If I understand is_single() correctly, it’s only supposed to return true when the current “post” (in a generic sense) is a literal post (i.e., it has a post_type of post), and that it will return false when the current “post” is a page, attachment, etc. This is what the Codex says: is_single() returns true if … Read more
I want to make minor css-changes based on the choice of the top (root) menu. What’s the proper way to handle this in WP? //edit// It’s a website (pages), no blog, and basically, the colors of some links and some images should depend of the choosen top-menu-item. Example, page-structure: * Start * Products * Prod.categ. … Read more
I have some elements showing on the home page that I do not want to display in the Theme Customizer preview window. Is there a simple check in PHP that I can use for that ? For example: <img class=”background” src=”https://wordpress.stackexchange.com/questions/101713/<?php echo $background ?>” <?php if(is_wpThemeCustomizer()) echo ‘style=”display:none”‘ ?>/> I could do it in javascript … Read more
I’m having an odd issue, although I can understand why it works like this I do need to find a way around it. I have used the the request filter to modify the query for the home/index page to select for a post type other than ‘post’ The result of this is that is_home() is … Read more
In the theme there is a custom post type called faq I just want to get certain post by its name (NOT by id cause no id exist). <?php query_posts(‘post_type=faq’) ?> how to get the_tile() and the_permalink() by its name? 1 Answer 1 $posts = get_posts(array(‘name’ => ‘your-posts-name’, ‘post_type’ => ‘faq’)); foreach ($posts as $post) … Read more
When to use template tags and when to use get_template_part() and when to use function.php? I am confused at them. For example, if I want to show related portfolios under single portfolio, I can create a template tag named show_related_portfolios(). In contrast, I can create a file named content-related-portfolios.php, and use it like get_template_part( ‘content’, … Read more
OK, this might be a duplicate, I was just unable to put my idea in proper search terms, sorry for that! Is there a built-in function or template tag to get the first n words of the content? I mean the_content(). Thanks! 1 Answer 1 Yep, wp_trim_words(): <?php $trimmed = wp_trim_words( $text, $num_words = 55, … Read more
I’m a Drupal dev, getting into WordPress. So far as I can tell there are a few different methods by which a plugin can output content on to a WordPress site: Shortcode Rewrite API Widget API “Template tag” (ie instructing themers to call a PHP function from your plugin in their theme) Actions API Which … Read more
I am using ACF to create a custom field called facilities. Within that field is a repeater field called facility. So each store has ‘facilities’, which contains a number of ‘facility’. What I am doing is looping through each of my stores, getting the ‘facilities’, looping through each ‘facility’ within that, and displaying it. Here … Read more
I am trying to output a list of categories per an article. I am using the following code, <?php wp_list_categories(‘child_of=270&style=none’); ?> (string) Style to display the categories list in. A value of list displays the categories as list items while none generates no special display method (the list items are separated by <br> tags). How … Read more
