Where you put it depends, you likely want to put the get_post_meta() call: echo get_post_meta( get_the_ID(), ‘_custom_field’, true ) ); into the according template file. But of course you can also hook into a filter or action from your functions.php or a plugin.
UPDATE: Okay, Looking at the Error, it should be easy. Just remove any Whitespaces or Clear Lines at the end of your Plugin file after the last “?>”. http://php.net/manual/en/language.types.string.php#language.types.string.syntax.heredoc Did you copy&paste the code here? Because it seems like you have some whitespaces that should not be there in the line <?php if ($the_query->have_posts()) : … Read more
Now with the new information I would go with this: ?> <form method=”post” action=”where_ever_you_want_to_point_the_user_afterwards.php”> /* The loop: */ if (the_field(‘departures’) == ‘user_departure_location’) { <input type=”radio” name=”destination” value=”<?php echo the_field(‘destination’); ?>”> <a href=”https://wordpress.stackexchange.com/questions/154925/<?php the_permalink(); ?>”> Destination: <?php the_field(‘destination’); ?> Departing from:<?php the_field(‘departures’); ?> Price:<?php the_field(‘price’); ?> </a> } /* The loop end */ ?></form> And then … Read more
I would just put the custom fields in the <li> after the <a> and then show/hide them with your preferred tooltip method, whether it be CSS, JS or a combination of the two: <?php if( $my_query->have_posts() ) { while ($my_query->have_posts()) : $my_query->the_post(); ?> <li> <a href=”https://wordpress.stackexchange.com/questions/155135/<?php the_permalink() ?>” rel=”bookmark” title=”Permanent Link to <?php the_title_attribute(); ?>” … Read more
Got it. Plugin developer helped me looking at my suggested code. First, make sure you declare global $cfs (necessary when using Custom Field Suite Plugin). The following code checks for custom field named premium and if its value is set to 1 (which means it’s supposed to be a premium post) and also for a … Read more
One possible solution could be this – if ( empty( $social_icons_fields ) ){ $icons .= ‘<style type=”text/css”> .socials-icons{display: none;} </style>’; //assuming that the div which has class ‘socials-icons’ is the div which supposed to be not shown return $icons; }
I figured it out myself so I will post the answer here, please note that the original answer can also be found on StackOverflow. If the mods feel like this should be deleted from here and only remain, please go ahead. I thought it might be useful on both places. First the correct code, then … Read more
This sounds like custom development work, I doubt there is a pre-built solution. At its most basic, I’d say you need to a membership solution. There are a several out there, some free, some premium. Then in your front-end you can wrap the display of all the custom fields with current_user_can() using a capability that … Read more
I found this solution, it works great. I will share it here if someone else need it. $currenturl=”http://” . $_SERVER[‘SERVER_NAME’] . $_SERVER[‘REQUEST_URI’]; $id = $post->ID; if ( preg_match(‘/\?(.+)$/’, $currenturl, $matches) ) { $value = urldecode($matches[1]); add_post_meta($id, ‘my_new_custom_field_name’, $value, true); }
You can do this by validating and wrapping a anchor tag. First check that in the input, which user has given any has prefix like http:// or www or not. If user has not given that then add the prefix with the input and place it at the href attribute of the anchor tag. I … Read more