Using tax_query to get single post per category

Set ‘posts_per_page’ to 1 on your args variable. I also suggest that you add ‘page-attributes’ while registering the magazine’s post type and order the result by ‘menu_order’. This way, you will have the field Order while editing a magazine, and set the highest which should appear on this query.

Related Posts:

  1. WP_Query by a category id and a custom post_type
  2. Exclude a category from WP_Query
  3. WP_Query ignores post_type in category view
  4. The Operator “NOT IN” Does Not Work In tax_query
  5. category__in not working on custom post type
  6. Sorting a list of posts displayed under a list of associated terms (which should be sorted without initial articles)
  7. List with categories, subcategories and posts of custom posttype
  8. New WP_query in template not working with CPT+category on some pages
  9. Combine tax_query and meta_query in WP_Query
  10. WP Query group/order by category name
  11. List all custom post type posts from a given category?
  12. Display Posts of a Category in Alphabetical Order (Custom Post Type)
  13. WP_Query with custom post_type and cat retrieving unwanted posts with the custom posts
  14. Query Custom Post by Category
  15. Loop through categories and create tab for each
  16. Getting all custom posts with a certain category
  17. Query Custom Post Types & category_name?
  18. Show Post Count of a Category
  19. CPT posts listed by category with custom rewrite URL, please help!
  20. tax_query returning all posts instead of selective posts in WP_Query
  21. Querying Term Posts in Loop
  22. Pagination on category page with custom post types
  23. How to show CPTs in term archive
  24. Query custom post type by category slug
  25. showing custom post types of a certain category only
  26. Linking to the most recent post in a Custom Post Type
  27. Show custom post type filtered by category
  28. forming WP_Query for posts of all post types but from specific categories
  29. Custom post taxonomies as tax_query terms?
  30. Why is this query not working? (Standard posts + custom post type)
  31. WP Query with categories only shows one post and ignores the category
  32. Custom Widget WP_Query problem
  33. Why is my category template ignoring post type?
  34. How to display Related Posts based on number of taxonomy terms matched
  35. WP the_posts() on single-cars.php get category link
  36. tax_query not working in template
  37. WP_Query Custom Post Type if Category ID Equals
  38. Custom post types and ‘new WP_Query’
  39. WP_query – Filter by tax_query and meta_query using multiple select
  40. WP_Query parameter conflict
  41. How to include category name/id in wp_query for retrieving “custom post type” from a particular category?
  42. Get category if used in a custom post type
  43. Custom Category Walker with Image, Fallback to Most Recent Post in Category Image
  44. List categories, subcategories and posts from custom taxonomy and custom post type
  45. WP Query results showing posts outside of category ID
  46. tax_query (if the terms are empty)
  47. How to get Custom Post Type with Categories wise in WordPress using wp_query
  48. Create query for both custom post type and category
  49. Running a custom query inside another cpt single and trying to grab a variable
  50. How to properly use Categories with Custom Post Types
  51. Custom Query: Multiple CPTs and a taxonomy filter
  52. Display related CPT with custom taxonomy
  53. custom post type and a “sticky” position taxonomy
  54. How to output custom post type title on custom page with category next to it?
  55. How to search through all child taxonomies using WP_Query?
  56. Cannot get to work tax_query array for terms
  57. Custom Post By Category
  58. Only show categories that have posts within custom post type
  59. Query the title of the page to show posts with matching category in the loop
  60. WP Query tax_query not returning posts
  61. Not able to get my custom search result using meta_query and tax_query together?
  62. Only show current category post
  63. Query breaking with ‘posts_per_page’ => -1
  64. Can’t seem to filter wp_query by current category ID
  65. Custom Post Type + Category archive
  66. tax_query showing no results
  67. category_name not working in WP_Query
  68. Cannot query custom post type taxonomy from theme options array
  69. Get all custom_post_type posts + blog posts from one category in a single query
  70. Are custom posts included when getting a categories’ posts?
  71. Is it possible to make is_category() recursive?
  72. WP Query Conditionally query meta and taxonomy
  73. Anyway to assign custom post types to a specific category?
  74. Can’t sort order of wp_query with 2 meta keys
  75. Get count of custom post type created by current user
  76. How can i list custom post type categories?
  77. WP_Query and using a variable for ‘cat’=> in the args array = WP Bug?
  78. Custom post query by taxonomy
  79. Add category in post type dynamically
  80. Group custom posts by custom taxonomy names
  81. Use regular category with custom post types
  82. Wrong request query on cpt and tax
  83. Custom post type, organized by categories
  84. get_category_link() for custom post type does not include custom slug rewrite?
  85. Custom post type loop with custom category filtering
  86. Assigning a category to a custom post type in WordPress
  87. Show message when query has no posts
  88. How to show all taxonomies within custom post type loop
  89. Foreach loop returning more than one item when querying taxonomy
  90. Previous / Next Links For Custom Post Type Sorted By Meta_Value
  91. “Menu order” being ignored when querying posts from a parent taxonomy with “include_children” set to true
  92. Custom post type query with taxonomy
  93. Pagination for a cpt filtered with a category
  94. assign array of category to custom post type
  95. How to manage a dynamic multi-level page hierearchy system?
  96. Change Custom Post Type to Post + Category
  97. Strange behavior on WP_query
  98. Help with Multi Level Category Archive Page
  99. display news with pictures 3 small and one large (loop)
  100. Stop header code from showing in category page?