates an id like 'fitem_id_NAME'. E.g. fitem_id_mytextelement. $ elementcontext [ 'wrapperid' ] = 'fitem_' . $ elementcontext [ 'id' ] ; } $ context = array ( 'element' => $ elementcontext , 'label' => $ label , 'text' => $ text , 'required' => $ required , 'advanced' => $ advanced , 'helpbutton' => $ helpbutton , 'error' => $ error ) ; return $ this -> render_from_template ( $ templatename , $ context ) ; } } catch ( Exception $ e ) { // No template for this element. return false ; } }
Renders an mform element from a template.

@param HTML_QuickForm_element $element element
@param bool $required if input is required field
@param bool $advanced if input is an advanced field
@param string $error error message to display
@param bool $ingroup True if this element is rendered as part of a group
@return mixed string|bool
Renders an mform element from a template .