You could compare post_date to post_modified and only echo your content if they do not match. // inside a Loop if ($post->post_date != $post->post_modified) { ?> <span style=”font-size:85%”>Last update <u><time datetime=”<?php the_modified_time(‘d-m-y’); ?>”> <?php the_modified_time(‘l j F, Y’); ?></time></u></span><?php } If you want “significant” updates, though, you will need to determine what counts as significant … Read more
Yes the better solution is to use add_role( $role, $display_name, $capabilities ); and make a distinct role for the front end. That way you have a separation of abilities that is easier to manage, the way you are doing it will lead to trouble.
The alt text is stored in the postmeta database table by WordPress, therefore we have to update the postmeta of the given attachment. The reference is done via the unique attachment ID, and the meta_key we are targeting is the _wp_attachment_image_alt. So, to set the alt text, we can do the following: update_post_meta($attach_id, ‘_wp_attachment_image_alt’, ‘Your … Read more
I am surprised that you didn’t find references to the two components that you need. These are both extremely common. $current_user = wp_get_current_user(); $query = new WP_Query( array ( ‘author’ => $current_user->ID, ‘posts_per_page’ => 1, ‘post_status’ => array(‘any’), ) ); var_dump($query); // debug Reference: http://codex.wordpress.org/Function_Reference/wp_get_current_user http://codex.wordpress.org/Class_Reference/WP_Query
your nonce action name is wrong use same as entered in wp_nonce_field(‘update_grn_data’,’grn_data’); and also you forget to echo nonce, try this if ( isset( $_POST[‘grn_data’] ) && wp_verify_nonce($_POST[‘grn_data’],’update_grn_data’) ) { //if nonce check succeeds. $postid = $_POST[‘post_id’]; $data = $_POST[‘grn’]; update_post_meta($postid,’grn’,$data); } form <?php /* This file is to provide input fields to record data … Read more
You have, at least, three wrong things in your code. First. You are “returning” before you try to update the user info, so the wp_update_user() function is not executed. Second, you have the user ID hardcoded, so you always trying to modify the nickname of the user with ID = 1 return $tableuserinf; $user_id = … Read more
In the code documentation: // TEMPLATE ACTION TAG TO BE USED IN THEME // Usage: do_action(‘wpse_crowd_cats_form’); // Usage: do_action(‘wpse_crowd_cats_form’, $post_id, $taxonomy ); If the do_action is going to be placed in the loop, then do_action(‘wpse_crowd_cats_form’, get_the_ID()); should work.
You must filter the content inside the editor, if you save the content. Alternativly add a tiny button to add content from MS Word inside the editor area. I think for the usability is it better, if you filter the content from users on save his content. You can use the project WordOff to filter … Read more
For multiple selections to work the name attribute of your form has to be an array, you can specify that like this: name=”fruits[]” – or as complete line: <input type=”checkbox” name=”fruits” id=”fruits[]” value=”apple” /> This is well documented, for example: Settings API with arrays example HTML input array
Your code doesn’t assign the terms to the post. You can do this with wp_set_post_terms() which does: Set terms for a post. Simplified usage example: $pet_cat_ term = $_POST[‘pet_category’]; wp_set_post_terms( $post_id, $pet_cat_ term, ‘pet-category’ ); Additional note: use the id as value for your term select(s), to prevent problems, i.e. because for hierarchical terms you … Read more