WordPress

[Solved] Removing the default sidebar from admin panel

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If you mean the default WordPress Widgets, you would add this to the functions.php file: <?php // unregister all default WP Widgets function unregister_default_wp_widgets() { unregister_widget(‘WP_Widget_Pages’); unregister_widget(‘WP_Widget_Calendar’); unregister_widget(‘WP_Widget_Archives’); unregister_widget(‘WP_Widget_Links’); unregister_widget(‘WP_Widget_Meta’); unregister_widget(‘WP_Widget_Search’); unregister_widget(‘WP_Widget_Text’); unregister_widget(‘WP_Widget_Categories’); unregister_widget(‘WP_Widget_Recent_Posts’); unregister_widget(‘WP_Widget_Recent_Comments’); unregister_widget(‘WP_Widget_RSS’); unregister_widget(‘WP_Widget_Tag_Cloud’); unregister_widget(‘WP_Nav_Menu_Widget’); } add_action(‘widgets_init’, ‘unregister_default_wp_widgets’, 1); ?> EDIT: register_sidebar(array(‘name’=>’sidebar2’, ‘before_widget’ => ‘<ul><li>’, ‘after_widget’ => “</li></ul>”, ‘before_title’ => ‘<h2 class=”widgettitle”>’, … Read more

[Solved] probleme adding Txt and Links in preg_match()

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Finally a solution provide by @Rizier123 if(!preg_match(“https://wordpress.stackexchange.com/” . preg_quote($citation_string, “https://wordpress.stackexchange.com/”) . “https://wordpress.stackexchange.com/”, $footer_contents)) @Rizier123 say : The problem are the slashes in your pattern, just use preg_quote() to escape them, e.g. so the code will be like this : add_action(‘template_redirect’, ‘foobar_explode_if_no_citation’); function foobar_explode_if_no_citation(){ #Get the absolute server path to footer.php $footer_path = locate_template(‘footer.php’); #Store the … Read more

[Solved] How do you modify CSS files via admin panel?

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If you’re wanting styles to be dynamic, then you’ll have to emit your CSS file as you are suggesting. However, as WordPress often uses styles.css as a theme definition file, renaming styles.php might cause problems. It might be better to collect all the ‘dynamic’ definitions into a separate file (eg dynamic-styles.php) and import them from … Read more

[Solved] Display Categories Assigned to a WooCommerce Product

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I have solved the issue with creating a list with http://codex.wordpress.org/Template_Tags/wp_list_categories changing style to list, then style it with CSS to my needs 🙂 <?php $taxonomy = ‘product_cat’; // get the term IDs assigned to post. $post_terms = wp_get_object_terms( $post->ID, $taxonomy, array( ‘fields’ => ‘ids’ ) ); if ( !empty( $post_terms ) && !is_wp_error( $post_terms … Read more

[Solved] WordPress 2.8 Widget API is suitable for Worpress 3.1.4 plugins development?

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WordPress APIs usually refer to group of functions and concepts and are not versioned. Any versions refer to WP itself (or in some cases to bundled components, developed by third parties such as jQuery). In WordPress version 2.8 creating widgets was refactored from older code (which you shouldn’t care about) to newer class-based code (which … Read more

[Solved] How to change a custom query into a standard loop?

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In order to be able to use template tags, you have to do two things after getting your custom select query: You have to declare the global $post variable. You have to call the setup_postdata($post) function to populate the variables. So, my code had to be changed like so: $results = $wpdb->get_results($wp_query->request, OBJECT); global $post; … Read more

[Solved] show only a given level in nav menu

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You need to extend Walker_Nav_Menu in such a way that it only outputs, if I understand you, items that are not “zero” depth– top level. class my_extended_walker extends Walker_Nav_Menu { function start_lvl(&$output, $depth, $args ) { if (0 !== $depth) { parent::start_lvl($output, $depth, $args); } } function end_lvl(&$output, $depth, $args) { if (0 !== $depth) … Read more

[Solved] display public excerpt for private post

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I’ve not tested this, but you should be able to complete this task by placing the following code in your template above the loop. query_posts( array( ‘post_status’ => array( ‘published’, ‘private’ ) ) ); This should allow for published and private posts to be displayed in that template. 4 solved display public excerpt for private … Read more

[Solved] Insert html after certain amount of posts?

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You could use the following and it should do exactly what you want by checking the value of $loop->current_post. <?php $loop = new WP_Query( array( ‘post_type’ => ‘work’,’posts_per_page’ => ‘-1’ ) ); ?> <ul id=”carousel”> <li> <ul class=”inner-items”> <?php while ( $loop->have_posts() ) : $loop->the_post(); ?> <?php if( $loop->current_post && !($loop->current_post % 6) ) : … Read more

[Solved] Restricting users to a specific front end page [closed]

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You’d have to add a function during the init action of WP. There you’ll get the current user and check whether they have a specific role assigned to them and redirect to the page when they do. add_action(‘init’, function () { $user = wp_get_current_user(); $role=”your role”; if (in_array($role, $user->roles)) { wp_redirect(‘url’); } }); WordPress Function … Read more