How to hide a dive on url change using jQuery

Example of using this method

Enjoy.....!

How to redirect login user on desire page in wordpress

Copy this and paste this code in functions.php

<?php
add_filter('login_redirect', '_catch_login_error', 10, 3);
function _catch_login_error($redir1, $redir2, $wperr_user)
{
    if(!is_wp_error($wperr_user) || !$wperr_user->get_error_code()) return $redir1;

    switch($wperr_user->get_error_code())

    {
        case 'incorrect_password':

        case 'empty_password':

        case 'invalid_username':

        default:
     wp_redirect(site_url().'/home-page/?error='.$wperr_user->get_error_code());
    }
    return $redir1;
}
?>

how to make make shortcode of page/post in wordpress

Copy and paste this code in your function.php file

<?php
function digwp_includeContentShortcode($atts) {
  
  $thepostid = intval($atts[postidparam]);
  $output = '';

  query_posts("p=$thepostid&post_type=page");
  if (have_posts()) : while (have_posts()) : the_post();
    $output .= get_the_content($post->ID);
  endwhile; else:
    // failed, output nothing
  endif;
  wp_reset_query();

  return $output;

}

// USAGE
/*  In the post content, you can use 

[postPage_include postidparam="1234"]
"1234" would be the WordPress ID of the Page you are 

trying to include  */
add_shortcode("postPage_include", "digwp_includeContentShortcode");
?>

Method for use in post or page in back-end :-
[postPage_include postidparam="1234"]
"1234" would be the WordPress ID of the Page you are
Method for use in post or page in template :-
echo do_shortcode( '[postPage_include postidparam="1234"]' );

Create a custom widget and call it by using shortcode in wordpress

Copy code in functions.php

<?php
function widget($atts) {
    
    global $wp_widget_factory;
    
    extract(shortcode_atts(array(
        'widget_name' => FALSE
    ), $atts));
    
    $widget_name = wp_specialchars($widget_name);
    
    if (!is_a($wp_widget_factory->widgets[$widget_name], 'WP_Widget')):
        $wp_class = 'WP_Widget_'.ucwords(strtolower($class));
        
        if (!is_a($wp_widget_factory->widgets[$wp_class], 'WP_Widget')):
            return '
'.sprintf(__("%s: Widget class not found. Make sure this widget exists and the class name is correct"),''.$class.'').'
';
        else:
            $class = $wp_class;
        endif;
    endif;
    
    ob_start();
    the_widget($widget_name, $instance, array('widget_id'=>'arbitrary-instance-'.$id,
        'before_widget' => '',
        'after_widget' => '',
        'before_title' => '',
        'after_title' => ''
    ));
    $output = ob_get_contents();
    ob_end_clean();
    return $output;
    
}
add_shortcode('widget','widget'); 
?>

Usage
Now in Post/Page content, you can use the widget just by referencing it by name:
[widget widget_name="Your_Custom_Widget"]
enjoy!!

use shortcodes within a WordPress Text widget

By default, WordPress shortcodes do not work within Text widgets. If you need this functionality, it is quite easy to accomplish, simply follow the steps below.

1. Log into your WordPress Dashboard
2. Under "Appearance" click "Editor"
3. In the list of files on the right of the page, click "functions.php"
4. At the bottom of the functions.php file, add the following code:
   add_filter( 'widget_text', 'shortcode_unautop');
   add_filter( 'widget_text', 'do_shortcode');
   Click "Update File" and your shortcodes should now work in your Text widgets!