do_action( 'admin_print_scripts' )
Fires when scripts are printed for all admin pages.
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. Useadmin_enqueue_scripts
instead.admin_print_scripts
could be used to insert inline script in admin pages header whileadmin_print_footer_scripts
could be used to insert inline script in admin pages footer.
Source
File: wp-admin/admin-header.php
.
View all references
do_action( 'admin_print_scripts' );
Changelog
Version | Description |
---|---|
2.1.0 | Introduced. |
User Contributed Notes
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Migrate from Codex:
Basic Examples:
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.