menu_&_widgets

<?php

/* 1. menu simple function e *//*main-menu hare unic you can change it*//* Main Menu hare menu name display*/

register_nav_menu( 'main-menu', __( 'Main Menu', 'arnab' ) );

/* menu call korte *//*html e ul id/class="nav" thakleo menu id/class nav dile hobe */
                                               /* nav poriborte onno class/id thakte pare */

<?php wp_nav_menu( array( 'theme_location' => 'main-menu', 'menu_id' => 'nav') ); ?>



/* 2. fallback menu register e register *//* 1st simple menu hobe then fallback code */
register_nav_menu( 'main-menu', __( 'Main Menu', 'arnab' ) );


    /* menu fallback code */
    function wpj_default_menu() {
        echo '<ul id="nav">';   /* ul id r bodole div/class id hote pare html jamon thakbe */
        if ('page' != get_option('show_on_front')) {
        echo '<li><a href="'. home_url() . '/">Home</a></li>';
        }
        wp_list_pages('title_li=');
        echo '</ul>';
    }

/* menu call korte*//*wp_nav_menu hare wordpress function*/
/* menu id r jaygay class thakle menu_class hobe */
/* jodi id or class na thake tahole sudhu theme location hobe
mane je name menu register kora hobe*/

<?php
                if (function_exists('wp_nav_menu')) {
                    wp_nav_menu(array('theme_location' => 'main-menu', 'menu_id' => 'nav', 'fallback_cb' => 'wpj_default_menu'));
                }
                else {
                    wpj_default_menu();
                }
                ?>




/* menu extra option from codex */
 Usage

 <?php wp_nav_menu( $args ); ?>

 Usage (Showing Default Values)

<?php

$defaults = array(
    'theme_location'  => '',
    'menu'            => '',
    'container'       => 'div',
    'container_class' => '',
    'container_id'    => '',
    'menu_class'      => 'menu',
    'menu_id'         => '',
    'echo'            => true,
    'fallback_cb'     => 'wp_page_menu',
    'before'          => '',
    'after'           => '',
    'link_before'     => '',
    'link_after'      => '',
    'items_wrap'      => '<ul id="%1$s" class="%2$s">%3$s</ul>',
    'depth'           => 0,
    'walker'          => ''
);

wp_nav_menu( $defaults );

?>

/* end menu extra option from codex */













/* Register sidebars and widgetized areas ********************************************/
function sanchari_widgets() {
    register_sidebar( array(
        'name'          => __( 'Promo1', 'wp_sourse' ),/*This name is unique
                                                        to the widget and appears on
                                                        the Widgets page on the Dashboard;
                                                        this name is helpful if you register
                                                        several widgetized areas on your site. */


        'id'            => 'promo1',/*This is the unique ID given to the widget. */
        'description' => __( ‘The primary widget area’),/* This is a text description
                                                            of the widget. The text appears on
                                                            the Widgets page on the Dashboard.
                                                            This is optional.
                                                            */

        'before_widget' => '<div class="single_promo promo1">',/* */
        'after_widget'  => '</div>',/* */
        'before_title'  => '<h2>',/* */
        'after_title'   => '</h2>',/* */
    ) );


}
add_action( 'widgets_init', 'sanchari_widgets' );

/* widgetized call two types */
/*1. *****Normal****   */

<?php dynamic_sidebar('sidebar_id'); ?>

/* 2.*******for fallback data******** */

<?php if ( ! dynamic_sidebar('sidebar_id') ) : ?>
    YOUR DEFAULT DATA
<?php endif; ?>


?>