This is the only article I could find that seems to address such a generic issue. They specifically talk about the generic “HTTP Error” message that you report. Sorry! I know it is very frustrating. Hope they have the answer you need!
Try understanding the example on the link given below, most probably it will help: https://www.sitepoint.com/find-correct-misspelled-words-pspell/
Getting and displaying the categories within your posts loop can be done for example like this, $categories = get_the_category(); if ( $categories ) { $cat_links=””; foreach ( $categories as $category ) { $cat_links .= sprintf( ‘<a href=”https://wordpress.stackexchange.com/questions/346001/%s”>%s</a>’, esc_url( get_category_link( $category->term_id ) ), esc_html( $category->name ) ); } printf( ‘<div class=”categories”><span class=”title”>%s</span>%s</div>’, esc_html__( ‘Categories:’, ‘text-domain’ ), … Read more
Yes, it is possible to get original image and a smaller version of it. Use wp_get_attachment_url($id) to get the full url and wp_get_attachment_image_src($id,$size) for the smaller version. EDIT: You can get the name of the original uncropped (full) image from the attachments post_meta. Then replace the cropped file name with the original name in the … Read more
I took me a while to wrap my head around this, but finally, I made it work. I will share my solution here in case someone else is looking to implement a similar layout: <ul class=”post preview grid grid–blog”> <?php $do_not_duplicate = 0 ?> <?php if(!is_paged()): ?> <?php $args = array( ‘category_name’ => ‘featured’, ‘posts_per_page’ … Read more
i can’t see the action parameter in your code it should be: let ajax = new XMLHttpRequest(); ajax.open(“GET”, search_x.ajaxurl + ‘?action=search_data’, true); ajax.send(); ajax.onreadystatechange = function() { if (this.readyState == 4 && this.status == 200) { console.log(this.ajax); } }; see this reference about action parameter https://codex.wordpress.org/AJAX_in_Plugins
Importing the style and scripts in the plugin doesn’t work as well as in the theme
Try to replace $( ‘:root’ ).css( ‘–primary’, to ); with $( ‘:root’ ).get(0).style.setProperty( ‘–primary’, to );
CRON job to update wp_usermeta value each day or week based on server time
As stated in my comment the best solution would be to create a child theme and edit the file generating the post meta. This would give you full control of what is being generated and you won’t have to worry about hiding unwanted content via CSS. However, you could hide the text nodes and show … Read more