How to sort custom post’s category by id from the theme’s function.php?

You need to change the orderby to ID:

            $args=array(
                'class'       => 'select-submit2',
                'hide_empty'  => false,
                'selected'    => $prop_category_selected,
                'name'        => 'prop_category',
                'id'          => 'prop_category_submit',
                'orderby'     => 'ID', //this changed to ID
                'order'       => 'ASC',
                'show_option_none'   => __('None','wpestate'),
                'taxonomy'    => 'property_category',
                'hierarchical'=> true
            );
        wp_dropdown_categories( $args ); ?>

Related Posts:

  1. WP_Query -> sort results by relevance (= most tags / taxonomy terms in common)
  2. Custom Post type sort order not working in the admin area
  3. Taxonomy list. Order by a specific custom post type count
  4. Filter categories of posts with checkboxes
  5. Insert HTML inside link in a walker
  6. Combining sorted and random CPT
  7. I did group my search results by post type, but how can i give each of them its own order?
  8. Show category ID on custom post type
  9. Categories sorting
  10. Wp_query: sort by PHP variable
  11. Allow user to set custom order to a list of custom taxonomies?
  12. Show Primary Category first when I display post categories
  13. PHP variable not regenerating when publishing multiple posts at the same time
  14. Custom post type, organized by categories
  15. WordPress posts page for customer filtering and sorting along with category filter
  16. Custom post type sorting: alphabetical order
  17. Assign category a default post type
  18. Navigate posts with different post type that are in the same categories
  19. Showing custom post type categories in the menu
  20. Sorting custom post types in edit.php : Post disappear
  21. How to divide Subcategories into pages of parent category wordpress
  22. What is the best way to set the post category (Custom Post Type) automatically based on the one of the tags assigned to the post?
  23. Custom post type order by post_title
  24. How to sort post category using its Description
  25. Wp Query sort order from custom MetaBox
  26. Using Orderby and meta_value to order natural/alphanumerical
  27. How To Display Category list from Portfolio post type plugin?
  28. can’t see categories in appearance-menu-categories
  29. How can I sort posts ascending by post title for a specific post type, but on a category archive template?
  30. Test if a Category contains certain Custom Post Types
  31. How to sort posts alphabetically based on a specific parent category
  32. How to get the proper category in permalink with custom post type assigned to multiple categories
  33. How to change permalink structure for custom post type and it’s taxonomies?
  34. Set posts of a custom post type to be private by default?
  35. register_post_type sort order by title by default
  36. Sort custom post type list table by display name of a user id stored as post meta value
  37. How to build a complex page structure
  38. clients list using wordpress
  39. Date archives for custom post type
  40. Order Posts by Taxonomy and Meta Value
  41. Get categories for a specific post – Custom post type
  42. Include custom post types in categories widget
  43. Custom Post Type, Two categories, Two columns with Pagination
  44. ascending order custom post type
  45. New WP_query in template not working with CPT+category on some pages
  46. query order by date on custom type: wrong order
  47. Append taxonomy terms as class names in markup?
  48. Categories not working as expected with custom post type
  49. Display types of posts in edit.php instead of All, Published, Scheduled and Draft
  50. GravityForm: Populate Dropdown with custom post type [closed]
  51. Custom Taxonomy Permalinks Redirection
  52. Add custom column in custom post type edit page
  53. Order By Post Type ThenBy Taxonomy
  54. Group posts by custom post type
  55. custom post type not showing in menu
  56. How to set order for a custom post type
  57. Categories of custom taxonomy don’t show any posts
  58. I need to add endpoint for wordpress categories
  59. Featured image overlay when changing post status
  60. Hide a widget inside a div on specific type of post
  61. Pre-selecting the category for a custom post type
  62. Manage Columns : order by post_parent’s title
  63. Add a custom meta box for client to order CPT posts how they want
  64. Custom Post Type page sorts differently on different environments
  65. Custom Post Type Category URL
  66. Get current user id
  67. WP Query results showing posts outside of category ID
  68. Better approach for a WordPress Inventory
  69. Showing all posts and custom post types by using one category
  70. Custom posts – tag pagination
  71. Adding custom post formatting options in custom post types
  72. Adding Page Ordering to a Custom Page Type
  73. How to properly use Categories with Custom Post Types
  74. Custom post type category permalinks and archive pages
  75. Displaying Portfolio Filter by Category Order (alphabetically)
  76. Function to add custom HTML into head in custom post-type list page
  77. Submit Custom Postypes from frontend
  78. Need help with Custom Post Types and Taxonomies
  79. Can’t Get Parent and Child Categories of Custom Taxonomy to Display
  80. Display custom post types by category
  81. Order posts by taxonomy terms
  82. Searching in multiple category + URL hierarchy in real estate WordPress site
  83. order custom post type posts by custom date
  84. Custom WordPress theme not displaying posts from category
  85. Wanting to list all Post types under a common category
  86. How to show posts of the same category on a page?
  87. Create posts inside CPT post
  88. Populate custom post type/custom fields from an external database
  89. Show first posts with custom field not empty and order all by title
  90. Modify shortcode to work with custom taxonomies and slugs
  91. Calling the first & last post by category in custom post type
  92. Query custom post type and showing its content
  93. Custom Post Type Order Index Loop
  94. categories of custom post type shows in CMS but not in the frontend webpage
  95. Code in custom widget queries all posts, when it should only query the current post
  96. Order Wp Query by earliest of 3 dates meta query
  97. How do loop categories post from according in WordPress? is it impossible to solve this problem?
  98. Where paramaters of a custom function are coming from inside the loop?
  99. Is it possible for post and custom post type to share a category base slug?
  100. WP Query filtering by custom category not showing all relevant posts