Widget Title is not saving in backend

It’s because you’re always outputting the default value into the input, regardless of what the saved value is: <input class=”widefat” id=”<?php echo esc_attr( $this->get_field_id( ‘title’ ) ); ?>” name=”<?php echo esc_attr( $this->get_field_name( ‘title’ ) ); ?>” type=”text” value=”<?php echo esc_attr( $defaults[‘title’] ); ?>” /> Specifically: value=”<?php echo esc_attr( $defaults[‘title’] ); ?>” $defaults[‘title’] is always going … Read more

How to filter widget(s) based on a specific category landing page

First idea: You can create custom widget which will inside it’s displaying logic contain your necessary conditionals check to display only necessary or variable content, utilizing is_category() conditional. Check oficiall widget’s docs and tutorial https://developer.wordpress.org/themes/functionality/widgets/ Another idea: You can use filter sidebars_widgets inside which you’ll remove unnecessary widgets out of being rendered based on your … Read more

Loading the native WordPress image uploader in custom widget

All you have to do is to load a couple of scripts, four, to be precise. Register your widget class first Load the media library Pass some variables to translate things properly (please see translation standards of WordPress for more info about this.) Add your own script on top to trigger the modal window and … Read more

WordPress widget not appearing in editors widget list

The “widgets” in the editor are a type of Block, not “true” Widgets, like the ones listed in Appearance > Widgets. Each of these types of widget are developed completely differently, so there isn’t a way to add true widgets as blocks or vice versa, and any added to one section will not automatically appear … Read more

Placing a widget with $wpdb query

Placing widgets via a MySQL or something MySQL abstracted via the global variable $wpdb that is an instance of the WPDB class is not trivial. That’s not because MySQL is something complicated or because $wpdb is useless at all but this has do something with the way the widget configuration is stored inside the mysql … Read more

Display posts from category in post content?

You can do this with a query <ul> <?php global $post; $args = array( ‘posts_per_page’ => 5, ‘offset’=> 1, ‘category’ => 1 ); $myposts = get_posts( $args ); foreach( $myposts as $post ) : setup_postdata($post); ?> <li><a href=”https://wordpress.stackexchange.com/questions/6376/<?php the_permalink(); ?>”><?php the_title(); ?></a></li> <?php endforeach; ?> </ul> source You can put that in your category page … Read more

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