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Revision: 22249
at January 7, 2010 10:22 by Kerrick
Updated Code 
//Custom CSS Widget
add_action('admin_menu', 'custom_css_hooks');
add_action('save_post', 'save_custom_css');
add_action('wp_head','insert_custom_css');
function custom_css_hooks() {
	add_meta_box('custom_css', 'Custom CSS', 'custom_css_input', 'post', 'normal', 'high');
	add_meta_box('custom_css', 'Custom CSS', 'custom_css_input', 'page', 'normal', 'high');
}
function custom_css_input() {
	global $post;
	echo '<input type="hidden" name="custom_css_noncename" id="custom_css_noncename" value="'.wp_create_nonce('custom-css').'" />';
	echo '<textarea name="custom_css" id="custom_css" rows="5" cols="30" style="width:100%;">'.get_post_meta($post->ID,'_custom_css',true).'</textarea>';
}
function save_custom_css($post_id) {
	if (!wp_verify_nonce($_POST['custom_css_noncename'], 'custom-css')) return $post_id;
	if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) return $post_id;
	$custom_css = $_POST['custom_css'];
	update_post_meta($post_id, '_custom_css', $custom_css);
}
function insert_custom_css() {
	if (is_page() || is_single()){
		if (have_posts()) : while (have_posts()) : the_post();
			echo '<style type="text/css">'.get_post_meta(get_the_ID(), '_custom_css', true).'</style>';
		endwhile; endif;
		rewind_posts();
	}
}

Revision: 22248
at January 7, 2010 00:23 by Kerrick
Updated Code 
//Custom CSS Widget
add_action('admin_menu', 'custom_css_hooks');
add_action('save_post', 'save_custom_css');
add_action('wp_head','insert_custom_css');
function custom_css_hooks() {
	add_meta_box('custom_css', 'Custom CSS', 'custom_css_input', 'post', 'normal', 'high');
	add_meta_box('custom_css', 'Custom CSS', 'custom_css_input', 'page', 'normal', 'high');
}
function custom_css_input() {
	global $post;
	$custom = get_post_meta($post->ID,'_custom_css',true);
	echo '<input type="hidden" name="custom_css_noncename" id="custom_css_noncename" value="'.wp_create_nonce('custom-css').'" />';
	echo '<textarea name="custom_css" id="custom_css" rows="5" cols="30" style="width:100%;">'.$custom.'</textarea>';
}
function save_custom_css($post_id) {
	if (!wp_verify_nonce($_POST['custom_css_noncename'], 'custom-css')) return $post_id;
	if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) return $post_id;
	$custom_css = $_POST['custom_css'];
	update_post_meta($post_id, '_custom_css', $custom_css);
}
function insert_custom_css() {
	if (is_page() || is_single()){
		if (have_posts()) : while (have_posts()) : the_post();
			echo '<style type="text/css">'.get_post_meta(get_the_ID(), '_custom_css', true).'</style>';
		endwhile; endif;
		rewind_posts();
	}
}

Revision: 22247
at January 7, 2010 00:21 by Kerrick
Updated Code 
//Custom CSS Widget
add_action('admin_menu', 'custom_css_hooks');
add_action('save_post', 'custom_css_save_postdata');
add_action('wp_head','insert_custom_css');
function custom_css_hooks() {
	add_meta_box('custom_css', 'Custom CSS', 'custom_css_input', 'post', 'normal', 'high');
	add_meta_box('custom_css', 'Custom CSS', 'custom_css_input', 'page', 'normal', 'high');
}
function custom_css_input() {
	global $post;
	$custom = get_post_meta($post->ID,'_custom_css',true);
	echo '<input type="hidden" name="custom_css_noncename" id="custom_css_noncename" value="'.wp_create_nonce('custom-css').'" />';
	echo '<textarea name="custom_css" id="custom_css" rows="5" cols="30" style="width:100%;">'.$custom.'</textarea>';
}
function custom_css_save_postdata($post_id) {
	if (!wp_verify_nonce($_POST['custom_css_noncename'], 'custom-css')) return $post_id;
	if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) return $post_id;
	$custom_css = $_POST['custom_css'];
	update_post_meta($post_id, '_custom_css', $custom_css);
}
function insert_custom_css() {
	if (is_page() || is_single()){
		if (have_posts()) : while (have_posts()) : the_post();
			echo '<style type="text/css">'.get_post_meta(get_the_ID(), '_custom_css', true).'</style>';
		endwhile; endif;
		rewind_posts();
	}
}

