Dropdown menu on custom menu
Dropdown menu on custom menu
php
Delete post meta front end
For anyone else looking for guidance on how to do this, I created another custom field called event_status and by using the save_post action in wordpress set a condition that once this changes to then the run delete_post_meta action as follows: function event_status_is_updated($post_id){ if(get_post_meta($post_id,’event_status’,true)==’not_complete’){ delete_post_meta($post_id,’date_dun’); } } add_action(‘save_post_event’,’event_status_is_updated’);
Is there a reason why my wordpress PHP page isn’t loading into my PHP template
I have not used ACF before but i suspect your post-2.php lacks $post_id as in have_rows($field_name, $post_id)(see). If you are using ajax there is no way that your ajax function know the page you are on and what post you are seeking so you better use $post_id to tell ajax function which post data you … Read more
Help with customising love it plugin (use within foreach)
A couple of problems- setup_postdata doesn’t work with any variable other than $post, so that line is doing nothing. This is explained on the Codex page for setup_postdata. get_the_ID doesn’t accept any arguments, but it doesn’t matter, you’ve already got the ID in $event->ID, just change all instances of get_the_ID($event->ID) to $event->ID.
Splitting table data to pages with numbers
Why don’t you use another variable name? For example: ?pagenum=…. And then on your code you would read that variable: $start = isset( $_GET[‘pagenum’] ) ? intval( $_GET[‘pagenum’] ) : 1;
Load admin bar without wp_head or wp_footer [duplicate]
Looks like, the only solutions which worked was to call admin bar directly. if (current_user_can(‘administrator’) || current_user_can(‘editor’)) { wp_admin_bar_render(); }
Custom 404 redirect for a luddite
I’d suggest customizing your 404 template, within your theme. That way you can add a conditional that only sends people to the “not found PDF” if they were trying to access a PDF. If they were trying to access any other document type, like a webpage, that doesn’t exist, they will still see your regular … Read more
Clone the “proceed to cart” button and place it above checkout on the cart page, but only appear display size is 320px
Just call woocommerce proceed-to-checkout-button template in woocommerce_before_cart action hook as follows- add_action(‘woocommerce_before_cart’, ‘add_wc_button_proceed_to_checkout’); function add_wc_button_proceed_to_checkout(){ echo ‘<div class=”wc-proceed-to-checkout”>’; wc_get_template( ‘cart/proceed-to-checkout-button.php’ ); echo ‘</div>’; }
WordPress file upload
WordPress has it’s own way of handling file uploads, so it’s best to follow their lead on that. It does do some file validation, but if you want to be restrictive with MIME types I’d keep the code you originally have, Here’s the code that can replace your second block though to actually upload the … Read more
(Xdebug Profiler) Why are there two cachegrind files generated for one page?
@Edward, You’ve configured the Xdebug profiler output filename in such a way that it overwrites the output file, each time, you run the process. %u, %H, %R – you mentioned in the output name are called format specifiers. There are couple of ways to figure out which file you may want to analyze. Use %t … Read more