I had some trouble saving custom taxonomy fields, which I resolved in this WPSE post. I was using the options table to save my data, but the same solutions may apply for you too. Firing callbacks attached to create_{taxonomy} and edited_{taxonomy} were part of the solution.
Add a check wherever you’re displaying the title: //Anything greater than 0 means the category has parents, 0 means no parent, child category if($category->category_parent > 0){ echo $category[0]->cat_name; } This should help.
1.In your single.php find the location where it include the comment template. 2. Then Check the category name of the post. 3. Use if else statement to check if its the category u want/not to display the comment and include it by desire.
Why are you running a complete new query for every single post? Here is what is happening: WordPress gets all the posts in the category then gets your template and sees the loop ( if have_posts() etc… ) and says ok I have all these posts from this category now it’s time to display them. … Read more
$args = array( ‘type’ => ‘post’, ‘hide_empty’ => 0, ‘hierarchical’ => 1, ‘taxonomy’ => ‘category’, ‘pad_counts’ => false ); $categories = get_categories($args); foreach($categories as $category) { echo ‘<tr>’; if($category->parent != 0){ // If this is a subcategory echo “<td> $category->name</td>”; } else { echo “<td>$category->name</td>”; } echo “<td><input type=”text” name=”$category->cat_ID”/></td>”; echo ‘</tr>’; }
You can customise the loop query to get results based on a search term – with $s being the search term; <?php // Post Query $args=array( ‘s’ => $s, ); ?> <?php query_posts($args); ?> <?php if (have_posts()) : while (have_posts()) : the_post(); ?>
Go into the trash from the category list and hit “Empty Trash”. As long as the category is in the trash, the slug is considered ‘in use’. ETA: This is obviously not right, as there’s no trash in categories. Instead, using phpMyAdmin, go to database->wp_terms, and delete the row with the category information. Walkthrough here.
If you are trying to print children of a category, this should be sufficient: <?php wp_list_categories(‘orderby=id&show_count=1&use_desc_for_title=0&child_of=”.$term_id); ?> Details here: http://codex.wordpress.org/Template_Tags/wp_list_categories
Rather than performing a separate query, to exclude a category (or any other taxonomy) term, you can hook into pre_get_posts: add_action(‘pre_get_posts’, ‘wpse41820_exclude_cat_from_front_page’); function wpse41820_exclude_cat_from_front_page( $query ){ if( $query->is_main_query() && is_front_page() ){ $tax_query = array(array( ‘taxonomy’ => ‘category’, ‘field’ => ‘id’, ‘terms’ => array( 57 ), ‘operator’ => ‘NOT IN’ )); $query->set(‘tax_query’,$tax_query); } return $query; } … Read more
replace the_content(); with echo wpse_limit_content(); function wpse_limit_content() { $content = $post->post_content; $MAX_LENGTH = 100; if ( strlen( $content ) <= $MAX_LENGTH ) return apply_filters(‘the_content’, $content ); $s2 = substr( $content, 0, $MAX_LENGTH ); $s3 = preg_split( “/\s+(?=\S*+$)/”, $s2 ); $s4 = $s3[0]; return apply_filters( ‘the_excerpt’, $s4 ); } If the string is to long it … Read more