custom-field - Read For Learn

Get single image from custom fields made with WCK custom fields creator

Here is the code that worked. I had to get rid of the foreach loop and reference the array directly: <?php if ( have_posts() ) : while ( have_posts() ) : the_post(); $productimgs = get_post_meta( $post->ID, ‘productimg’, true ); $image_color = $productimgs[0][‘product-image-color’]; $image_bw = $productimgs[0][‘product-image-bw’]; $imgclr = wp_get_attachment_image_src( $image_color, ‘grid-large’ ); $imgbw = wp_get_attachment_image_src( $image_bw, … Read more

unlink() doesn’t delete the uploaded file

I figured it out! the problem is the path is not right! Thanks to this post : Alow users to delete uploaded images inside backend? this function below helped : function url_to_path_test($url){ $url=str_replace(rtrim(get_site_url(),”https://wordpress.stackexchange.com/”).”https://wordpress.stackexchange.com/”, ABSPATH, $url); return $url; } So in my code if you change the remove previous image like this it will work : … Read more

How to implement jquery-ui autocomplete into custom fields?

Your first example works fine with some minor alteration ( I will add it below), as can be seen here, http://jsfiddle.net/cDtv4/. What you need to do is make sure the actual jquery and jquery-ui (and possibly the jquery-ui.css) scripts are loading on the page you want this to work on. You can do this by … Read more

Adding custom field to an array

$args = array( ‘meta_query’ => array( array( ‘key’ => ‘author_status’, ‘value’ => ‘active’, ‘compare’ => ‘NOT LIKE’ ) ) ); This Url works http://codex.wordpress.org/Class_Reference/WP_Query#Custom_Field_Parameters

Display custom field outside the loop

<?php define(‘WP_USE_THEMES’, false); require(‘wp-blog-header.php’); ?> <?php $post_id = 288; echo get_post_meta($post_id, ‘caption’, true); ?> That part is enough – are you sure that this is the name of your custom field and the path to wp-blog-header is resolved and valid?

Cannot Hide Google Map if custom field is blank

I would try if ( $map && $map != “” ) as you set the variable, but it can also contain an empty string.

Advenced custom fields auto fill problem

Ok, fixed. I changed ‘post_id’ => ‘new’ to ‘post_id’ => ‘rand()’. It’s working but dont know it shout be like that. Can someone that know php check the code ?

Custom registration form and custom field

You may try a very different approach which I just used recently. Try out the WordPress plugin Pie Register for that, it gives you an easy drag-and-drop interface for customising your registration form, adding custom fields of all sorts and the e-mails being sent and who is being activated. Hope this is what you need!

get adjacent post by meta key and meta value

The plugin “Ambrosite Next/Previous Post Link Plus” https://wordpress.org/plugins/ambrosite-nextprevious-post-link-plus/ ..seems to do the job well To further style the results, one could even use it like this $prev = previous_post_link_plus( array(‘return’ => ‘id’) ); query_posts(‘p=’.$prev); while (have_posts()) : the_post(); […your stuff here…] endwhile; wp_reset_query(); $next = next_post_link_plus( array(‘return’ => ‘id’) ); query_posts(‘p=’.$next); while (have_posts()) : the_post(); … Read more

Update field name without losing the value

I hope I understand the question correctly UPDATE `wp_postmeta` SET `meta_value` = replace(meta_value, ‘old_value’, ‘new_value’) WHERE `meta_key` LIKE ‘your_key’ EDIT 1 : i forgot to mention : BACKUP YOUR DATABASE BEFORE ANY TRIAL EDIT 2 : following comment : To copy from one field to another (I got a bit confused with your naming and … Read more

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