Contents

Code Reference Classes BP_Walker_Nav_Menu_Checklist BP_Walker_Nav_Menu_Checklist::start_el()

BP_Walker_Nav_Menu_Checklist::start_el( string $output, object $item, int $depth, object|array $args = array(), int $id )

Create the markup to start an element.

Description

See also

Parameters

$output

(Required) Passed by reference. Used to append additional content.

$item

(Required) Menu item data object.

$depth

(Required) Depth of menu item. Used for padding.

$args

(Optional) See {@Walker::start_el()}.

Default value: array()

$id

(Required) See {@Walker::start_el()}.

Source

File: bp-core/classes/class-bp-walker-nav-menu-checklist.php

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function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
    global $_nav_menu_placeholder;
 
    $_nav_menu_placeholder = ( 0 > $_nav_menu_placeholder ) ? intval($_nav_menu_placeholder) - 1 : -1;
    $possible_object_id = isset( $item->post_type ) && 'nav_menu_item' == $item->post_type ? $item->object_id : $_nav_menu_placeholder;
    $possible_db_id = ( ! empty( $item->ID ) ) && ( 0 < $possible_object_id ) ? (int) $item->ID : 0;
 
    $indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';
 
    $output .= $indent . '<li>';
    $output .= '<label class="menu-item-title">';
    $output .= '<input type="checkbox" class="menu-item-checkbox';
 
    if ( property_exists( $item, 'label' ) ) {
        $title = $item->label;
    }
 
    $output .= '" name="menu-item[' . $possible_object_id . '][menu-item-object-id]" value="'. esc_attr( $item->object_id ) .'" /> ';
    $output .= isset( $title ) ? esc_html( $title ) : esc_html( $item->title );
    $output .= '</label>';
 
    if ( empty( $item->url ) ) {
        $item->url = $item->guid;
    }
 
    if ( ! in_array( array( 'bp-menu', 'bp-'. $item->post_excerpt .'-nav' ), $item->classes ) ) {
        $item->classes[] = 'bp-menu';
        $item->classes[] = 'bp-'. $item->post_excerpt .'-nav';
    }
 
    // Menu item hidden fields.
    $output .= '<input type="hidden" class="menu-item-db-id" name="menu-item[' . $possible_object_id . '][menu-item-db-id]" value="' . $possible_db_id . '" />';
    $output .= '<input type="hidden" class="menu-item-object" name="menu-item[' . $possible_object_id . '][menu-item-object]" value="'. esc_attr( $item->object ) .'" />';
    $output .= '<input type="hidden" class="menu-item-parent-id" name="menu-item[' . $possible_object_id . '][menu-item-parent-id]" value="'. esc_attr( $item->menu_item_parent ) .'" />';
    $output .= '<input type="hidden" class="menu-item-type" name="menu-item[' . $possible_object_id . '][menu-item-type]" value="custom" />';
    $output .= '<input type="hidden" class="menu-item-title" name="menu-item[' . $possible_object_id . '][menu-item-title]" value="'. esc_attr( $item->title ) .'" />';
    $output .= '<input type="hidden" class="menu-item-url" name="menu-item[' . $possible_object_id . '][menu-item-url]" value="'. esc_attr( $item->url ) .'" />';
    $output .= '<input type="hidden" class="menu-item-target" name="menu-item[' . $possible_object_id . '][menu-item-target]" value="'. esc_attr( $item->target ) .'" />';
    $output .= '<input type="hidden" class="menu-item-attr_title" name="menu-item[' . $possible_object_id . '][menu-item-attr_title]" value="'. esc_attr( $item->attr_title ) .'" />';
    $output .= '<input type="hidden" class="menu-item-classes" name="menu-item[' . $possible_object_id . '][menu-item-classes]" value="'. esc_attr( implode( ' ', $item->classes ) ) .'" />';
    $output .= '<input type="hidden" class="menu-item-xfn" name="menu-item[' . $possible_object_id . '][menu-item-xfn]" value="'. esc_attr( $item->xfn ) .'" />';
}

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