do_action( 'admin_print_scripts' )

Fires when scripts are printed for all admin pages.

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More Information

  • admin_print_scripts mainly used to echo inline javascript in admin pages header.
  • admin_print_scripts should not be used to enqueue styles or scripts on the admin pages. Use admin_enqueue_scripts instead.
  • admin_print_scripts could be used to insert inline script in admin pages header while admin_print_footer_scripts could be used to insert inline script in admin pages footer.

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Source

File: wp-admin/admin-header.php. View all references 

do_action( 'admin_print_scripts' );

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Used By

Used By
Used By Description
iframe_header() wp-admin/includes/template.php

Generic Iframe header for use with Thickbox.
wp_iframe() wp-admin/includes/media.php

Outputs the iframe to display the media upload page.
WP_Customize_Widgets::print_scripts() wp-includes/class-wp-customize-widgets.php

Calls admin_print_scripts-widgets.php and admin_print_scripts hooks to allow custom scripts from plugins.

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Changelog

Changelog
Version Description
2.1.0 Introduced.

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User Contributed Notes

  1. Skip to note 1 content
    You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note
    Contributed by Steven Lin —

    Migrate from Codex:

    Basic Examples:

    function admin_inline_js(){ 
   echo "<script type='text/javascript'>\n";
   echo 'var pluginUrl = ' . wp_json_encode( WP_PLUGIN_URL . '/my_plugin/' ) . ';'; 
   echo "\n</script>"; 
} 
add_action( 'admin_print_scripts', 'admin_inline_js' );

    Result:
    <script type=’text/javascript’>
    var pluginUrl = “http://website.com/wp-content/plugins/my_plugin/”;
    </script>

    Note that we use wp_json_encode() to prepare the value for pluginURL before embedding it in the JavaScript code. It is important to always use wp_json_encode() when passing values from PHP to JavaScript, to avoid the possibility of XSS security vulnerabilities.

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