function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
// check whether this item has children, and set $item->hasChildren accordingly
$element->hasChildren = isset($children_elements[$element->ID]) && !empty($children_elements[$element->ID]);
// continue with normal behavior
return parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
$element->has_children = !empty($children_elements[$element->ID]);
$element->classes[] = $element->current || $element->current_item_ancestor ? 'active' : '';
$element->classes[] = $element->has_children && 1 !== $max_depth ? 'has-submenu' : '';
parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
$id_field = $this->db_fields['id'];
if (is_object($args[0])) {
$args[0]->has_children = !empty($children_elements[$element->{$id_field}]);
$args[0]->is_bordered = $element->_dfd_mega_menu_bordered == 1;
}
if ($depth == 0 && $element->_dfd_mega_menu_enabled == 1 && !empty($children_elements[$element->{$id_field}])) {
$columns = $element->_dfd_mega_menu_columns;
$cnt = count($children_elements[$element->{$id_field}]);
if ($columns > 1 && $cnt > 1) {
$delim_step = ceil($cnt / $columns);
for ($i = 0; $i < $cnt; $i++) {
if ($i == $cnt - 1 && $cnt % $delim_step !== 0) {
$children_elements[$element->{$id_field}][$i]->is_mega_unlast = true;
}
if ($i == 0 || $i % $delim_step !== 0) {
continue;
}
$children_elements[$element->{$id_field}][$i]->is_mega_delim = true;
}
}
}
return parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
//we add a property here
//will be used in override start_el() and class filter
$element->is_dropdown = !empty($children_elements[$element->ID]);
//let the parent do the rest of the job !
parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
public function display_element($el, &$children, $max_depth, $depth = 0, $args, &$output)
{
$id = $this->db_fields['id'];
if (isset($children[$el->{$id}])) {
$el->classes[] = 'has_children';
}
parent::display_element($el, $children, $max_depth, $depth, $args, $output);
}
/**
* Traverse elements to create list from elements.
*
* Display one element if the element doesn't have any children otherwise,
* display the element and its children. Will only traverse up to the max
* depth and no ignore elements under that depth. It is possible to set the
* max depth to include all depths, see walk() method.
*
* This method shouldn't be called directly, use the walk() method instead.
*
* @since 2.5.0
*
* @param object $element Data object
* @param array $children_elements List of elements to continue traversing.
* @param int $max_depth Max depth to traverse.
* @param int $depth Depth of current element.
* @param array $args
* @param string $output Passed by reference. Used to append additional content.
* @return null Null on failure with no changes to parameters.
*/
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
if (!$element) {
return;
}
$element->hasChildren = isset($children_elements[$element->ID]) && !empty($children_elements[$element->ID]);
return parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
$id_field = $this->db_fields['id'];
if (!empty($children_elements[$element->{$id_field}])) {
$element->classes[] = 'menu-has-children';
}
Walker_Nav_Menu::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
$element->is_dropdown = !empty($children_elements[$element->ID]) && ($depth + 1 < $max_depth || $max_depth === 0);
if ($element->is_dropdown) {
$element->classes[] = 'dropdown';
}
parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
//we add a property here
//will be used in override start_el() and class filter
$element->is_dropdown = !empty($children_elements[$element->ID]);
$element->classes = apply_filters('tc_nav_menu_css_class', array_filter(empty($element->classes) ? array() : (array) $element->classes), $element, $args, $depth);
//let the parent do the rest of the job !
parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
/**
* Traverse elements to create list from elements.
*
* Display one element if the element doesn't have any children otherwise,
* display the element and its children. Will only traverse up to the max
* depth and no ignore elements under that depth.
*
* This method shouldn't be called directly, use the walk() method instead.
*
* @see Walker::start_el()
* @since 2.5.0
*
* @param object $element Data object
* @param array $children_elements List of elements to continue traversing.
* @param int $max_depth Max depth to traverse.
* @param int $depth Depth of current element.
* @param array $args
* @param string $output Passed by reference. Used to append additional content.
* @return null Null on failure with no changes to parameters.
