Iam using following code to display a page select dropdown menu on an plugin option page. If you select an page and save it, the next time you visit the option-site, you will also see which page was saved. (so no more “select page”) You can use the WordPress selected() function, you can find more … Read more
In fact it works; i just didn’t bind the behaviour to the right element. It should be bound to the #mainmenu>li and then it works. Dumb me!
(Revised answer) If I understand it properly, try these: Define $the_post for each “property”: <?php $the_post = get_post(); ?> <div class=”property-details”> <h2><?php the_title(); ?></h2> … </div> Then change the drop-down code to: <select name=”propname”> <?php $found = wp_list_filter( $the_query->posts, [ ‘ID’ => $the_post->ID ] ); if ( empty( $found ) ) : ?> <option selected><?php … Read more
Well they share a same name… try to declare name as array. <select name=”custom_element_grid_class[]” id=”custom_element_grid_class”>
If you want to apply the required attribute every time you use wp_categories_dropdown, use wp_dropdown_cats filter as suggested in other answers: add_filter( ‘wp_dropdown_cats’, ‘wp_dropdown_categories_required’ ); function wp_dropdown_categories_required( $output ){ return preg_replace( ‘^’ . preg_quote( ‘<select ‘ ) . ‘^’, ‘<select required ‘, $output ); } If you want to apply the required attribute only in … Read more
Dynamic dropdown custom post list based on dropdown selection
Like I said in the comment, this can be solved by using two dropdowns. Additionally I already hinted you to an answer of mine doing this for a simple, one level, non conditional category selection. Category dropdowns can easily constructed with wordpress by making use of wp_dropdown_categories. To make it work as actual selection handed … Read more
You are going to want to use Ajax to do this to get the second drop-down to load after the first has been selected. I’m not sure about a couple things that you have going on up there, so I’m just going to code this out for you, you may have to change something here … Read more
This is what I do: Static Options <select id=”<?php echo $this->get_field_id(‘posttype’); ?>” name=”<?php echo $this->get_field_name(‘posttype’); ?>” class=”widefat” style=”width:100%;”> <option <?php selected( $instance[‘posttype’], ‘Option 1’); ?> value=”Option 1″>Option 1</option> <option <?php selected( $instance[‘posttype’], ‘Option 2’); ?> value=”Option 2″>Option 2</option> <option <?php selected( $instance[‘posttype’], ‘Option 3’); ?> value=”Option 3″>Option 3</option> </select> Generate with options with PHP (example) … Read more
I think this will do what you are looking to accomplish. Basically, this way you hook in before the HTML is generated to add your menu items. I haven’t had a chance to test this, but it should work. EDIT: Since you want to have it underneath a dropdown, you need to set the menu_item_parent. … Read more