customization - Read For Learn

pagination in woocommerce order history page

I have added pagination in order history page and it is working. Replace below code above loop $customer_orders1 = get_posts(apply_filters(‘woocommerce_my_account_my_orders_query’, array( ‘numberposts’ => -1, ‘meta_key’ => ‘_customer_user’, ‘meta_value’ => get_current_user_id(), ‘post_type’ => wc_get_order_types(‘view-orders’), ‘post_status’ => array_keys(wc_get_order_statuses()) ))); $total_records = count($customer_orders1); $posts_per_page = 20; $total_pages = ceil($total_records / $posts_per_page); $paged = ( get_query_var(‘page’) ) ? get_query_var(‘page’) … Read more

Change Default Image HTML

This will do: <?php /* * This filter only works with images, for all kind of media check: media_send_to_editor * The priority is set to 20 and it takes 8 arguments */ add_filter(‘image_send_to_editor’, ‘wpse_53577_img_wrapper’, 20, 8); // We are only working with the $html argument, but you can play with all of them function wpse_53577_img_wrapper($html, … Read more

White screen error for a custom theme

This answer will be long, but can be helpful in some way. First of all, detect why you’re getting this error: Majority of the time when you see a WordPress’ White Screen of Death, it means that you exhausted the memory limit of your server settings. This could be caused by a plugin that you … Read more

Static posts page with home.php

get_queried_object() stores the original object that was found as a match for the permalink. It’s the WP_Post object of your News Page $news_page = get_queried_object(); echo $news_page->post_title;

Removing Image Sizes for Custom Post Type

May be this filter should work intermediate_image_sizes Note: This solution will work if you are uploading an image from post edit screen. (tested on localhost with WP-3.8.1) add_filter( ‘intermediate_image_sizes’, ‘ravs_slider_image_sizes’, 999 ); function ravs_slider_image_sizes( $image_sizes ){ // size for slider $slider_image_sizes = array( ‘your_image_size_1’, ‘your_image_size_2’ ); // for ex: $slider_image_sizes = array( ‘thumbnail’, ‘medium’ ); … Read more

How-to inspect filter-able $vars?

Example Nav menu walker – allows adding eg. css classes to (all) menu items. // copyied from /wp-core/wp-includes/nav-menu-template.php > line 76 (wp 3.1.1) – start_el() function $class_names = join( ‘ ‘, apply_filters( ‘nav_menu_css_class’, array_filter( $classes ), $item, $args ) ); Now let’s check the $var: function wpse15319_check_nav_menu_classes( $classes ) { // You can take any … Read more

wordpress custom walker for thumbnails with custom menu

Add a semicolon ; after get_the_post_thumbnail( $id ): get_the_post_thumbnail( $id );

Getting $comments outside the comment template

$comments, or $wp_query->comments, is initialized by comments_template(), which you call in your template file when you want to load the comment sub-template file. So at the time of template_redirect it is not yet initialized. As Chris said, you should call get_comments() and pass it the post_id of your current post. If you’re doing AJAX calls, … Read more

Custom Post Type Pagination Doesn’t Work in WordPress 3.4

Use get_query_var(‘page’) instead of get_query_var(‘paged’). Related ticket: #21028

Check before publishing, if already exist post with current custom field value

Checking if meta values exist You can use get_posts() (or the WP_Query object) to query all posts which match the post meta you want to save. You will need to specify the post status (i.e. which statuses are you willing to ignore). Below is the untested code to this. (For completeness I’ve left in arguments … Read more

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