*/
public function display_element($element, &$children_elements, $max_depth, $depth, $args, &$output)
{
if (!$element) {
return;
}
$id_field = $this->db_fields['id'];
$this->has_children = !empty($children_elements[$element->{$id_field}]);
parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
$id_field = $this->db_fields['id'];
if (!empty($children_elements[$element->{$id_field}])) {
$element->classes[] = 'haschild';
$element->arrow = '<span class="menu-arrow"></span>';
}
Walker_Nav_Menu::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
$element->has_children = !empty($children_elements[$element->ID]);
if (!empty($element->classes)) {
$element->classes[] = $element->current || $element->current_item_ancestor ? 'active' : '';
$element->classes[] = $element->has_children ? 'has-dropdown' : '';
}
parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
$id_field = $this->db_fields['id'];
if (!empty($children_elements[$element->{$id_field}])) {
$element->classes[] = 'has_children has-children';
wp_enqueue_style('cpotheme-fontawesome');
}
Walker_Nav_Menu::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
$id_field = $this->db_fields['id'];
if (!empty($children_elements[$element->{$id_field}])) {
$element->classes[] = 'has-dropdown';
//enter any classname you like here!
}
Walker_Nav_Menu::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
$id_field = $this->db_fields['id'];
// check whether there are children for the given ID
$element->hasChildren = isset($children_elements[$element->{$id_field}]) && !empty($children_elements[$element->{$id_field}]);
if (!empty($children_elements[$element->{$id_field}])) {
$element->classes[] = 'menu-item-parent';
}
Walker_Nav_Menu::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
if (!$element) {
return;
}
$id_field = $this->db_fields['id'];
if (!empty($children_elements[$element->{$id_field}])) {
array_push($element->classes, 'has_sublevel');
}
parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
/**
* Adjust classes for individual menu items.
*/
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
if ($element->current) {
$element->classes[] = 'active';
}
$element->is_dropdown = !empty($children_elements[$element->ID]);
if ($element->is_dropdown && 0 == $depth) {
$element->classes[] = 'dropdown';
}
parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
/**
* Traverse elements to create list from elements.
*
* Calls parent function in wp-includes/class-wp-walker.php
*/
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
if (!$element) {
return;
}
//Add indicators for top level menu items with submenus
$id_field = $this->db_fields['id'];
if (!empty($children_elements[$element->{$id_field}])) {
$this->dt_menu_parents[] = $element->{$id_field};
}
parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
$element->is_dropdown = !empty($children_elements[$element->ID]);
if ($element->is_dropdown) {
if ($depth === 0) {
$element->classes[] = 'dropdown';
} elseif ($depth > 0) {
$element->classes[] = 'dropdown-submenu';
}
}
parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
$id_field = $this->db_fields['id'];
if (!empty($children_elements[$element->{$id_field}]) && $element->menu_item_parent == 0) {
$element->title = $element->title . '<span class="sub-indicator"><i class="icon icon-angle-down"></i></span>';
$element->classes[] = 'sf-with-ul';
}
if (!empty($children_elements[$element->{$id_field}]) && $element->menu_item_parent != 0) {
$element->title = $element->title . '<span class="sub-indicator"><i class="icon icon-angle-right"></i></span>';
}
Walker_Nav_Menu::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
/**
* Traverse elements to create list from elements.
*
* Calls parent function in wp-includes/class-wp-walker.php
*/
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
if (!$element) {
return;
}
//Add indicators for top level menu items with submenus
$id_field = $this->db_fields['id'];
if ($depth == 0 && !empty($children_elements[$element->{$id_field}])) {
$element->classes[] = 'mega-with-sub';
}
Walker_Nav_Menu::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
/**
* {@inheritdoc}
*/
public function display_element($element, &$children_elements, $max_depth, $depth, $args, &$output)
{
// If it's a nav menu item, check permissions against the post/page that the
// nav menu item points to, otherwise check the element itself.