Revision: 22246
at January 7, 2010 00:19 by Kerrick
Updated Code 
//Custom CSS Widget
add_action('admin_menu', 'custom_css_hooks');
add_action('save_post', 'custom_css_save_postdata');
add_action('wp_head','insert_custom_css');
function custom_css_hooks() {
	add_meta_box('custom_css', 'Custom CSS', 'custom_css_input', 'post', 'normal', 'high');
	add_meta_box('custom_css', 'Custom CSS', 'custom_css_input', 'page', 'normal', 'high');
}
function custom_css_input() {
	global $post;
	$custom = get_post_meta($post->ID,'_custom_css',true);
	echo '<input type="hidden" name="custom_css_noncename" id="custom_css_noncename" value="'.wp_create_nonce('custom-css').'" />';
	echo '<textarea name="custom_css" id="custom_css" rows="5" cols="30" style="width:100%;">'.$custom.'</textarea>';
}
function custom_css_save_postdata($post_id) {
	if (!wp_verify_nonce($_POST['custom_css_noncename'], 'custom-css')) return $post_id;
	if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) return $post_id;
	$custom_css = $_POST['custom_css'];
	update_post_meta($post_id, '_custom_css', $custom_css);
}
function insert_custom_css() {
	if (is_page() OR is_single()){
		if (have_posts()) : while (have_posts()) : the_post();
				echo '<style type="text/css">'.get_post_meta(get_the_ID(), '_custom_css', true).'</style>';
		endwhile; endif;
	}
	rewind_posts();
}

Revision: 22245
at January 7, 2010 00:14 by Kerrick
Updated Code 
//Custom CSS Widget
add_action('admin_menu', 'custom_css_add_custom_box');
add_action('save_post', 'custom_css_save_postdata');
add_action('wp_head','insert_custom_css');
function custom_css_add_custom_box() {
     add_meta_box('custom_css', 'Custom CSS', 'custom_css_custom_box', 'post', 'normal', 'high');
     add_meta_box('custom_css', 'Custom CSS', 'custom_css_custom_box', 'page', 'normal', 'high');
}
function custom_css_custom_box() {
     global $post;
     $custom = get_post_meta($post->ID,'_custom_css',true);
     echo '<input type="hidden" name="custom_css_noncename" id="custom_css_noncename" value="'.wp_create_nonce('custom-css').'" />';
     echo '<textarea name="custom_css" id="custom_css" rows="5" cols="30" style="width:100%;">'.$custom.'</textarea>';
}
function custom_css_save_postdata($post_id) {
     if (!wp_verify_nonce($_POST['custom_css_noncename'], 'custom-css')) return $post_id;
     if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) return $post_id;
     $custom_css = $_POST['custom_css'];
     update_post_meta($post_id, '_custom_css', $custom_css);
}
function insert_custom_css() {
	if (is_page() OR is_single()){
		if (have_posts()) : while (have_posts()) : the_post();
				echo '<style type="text/css">'.get_post_meta(get_the_ID(), '_custom_css', true).'</style>';
		endwhile; endif;
	}
	rewind_posts();
}

Revision: 22244
at January 7, 2010 00:13 by Kerrick
Initial Code 
//Custom CSS Widget
add_action('admin_menu', 'custom_css_add_custom_box');
add_action('wp_head','insert_custom_css');
function custom_css_add_custom_box() {
     add_meta_box('custom_css', 'Custom CSS', 'custom_css_custom_box', 'post', 'normal', 'high');
     add_meta_box('custom_css', 'Custom CSS', 'custom_css_custom_box', 'page', 'normal', 'high');
}

function custom_css_custom_box() {
     global $post;
     $custom = get_post_meta($post->ID,'_custom_css',true);
     echo '<input type="hidden" name="custom_css_noncename" id="custom_css_noncename" value="'.wp_create_nonce('custom-css').'" />';
     echo '<textarea name="custom_css" id="custom_css" rows="5" cols="30" style="width:100%;">'.$custom.'</textarea>';
}

add_action('save_post', 'custom_css_save_postdata');

function custom_css_save_postdata($post_id) {
     if (!wp_verify_nonce($_POST['custom_css_noncename'], 'custom-css')) return $post_id;
     if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) return $post_id;
     $custom_css = $_POST['custom_css'];
     update_post_meta($post_id, '_custom_css', $custom_css);
}
function insert_custom_css() {
	if (is_page() OR is_single()){
		if (have_posts()) : while (have_posts()) : the_post();
				echo '<style type="text/css">'.get_post_meta(get_the_ID(), '_custom_css', true).'</style>';
		endwhile; endif;
	}
	rewind_posts();
}
Initial URL 
http://www.kerricklong.com/
Initial Description 
Insert this code into your functions.php and you'll get a custom CSS box on every page and post. Be sure your theme has wp_head(); in it.
Initial Title 
Custom CSS Per Page and Post for WordPress
Initial Tags 
css, wordpress
Initial Language 
PHP