Filter By Category Dropdown List With Custom Taxonomies

Just from skimming your code, it actually pretty much does the same as the WordPress API function wp_dropdown_categories(). It isn’t as sophisticated though, no insult intended. Because wp_dropdown_categories() is capable of displaying deeper leveled hierarchies – correctly – then your own function, I can’t see a reason for not just using wp_dropdown_categories() for your purpose. If there is a reason, that I have overlooked or just can’t see, then you should take a look at the source of wp_dropdown_categories() to get some inspiration and/or guidance from it.

Related Posts:

  1. wp_dropdown_categories and custom taxonomy + custom post type
  2. How to organize custom categories for filtering and selecting
  3. How to fix select filter on category
  4. Dropdown switching subcategories portfolio
  5. Combine two taxonomies in a hierarchical tree
  6. Use tag interface for hierarchical taxonomy?
  7. How can I select a primary category?
  8. Different templates for parent and children categories/taxonomies
  9. Make parent categories not selectable
  10. Are Categories, Tags and Custom Taxonomies any different in regards to SEO?
  11. How to convert regular categories to custom taxonomy?
  12. Removed slug from CPT, now How/where do I hook the filter to the taxonomy term archive pages link?
  13. Getting WordPress custom taxonomy/category?
  14. Display empty taxonomy terms with get_terms()
  15. Order Taxonomy Term by date created
  16. How to get the number of child categories a specific parent category has?
  17. Can paginate_links() be customized for a specific category or tag?
  18. How to retain the values from dropdown category lists after wrong form submission?
  19. Make parent category not selectable when it has child categories
  20. Get multidimensional array that reflects category hierarchy
  21. Hide posts of a certain category unless logged in
  22. If statement within PHP echo
  23. How to use wp_category_checklist()?
  24. Taxonomies for WordPress Media Library [duplicate]
  25. What’s the Simplest Way to Override/Rewrite the %category% Permalink Structure Tag?
  26. How to Filter categories in the permalink structure
  27. How to display posts under a specific subcategory of a given category
  28. Specifying multiple categories in URL (permalink)?
  29. Taxonomy filter all children
  30. Categorising posts/pages into years published
  31. Can you pre-check wordpress categories?
  32. Change existing taxonomy settings when using custom taxonomy
  33. Automatically set default password to all posts in a specific category
  34. get_the_categories filter returns an empty array
  35. How to get the id from the custom category?
  36. Query posts from category based on a filter most favorited
  37. Categories of custom taxonomy don’t show any posts
  38. Get parent and children taxonomy in different dropbox
  39. Custom sub taxonomy order by
  40. How can I edit the ‘Most Used’ tab in the categories meta-box to show another custom taxonomy?
  41. Get all media categories
  42. Refine/Filter the Search Results by Category
  43. Pagination for ajax category filter
  44. Get posts from specific taxonomy term
  45. How to hide category name
  46. Why custom taxomony not showing when create a post?
  47. How do I display only two categories Instead of displaying all categories
  48. Dropdown Categories used in form shows no results when all is selected
  49. How to make the ‘delete’ button inactive on some categories?
  50. Get Categories Where Taxonomy Equals ‘n’
  51. Display all product tags associated with a specific product category
  52. custom page for custom Taxonomy
  53. Custom page category taxonomy 404
  54. How to hide some categories in dashboard
  55. Change post title if post has specific category
  56. Is it possible to create an alias/custom taxonomy for a category name?
  57. Same menu for different taxonomies to reach different content
  58. Showing HTML if Post is In Certain Taxonomy Term
  59. I need to exclude from a query a category and a few custom taxonomies
  60. Category link redirect to custom template page instead of index.php?
  61. How can I filter posts by tag on the fly
  62. How could I write a get_categories_by_year() function?
  63. Assign a custom post to a custom taxonomy based on custom field value
  64. wp_dropdown_categories initial value
  65. Custom Fields Value As Taxonomy
  66. How to get posts using category slug in ClassiPress?
  67. Exclude category from drop down list form
  68. Exclude posts without category from loop
  69. List taxonomy terms assigned to a post in hierarchical view
  70. Page category filter in admin dashboard
  71. How to filter tags by category?
  72. Automatically add custom taxonomy to posts in a category
  73. How to set the same base url for two different taxonomies?
  74. Custom Taxonomy Isotope Grid – Filter Buttons Not Working
  75. When creating a new product, auto assign it to all custom taxonomy woocommerce
  76. Get WooCommerce product category list in functions.php
  77. How can i echo next and previous custom category from a Taxonomy
  78. Correct Hook/Filter to amend category choices on post edit page
  79. How to load terms of a custom taxonomy of a product in woocommerce cart page
  80. How to add custom option to wp_dropdown_categories?
  81. Using heirarchial tags or Custom taxonomies
  82. Renaming default category taxonomy?
  83. custom browse by
  84. Most efficient way to display current post subcategories?
  85. Dynamically creating content on custom URL without getting 404
  86. ACF Gallery with Media Categories – how do display categories and sort
  87. Display List of Categories Within a Custom Taxonomy
  88. How to exclude category and post_tag taxonomy while displaying custom taxonomy?
  89. New Category – custom taxonomy
  90. How to add a post with new Taxonomy without assigning to default category?
  91. How to add additional field to Add new category part (without plugin use) [closed]
  92. add custom option to get_categories dropdown
  93. List Terms by category
  94. How to create default categories in new installs?
  95. Taxonomy for custom post type not found
  96. Check if value is a custom taxonomy category name
  97. finding out the top 5 source ( source is a custom taxonomy ), in a given category
  98. Form Value of drop down category + Translation of ‘show option none’
  99. How to create a photo gallery that can be filtered by the image categories
  100. Replace category titles inside RSS feed