if (isset($element->post_type) && $element->post_type == 'nav_menu_item') {
$object_id = $element->object_id;
} else {
$object_id = $element->{$this->db_fields['id']};
}
if (WordPressAccessControl::check_conditions($object_id) || get_option('wpac_show_in_menus', 'with_access') == 'always') {
if (in_array($element->{$this->db_fields['parent']}, $this->track_ids) || $element->{$this->db_fields['parent']} == 0) {
$this->track_ids[] = $element->{$this->db_fields['id']};
$this->filter_children($element->{$this->db_fields['id']}, $children_elements);
$this->original_walker->display_element($element, $children_elements, $max_depth, $depth, $args, $output);
} else {
$this->truncate_children($element->{$this->db_fields['id']}, $children_elements);
}
} else {
$this->truncate_children($element->{$this->db_fields['id']}, $children_elements);
}
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
// For nested levels we want to check if the parent is mega-menu enabled. If so, we shouldn't print the children.
if ($depth == 1) {
$parent_id = $element->menu_item_parent;
$selection = get_post_meta($parent_id, 'suf_mm_warea', true);
if (isset($selection) && $selection != '') {
return;
}
}
// If not a mega-menu, display as you would
parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
// Check if element as a 'current element' class
$current_element_markers = array('current-menu-item', 'current-menu-parent', 'current-menu-ancestor');
$current_class = array_intersect($current_element_markers, $element->classes);
// If element has a 'current' class, it is an ancestor of the current element
$ancestor_of_current = !empty($current_class);
// If this is a top-level link and not the current, or ancestor of the current menu item - stop here.
if (!$ancestor_of_current && $depth == 0) {
return;
}
return parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
$id_field = $this->db_fields['id'];
if (!empty($children_elements[$element->{$id_field}]) && $depth == 0) {
$element->classes[] = 'dropdown';
$element->title .= ' <i class="icon-angle-down"></i>';
}
if (!empty($children_elements[$element->{$id_field}]) && $depth > 0) {
$element->classes[] = 'dropdown';
$element->title .= ' <i class="icon-angle-right"></i>';
}
Walker_Nav_Menu::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
public function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
$element->is_subitem = !empty($children_elements[$element->ID]) && ($depth + 1 < $max_depth || $max_depth === 0);
if ($element->is_subitem) {
foreach ($children_elements[$element->ID] as $child) {
if ($child->current_item_parent || Utils\url_compare($this->archive, $child->url)) {
$element->classes[] = 'active';
}
}
}
$element->is_active = !empty($element->url) && strpos($this->archive, $element->url);
if ($element->is_active) {
$element->classes[] = 'active';
}
parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
$id_field = $this->db_fields['id'];
if (!empty($children_elements[$element->{$id_field}]) && $depth == 0) {
$element->classes[] = 'dropdown';
if (wpex_option('menu_arrow_down', '0') == '1') {
$element->title .= ' <span class="nav-arrow fa fa-angle-down"></span>';
}
}
if (!empty($children_elements[$element->{$id_field}]) && $depth > 0) {
$element->classes[] = 'dropdown';
if (wpex_option('menu_arrow_side', '1') == '1') {
$element->title .= ' <span class="nav-arrow fa fa-angle-right"></span>';
}
}
Walker_Nav_Menu::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
public function display_element($element, &$children_elements, $max_depth, $depth = 0, $args = [], &$output)
{
$element->is_dropdown = !empty($children_elements[$element->ID]) && ($depth + 1 < $max_depth || $max_depth === 0);
if (!is_object($args[0])) {
$args[0] = (object) $args[0];
}
$args[0]->current_depth = $depth;
$args[0]->max_depth = $max_depth;
$classes = $element->classes;
//$classes[] = $args[0]->menu_class . '__depth--' . ( $depth + 1 );
$classes[] = $args[0]->menu_class . '_item';
if ($element->is_dropdown) {
//$classes[] = 'nested';
}
$element->classes = $classes;
parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
if ($element->current) {
$element->classes[] = 'active';
}
$element->is_dropdown = !empty($children_elements[$element->ID]);
if ($element->is_dropdown) {
if ($depth === 0) {
$element->classes[] = 'dropdown-toggle nav-toggle';
} elseif ($depth === 1) {
// Extra level of dropdown menu,
// as seen in http://twitter.github.com/bootstrap/components.html#dropdowns
$element->classes[] = 'dropdown-submenu';
}
}
parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
$id_field = $this->db_fields['id'];
if (is_object($args[0])) {
$args[0]->has_children = !empty($children_elements[$element->{$id_field}]);
}
return parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
