In your theme’s functions.php file, or the like:
add_action( 'your-custom-action', 'wpse8170_media_popup_init' );
In the page template used for the page in question:
do_action( 'your-custom-action' );
Related Posts:
- remove_action or remove_filter with external classes?
- add_action reference a class
- Why does save_post action fire when creating a new post?
- Remove parent theme action in child
- How to know what priority to use with add_action()?
- How to do_action and get a return value?
- Remove an action from an external Class
- Difference between do_action_ref_array() and do_action()
- Can my “add_action” function know the name of the hook calling it?
- Why is there both a save_post and wp_insert_post action?
- Does the event ‘wp_version_check’ even exist? What is it doing?
- When is admin_init Action ran?
- Can an action callback prevent the parent from continuing execution?
- remove_action in a theme
- add_action ‘manage_posts_custom_column’ in a class [closed]
- How do I enqueue a script to run inside the Gutenberg editor?
- How can I find out what functions are assigned to actions?
- Unable to prevent function using save_post firing twice
- Difference between do_action(‘admin_enqueue_scripts’, $hook_suffix) and do_action(“admin_print_styles-$hook_suffix”) syntax
- Cron jobs in a class
- Add something to beginning of the content
- Disable WooCommerce action
- How can I remove the WP menu from the admin bar?
- When and Where to use wp_insert_post()
- Why, Where, and When to use reference pointers in filters/hooks?
- add_action customize_register not working
- Passing arguments into ‘init’ function
- Add a Custom Field in Comment Box AFTER text area BUT BEFORE Send button
- How to use conditional add_action for WordPress
- Using wp_insert_post and post_update_meta but need to fire save_post afterward
- WP Schedule Event – Every Day When First Visitor Comes
- enqueuing React script and hooking its target div fails to load script
- wp_logout action not working
- How to remove an action that is added inside a class
- Having an add_action( ‘user_new_form’,) [closed]
- Using auth_redirect returns cannot modify header information
- add action which returns modified value
- What would cause the ‘wp’ action to fire twice per page (but only once per post) in Firefox only?
- Problem:Save Several Duplicate posts in The Database and then Error nesting level of ‘100’ reached
- How to remove an action added by a child theme of Genesis
- I don’t understand why I need a lower priority to remove an action with a higher priority to make it work
- WordPress admin WP_table_list show incorrectly
- wp_get_attachment_metadata returns false with add_action() ‘add_attachment’ hook
- How to add a checkbox inside the “Publish post” widget?
- Manually add admin bar
- Is there a way to expose additional fields to the Bulk Action > Edit functionality?
- What’s the usage of action do_meta_boxes?
- How can I invoke an action after a CiviCRM triggering event?
- Custom bulk actions in WP 3.7.1
- Remove action from a plugin class
- do_action pass array argument as reference not copy [duplicate]
- how can I use add_action with external class which the function contain 2 argument?
- remove_action not working with procedural function
- Why Should We Use wp_clear_scheduled_hook and What it Does?
- Woocommerce Change placement with wrapper
- Modify query in pre_get_posts action is messing up my nav menu
- Exclude trash from save_post
- How to check if an action is already fired?
- add_action and wp_head not display content in head section
- Scheduled event won’t fire
- Which action fire in front-end single post only
- When should I call add_settings_section and add_settings_field?
- use add_action(‘wp_head’) in a widget
- Unable to show error message using wp_login action
- Usage of do_action and add_adction
- array of objects to do_action, callback gets singular object?
- Preventing frontpage to be deleted/moved to trash
- WP action is not triggering a do_action() call within?
- Selectively applying action based on role
- Mustn’t do_action be accompanied with a function?
- where is the documentation for add_action() parameters?
- How to set a different value in the generator meta tag?
- How to remove a custom action on child theme?
- Action hook on only publishing post not on editing or updating
- how can I use add_action run another function when publishing new post?
- Call add_action() in function wordpress
- How to remove function?
- Performance : Duplicating `add_action`
- Validate form in functions.php, send errors back to template
- What is the callback sent to add_submenu_page() invoked by WordPress?
- remove_action returns FALSE
- add_action in class and use it in theme
- Remove action from shortcode
- How to track post number on the_loop
- How can I trigger actions manually?
- Write automatic title at save_post (infinite loop)
- How to get $tag to fill into add_action() or add_filter()?
- Add meta field after post has been published
- Better action hook for creating table than after_switch_theme and switch_theme action hook
- Adding the hook ‘vc_before_init’ inside a object
- $GLOBALS[‘hook_suffix’] variable empty
- How to apply action the_post to the post that is only being mainly displayed
- admin_notices on runtime in function
- Using several add_action with parameters inside a class
- Action hook load_textdomain $domain variable
- publish_post action hook not working
- Action hook for editing post
- add_action() in switch statement
- Problem with get_the_excerpt when using an add_action(‘the_content’) containing script tags
- add_action and do_action: multiple calls to same callback?