jQuery datepicker not showing on admin menu

Use admin_enqueue_scripts action instead of admin_head. Then see network tab in dev tools that datepicker scripts are included.

You need the include the jQuery UI CSS also, it is not included in WP core.

Related Posts:

  1. jQuery UI Datepicker not working
  2. datepicker for custom post type admin
  3. Is there a default way in wordpress to create a overlay in the dashboard?
  4. Screen Options JavaScript Code
  5. Dashboard controls have all stopped working
  6. jQuery dialog popup
  7. How to change the text of a button in jQuery?
  8. jQueryUI dialog width
  9. How to use radio on change event?
  10. Form Submit jQuery does not work
  11. How to use date picker in Angular 2?
  12. Slide right to left?
  13. Check if user is logged in using JQuery
  14. How to save the state of a drag and drop jQuery UI Sortables front end layout editor?
  15. How Do I Use jQuery UI In My Plugin
  16. Custom function to rearrange attachments when creating posts – Almost there
  17. Add `datetimepicker` to form
  18. possible to make sections in theme customizer sortable and saveable at publish button clicked?
  19. jQuery does not work in widget backend
  20. How to Use JSON With AJAX?
  21. Enqueuing jQuery in plug-ins
  22. How do I get my page to load the jQuery UI Effects library?
  23. Admin wp_ajax hook returning 0
  24. Edit single attachment on click (WP-admin)
  25. Override default jquery ui library with newer version
  26. How to enable the content editor as a droppable target with jQuery-ui?
  27. Automatic jQuery accordion from header tags
  28. Adding a character counter to the excerpt metabox
  29. WP Admin missing icons, numerous JavaScript errors, but only when SCRIPT_DEBUG is false
  30. Returning content via jQuery without footers on admin pages
  31. Can’t load a class into WordPress post editor’s content field
  32. jQuery UI inside widget on admin page
  33. Firebug : Problem with jQuery in WordPress admin panel
  34. Unable to uncheck checkbox with jquery in wp admin
  35. Jquery not showing in homepage
  36. Format numeric symbols in titles
  37. Hide metabox dependant on page template chosen
  38. jQuery.accordion isn’t a function even when enqueued
  39. Override theme style with other CSS on a specific page
  40. Will the latest Bootstrap work properly with the default WordPress jQuery?
  41. How to use datepicker.min.js?
  42. jQuery is missing in wp-admin
  43. Rhyzz Repeatable-fields javascript in php and wordpress
  44. WordPress + BlockUI or a splash page [closed]
  45. Return an array from get_terms and store as JavaScript array for search autocomplete
  46. Bypass nonce value while trashing a post
  47. Dukapress jQuery(“form.product_update”).livequery is not a function [closed]
  48. wp_dequeue_script not working in my plugin
  49. How to isolate code to the post edit screen
  50. Which jQuery packages are included in WordPress 3.1.2?
  51. Good Solution for Adding jQuery Tabs Anywhere Within WordPress?
  52. Cannot enqueue jQuery correctly using Google CDN
  53. What is the propre way to include jQuery UI Datepicker’s CSS in plugin?
  54. Adding jQuery UI elements to WordPress page
  55. Admin side jquery is not loaded
  56. Using Foundation 5 in WordPress Administration Area
  57. Sorting WP Auctions by date/price?
  58. How to add custon UI jquery & Fancybox script to WP
  59. jQuery tabs plugin with callback to fetch data
  60. Jquery UI Google CSS, from where?
  61. Notice-Updated div moving around unprompted
  62. Adding JavaScript file in Admin Panel
  63. jQuery UI tab does not work in the plugin page
  64. jQuery UI Datepicker error
  65. Applying jquery to WordPress admin edit.php
  66. JQuery UI not loading without explicit loading of jQuery
  67. AJAX Success Function using JS substr() fails in WP 4.1 vs 4.0
  68. Recommended Use of Bootstrap, or JQuery-UI in WP/plugin development?
  69. Customizing the Jquery Calendar [closed]
  70. Drag and Drop Metadata Menu Order
  71. wp_enqueue_script jquery and jquery ui not working
  72. Uncaught TypeError: Object # has no method ‘datepicker’ [closed]
  73. A carousel slideshow plugin in JavaScript
  74. jQuery Datepicker displays wrong language until interection with the calendar
  75. jQuery UI Accordion loading very slow
  76. Theme style overrides the plugin style
  77. Slide toggle Jquery UI
  78. jquery Autocomplete
  79. why does so many javascript libraries are loaded along with my website?
  80. Is not using admin-ajax to ajax submissions okay?
  81. How can I add a new lib path without call each one on the header?
  82. jQuery post method in admin menu
  83. Uncaught TypeError: undefined is not a function (shortcode-box)
  84. Check with jQuery value of checkbox from custom admin panel
  85. Customize wp-admin form custom fields
  86. JQuery multiple toggle values
  87. Sorting UL Listing Within the TinyMCE Visual Editor in WordPress
  88. jQuery dialog prints HTML-Tags under WordPress
  89. jQuery .change() Event Bubbling in WP Admin
  90. Hook with jquery script is not working in wp-admin [closed]
  91. using jquery autocomplete in wordpress plugin
  92. How to allow multiDatesPicker in wp admin post type?
  93. Theme variation conflict with jquery select2 dropdown
  94. Override default options in plugin metaboxes
  95. How to make Bootstrap carousel slider use mobile left/right swipe
  96. How can I change CSS display none or block property using jQuery?
  97. Adding JS to one page
  98. jQuery forms & updating info
  99. JavaScript code do not works on online server
  100. Submitting form to admin-post.php WordPress