custom-field - Read For Learn

Get custom term meta problem on single post type

Possible solutions: Check if there’s a prefix which you setup for the custom field (https://en.bainternet.info/tax-meta-class-faq/#comment-1107) Go to the Tax-meta-class/Tax-meta-class.php file and find the function you’re calling and debug the issue: // Tax-meta-class.php public function get_tax_meta($term_id,$key,$multi = false){ $t_id = (is_object($term_id))? $term_id->term_id: $term_id; var_dump ($t_id); // debug this $m = get_option( ‘tax_meta_’.$t_id); var_dump ($m); // debug … Read more

After ajax image is outside the “ tag

Try this, with “ tags on .= ‘<a href=””https://wordpress.stackexchange.com/questions/227522/.get_permalink($id).””><img src=”‘.$image[‘url’].'” /></a>’;

Save all custom field data into one “master” custom field

This is assuming each of the fields is a single value and you want to create a list for display… add_action(‘edit_post’,’custom_combine_fields’); function custom_combine_fields($post_id) { $pirates = get_post_meta($post_id,’pirates’,true); $robots = get_post_meta($post_id,’robots’,true); $ninjas = get_post_meta($post_id,’ninjas’,true); $professions = array(); if ($pirates) {$professions[] = $pirates;} if ($robots) {$professions[] = $robots;} if ($ninjas) {$professions[] = $ninjas;} if (count($professions) > 0) … Read more

Conditional featured image with youtube thumbnail

There are three problems 1. echo and php tags within an echo Change your first echo from: echo ‘<img src=”http://img.youtube.com/vi/<?php echo get_post_meta($post->ID,’video_url’,true);?>/0.jpg”/>’; to this: echo ‘<img src=”http://img.youtube.com/vi/’ . get_post_meta($post->ID,’video_url’,true) . ‘/0.jpg”/>’; 2. if statement not wrapped and no brackets change: if get_post_meta($post->ID,’video_url’,true) to: if (get_post_meta($post->ID,’video_url’,true)) and add {} around that code block: if (get_post_meta($post->ID,’video_url’,true)) { … Read more

Query only displays one page_id

The p parameter accepts a single integer value, not a string or array of integers. You would want to use the post__in parameter which allows for an array of post id’s. Just a few notes here: You will need to check if you actually have a valid array of post ID’s before passing it to … Read more

Cannot obtain custom meta information

I don’t know why you are using a custom template for displaying an individual Video post when there is a single file that is used for this purpose – single-{post_type}. https://codex.wordpress.org/Post_Type_Templates Using the single file, you will be able to get the post ID with $post->ID or get_the_ID(). if( have_posts() ) : while( have_posts() ) … Read more

Display posts with empty custom field

You probably need the NOT EXISTS meta_compare value. This will test if a meta value exists or not for that particular key. Also, as I pointed out in comments, caller_get_posts is long time deprecated, a notice you should have clearly recieved if you had debubbing turned on. The correct parameter is ignore_sticky_posts and accepts 0 … Read more

How to display wp_post by custom field value?

You can’t do this by default, but you can write a query to do it within your theme. It could be a security risk to allow any field to be entered in the URL, so you’ll need to explicitly detect those that you are wanting. In your functions.php, you could add something like this (untested!): … Read more

Custom post type in Custom widget – $listItem

Change the_field() to get_field() the_field() = echo get_field()

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