dropdown

Three level taxonomy dropdown frontend

After spending many hours using google I managed to make 3-level hierarchical taxonomy dropdown with ajax. Here is my code: searchform.php <script type=”text/javascript” src=”http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js” ></script> <script type=”text/javascript”> $(function(){ $(‘#apskritis’).change(function(){ var $apskritisSlug=$(‘#apskritis’).val(); // call ajax $(“#savivaldybe”).empty(); $(“#miestas_kaimas”).empty(); $.ajax({ url:”/wp-admin/admin-ajax.php”, type:’POST’, data:’action=get_savivaldybes&apskritis_slug=’ + $apskritisSlug, success:function(results) { //alert(results); $(“#savivaldybe”).removeAttr(“disabled”); $(“#savivaldybe”).append(results); } }); } ); $(‘#savivaldybe’).change(function(){ var $savivaldybeSlug=$(‘#savivaldybe’).val(); // … Read more

Categories ajax Tags ajax, dropdown, front-end

create drop down menu in theme customizer from custom db

Assuming that you mean that students is a table within your WP database, this should get you started. I’d recommend a read of the following materials, which are pretty useful – WordPress Codex for $wpdb. WordPress Codex for Theme Customization API. Here is the code to add the dorpdown box – /** Required to make … Read more

Categories wpdb Tags dropdown, theme-customizer, wpdb

Our shortcode dropdown box in Tinymce is not working in WordPress 3.9?

I’ve been stuggeling with a similar issue. (button not appearing in mce editor toolbar). This pattern worked for me in WP 3.9 / tinymce 4.0: tinymce.PluginManager.add( ‘thing’ , function( editor ){ editor.addButton(‘thing’, { type: ‘listbox’, text: ‘My listbox’, onselect: function(e) { // do things… }, values: [ {text: ‘Menu item 1’, value: ‘Some text 1’}, … Read more

Categories tinymce Tags dropdown, editor, tinymce

How WordPress manages nested dropdown?

Actually <option> field doesn’t work with any CSS. So WordPress Developers/Designers did a simple yet nice trick for the nesting layout for <option> fields. Actually in your inspection you missed something there: <select name=”page_id” id=”page_id”> <option value=”1″ class=”level-0″>Level 0</option> <option value=”2″ class=”level-1″>   Level 1</option> <option value=”3″ class=”level-1″>   Level 1</option> <option value=”4″ class=”level-2″>      Level 2</option> <option value=”5″ class=”level-3″>         Level 3</option> … Read more

Categories pages Tags dropdown, hierarchical, pages

I want to loop through Woocommerce Product Catogories and show them in dropdown

wp_dropdown_categories() does exactly that. Don’t let the name confuse you, it is not just meant for the built-in taxonomy category. Simply set the taxonomy parameter to the value of your custom taxonomy. Also work through the list of parameters and set as necessary. Just a small note on your code, avoid passing just term IDs … Read more

Categories terms Tags dropdown, terms

How to provide value for ‘selected’ on wp_dropdown_categories() for ‘multiple’ options

As the core tickets (for example https://core.trac.wordpress.org/ticket/16734) say the point of the api is to provide a dropdown and not a multiselect. IIRC in the quick edit of posts no API is being used for the category and tags multiselct. In other words, just ignore the API and write your own.

Categories categories Tags categories, dropdown

How do I use Ajax to build a dropdown of custom fields based on a post selected in previous dropdown?

In dynamic_dropdown_func(), at the end try echo $event_dates; instead of return $event_dates;. Also, I’m wondering why you declare global $wpdb; when you don’t seem to use it?

Categories custom-field Tags ajax, custom-field, dropdown

Dropdown filter in custom posts

When using this hook, your function receives two parameters, onde of them is the slug of the current post_type; <?php function my_post_type_filter($post_type) { $post_slug = $post_type; if( $post_slug == ‘the_post_type_slug’) { // Do something } } add_action( ‘restrict_manage_posts’, ‘my_post_type_filter’ ); ?> To learn more about this hook check the Docs.

Categories filters Tags dropdown, filters

wp_dropdown_categories and custom taxonomy + custom post type

You can get your code to work the expected way by adding the following three arguments to your $args array which you pass to wp_dropdown_categories(): name — the select name as in <select name=”<here>”>, and you should set it to theme which is your custom taxonomy slug. value_field — the value of the <option>‘s in … Read more

Categories categories Tags advanced-taxonomy-queries, categories, custom-taxonomy, dropdown, list

How do I sort posts with multiple pages

You’re initially submitting a POST request via a form with the sort parameters. When you click links to additional pages, you’re just sending a GET request for the next page without those original POST vars, so they don’t carry over to the additional pages and aren’t picked up by your if(isset($_REQUEST[‘sort’])). Probably the simpler way … Read more

Categories wp-query Tags dropdown, order, plugin-wp-pagenavi, sort, wp-query

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