custom-field - Read For Learn

I want to display the content of a text field only if it has been entered

Do echo inside an if statement. function show_my_message() { $settings = get_option(‘wc_checkout_message_settings’); //Check if the array is set if( isset($settings[‘wc_checkout_message_text_field_0’]) && !empty($settings[‘wc_checkout_message_text_field_0’]) ){ echo $settings[‘wc_checkout_message_text_field_0’]; } //Check the other value and show it if(isset($settings[‘wc_checkout_message_text_field_1’]) && !empty($settings[‘wc_checkout_message_text_field_1’]) ){ echo $settings[‘wc_checkout_message_text_field_1’]; } }

Use custom field value as href

To retrieve a value after using add_settings_field() you should use get_option(). So you could do something like this… $value = esc_html(get_option(‘option_name’)); if ($value) { echo ‘<a href=”‘ . $value . ‘”>Click Here</a>’; } You just need to change option_name to your field name. The code will grab the value and if it isn’t false echo … Read more

Display all custom meta field values from the database using ACF Repeater

I don’t think ACF has a built-in function to do what you want. You can use get_field to retrieve a value from any post, but it requires a post ID if you want the value from anything other than the current post. So instead, we can query posts using WP_Query and pass the meta key … Read more

how to implement club post type

I strongly recommand you to use ACF (pro if you can, usefull for the repeater) : https://www.advancedcustomfields.com/ You can easily add custom field and link them to post type, and link post type to each other (this answers your two first questions). For the third, I guess it will depend how you could implement this

Posts sortable column not sorting properly for custom field numbers

I figured it out after adding the same code to a different site I run. It was working fine on that site with the same theme and mostly the same plugins. I narrowed it down to another function I made (thankfully it wasn’t another plugin). The other function was sorting something on the front end, … Read more

Custom Search, MySql Query Gone Wrong?

This doesn’t seem especially complex, but does seem bulky and prone to errors. As I answered couple of times on similar issues – if this isn’t time critical then wait for WP 3.1 because it will have major improvements for querying by custom fields. See Advanced Metadata Queries for brief writeup on upcoming improvements. For … Read more

get all posts with certain meta data

I think you can do a left join : left join $wpdb->postmeta my_field_meta on (p.ID = my_field_meta.post_id and my_field_meta.meta_key = ‘subscribe’) Where “subscribe” it’s the name of your custom field. So your code could be: $dayswithposts = $wpdb->get_results(“SELECT DISTINCT DAYOFMONTH(p.post_date) FROM $wpdb->posts as p LEFT JOIN $wpdb->postmeta my_field_meta on (p.ID = my_field_meta.post_id and my_field_meta.meta_key = … Read more

get_post_meta of multiple posts?

why not add a filed to user meta once they have voted and just check to see if that specific user can vote? add to your add vote function this lines: global $current_user; get_currentuserinfo(); add_user_meta( $current_user->ID , ‘voted’, true ); now if a user votes it saves a usermeta filed. then you can create a … Read more

Custom Fields to Category edit page, then displaying them in a template correctly

Sorted this myself! May help some people… $cat = get_query_var(‘cat’); $prod_extras = get_option(Category_Extras); $this_application = $prod_extras[$cat][‘Category_Extras_Applications’]; if(!empty($this_application)) { echo $this_application; } Cheers, Dave

custom field as a boolean with a checkbox?

Have you already looked at the output of WP_Query, if you don’t submit the “meta_query” key? Do you get the posts for the event-posttype? If yes, then you could check what the “more fileds”-plugin puts in the “event-archive” custom field. Maybe you have to set the value to integer 1 or just submit a boolean … Read more

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