Actions and Scripts WordPress

by Nikolaenko Maxim · Published March 21, 2013 · Updated March 21, 2013

Removing Default WordPress Profile Fields. Code checked, everything is working.

 add_filter('user_contactmethods','hide_profile_fields',10,1);
    function hide_profile_fields( $contactmethods ) {
    unset($contactmethods['aim']);
    unset($contactmethods['jabber']);
    unset($contactmethods['yim']);
    return $contactmethods;
    }

add_filter('user_contactmethods','hide_profile_fields',10,1);

function hide_profile_fields( $contactmethods ) {

unset($contactmethods['aim']);

unset($contactmethods['jabber']);

unset($contactmethods['yim']);

return $contactmethods;

}

Adding a Horizontal Line Button to the WordPress Visual Editor.

function enable_more_buttons($buttons) {
  $buttons[] = 'hr';
 return $buttons;
}
add_filter("mce_buttons", "enable_more_buttons");

function enable_more_buttons($buttons) {

$buttons[] = 'hr';

return $buttons;

}

add_filter("mce_buttons", "enable_more_buttons");

Custom sidebar for website homepage

To create a new sidebar, you need to create a file sidebar-home.php in the root folder of your template. We put the contents of the file into it sidebar.php.

And replace part of the sidebar code:

<?php if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar() ) : ?>

1	<?php if ( !function_exists('dynamic_sidebar') \|\| !dynamic_sidebar() ) : ?>

For this code:

<?php if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar( 'home-sidebar' ) ) : ?>

1	<?php if ( !function_exists('dynamic_sidebar') \|\| !dynamic_sidebar( 'home-sidebar' ) ) : ?>

Next, on the main page, replace the code:

<?php get_sidebar(); ?>

1	<?php get_sidebar(); ?>

to the code:

<?php
     if ( is_home() ) :
              get_sidebar('home');
     else :
              get_sidebar();
     endif;
?>

<?php

if ( is_home() ) :

get_sidebar('home');

else :

get_sidebar();

endif;

Next, in order to be able to add widgets to our new sidebar, you need to register it in WordPress using the register_sidebar function.

register_sidebar(array(
    'name'=>'home-sidebar',
    'id' => 'home-sidebar',
    'before_widget' => '<li id="%1$s" class="widget %2$s">',
    'after_widget' => '</li>',
    'before_title' => '<h2 class="widgettitle">',
    'after_title' => '</h2>',
));

register_sidebar(array(

'name'=>'home-sidebar',

'id' => 'home-sidebar',

'before_widget' => '<li id="%1$s" class="widget %2$s">',

'after_widget' => '</li>',

'before_title' => '<h2 class="widgettitle">',

'after_title' => '</h2>',

));

Good luck in developing user-friendly sites on CMS WordPress.

Online tutoring services. List of courses I teach

Basic web design course;
Site layout;
General course on CMS WordPress and continuation of the course on template development;
Website development in PHP.