Visibility Control for LearnDash

توضیحات

Visibility Control for LearnDash helps you hide messages and content for specific criterion anywhere on your WordPress page.

You can show/hide HTML elements, menus, and other details based on:
1. User’s access to a particular, any or all LearnDash Course, Or
2. User’s access to a particular, any or all LearnDash Group, Or
3. User is Logged In or Logged Out.
4. User’s role.

You simply need to add a CSS class to your element div or span. As explained here:

Example:

Login/Logout Status:

  • To show the element/menu item to a logged-in user, add this CSS class: visible_to_logged_in OR hidden_to_logged_out
  • To hide the element/menu item from a logged-in user, add this CSS class: visible_to_logged_out OR hidden_to_logged_in

For user’s role:
* To show the element/menu item to a user will role administrator, add this CSS class: visible_to_role_administrator OR hidden_to_role_administrator
* Note: To show an element to multiple specific roles only, you need add the element multiple times, one for each role. To hide an element/menu from specific multiple roles only you can add the element once add multiple classes to the same element.

For all the courses:

  • To show the element/menu item to user with access to all the Courses, add this CSS class: visible_to_course_all
  • To hide the element/menu item from user with access to all the Courses, add this CSS class: hidden_to_course_all
  • To show the element/menu item to users not enrolled in any Course, add this CSS class: visible_to_course_none
  • To hide the element/menu item from users not enrolled in any Course, add this CSS class: hidden_to_course_none

For a specific course, if Course ID is 123:

  • To show the element/menu item to user with access to above Course, add this CSS class: visible_to_course_123
  • To hide the element/menu item from user with access to above Course, add this CSS class: hidden_to_course_123

For users with access to at least one course:
* Add this CSS class: hidden_to_course_none

For a course completion status, if Course ID is 123:

  • To show the element/menu item to user who completed above course, add this CSS class: visible_to_course_complete_123
  • To hide the element/menu item from user who completed above course, add this CSS class: hidden_to_course_complete_123
  • To show the element/menu item to user who has not completed above course, add this CSS class: visible_to_course_incomplete_123
  • To hide the element/menu item from user who has not completed above course, add this CSS class: hidden_to_course_incomplete_123

For all the groups:

  • To show the element/menu item to user with access to all the groups, add this CSS class: visible_to_group_all
  • To hide the element/menu item from user with access to all the groups, add this CSS class: hidden_to_group_all
  • To show the element/menu item to users not enrolled in any group, add this CSS class: visible_to_group_none
  • To hide the element/menu item from users not enrolled in any group, add this CSS class: hidden_to_group_none

For a specific group, if Group ID is 123:

  • To show the element/menu item to user with access to above Group, add this CSS class: visible_to_group_123
  • To hide the element/menu item from user with access to above Group, add this CSS class: hidden_to_group_123

For users with access to at least one group:
* Add this CSS class: hidden_to_group_none

Mechanism of Functioning

  • Multiple CSS Classes: If multiple visibility control classes are added, ALL of them must meet the criterion to keep the element visible. If any one of them hides the element, it will be hidden. For example: visible_to_group_123 visible_to_group_124 will show the element only to those who have access to both groups.
  • Hidden data/elements reaches the browser. Though user’s do not see it.
  • CSS is added to the page for all CSS elements that needs to be hidden based on above rules.
  • After page is loaded. These elements are removed from page using jQuery (if available), so it won’t be available even on Inspect.
  • Elements rendered after the page load are hidden but not removed from DOM/page.

Future Development

Depending on the interest in this feature, we will decide on adding a shortcode and/or a Gutenberg Block to achieve this feature.

Other Visibility Control Plugins:
Visibility Control for LearnDash LMS
Visibility Control for WP Courseware LMS
Visibility Control for LearnPress LMS
Visibility Control for LifterLMS
Visibility Control for TutorLMS
Visibility Control for MasterStudyLMS
Visibility Control for Sensei LMS
Visibility Control for WooCommerce

Related Plugins for LearnDash LMS:
* Manual Completions for LearnDash LMS
* Manage Enrollment for LearnDash LMS
* Autocomplete LearnDash Lessons and Topics

It is pretty similar to this plugin and having same features, it allows controlling the visibility of HTML elements based user’s purchase of a particular WooCommerce Product or Variation.

عکس‌های صفحه

  • Show menu only to Logged In user (or Course/Group access)
  • Show menu only to Loggout user
  • Show a message if user has access to course (using HTML anywhere)
  • Show a message if user doesn’t have access to course (using Additional CSS class)

نصب

This section describes how to install the plugin and get it working.

e.g.

  1. Upload the plugin files to the /wp-content/plugins/visibility-control-for-learndash directory, or install the plugin through the WordPress plugins screen directly.
  2. Activate the plugin through the ‘Plugins’ screen in WordPress
  3. Add the CSS classes to your HTML elements or Menu Items as described in the Details section.

سوالات متداول

What is LearnDash LMS?

LearnDash LMS is the number one WordPress based Learning Management System (LMS) plugin. It includes many advanced features including, quizzing engine, course management, reports, certificates and payment methods.

You can also add GrassBlade xAPI Companion plugin and GrassBlade LRS to start using Experience API (xAPI) based contents with LearnDash LMS.

What is GrassBlade xAPI Companion plugin?

GrassBlade xAPI Companion is a paid WordPress plugin that enables support for Experience API (xAPI) based content on WordPress.

It also provides best in industry Advanced Video Tracking feature, that works with YouTube, Vimeo and self-hosted MP4 videos. Tracking of MP3 audios is also supported.

It can be used independently without any LMS. However, to add advanced features, it also has integrations with several LMSes.

What is GrassBlade Cloud LRS?

GrassBlade Cloud LRS is a cloud-based Learning Record Store (LRS). An LRS is a required component in any xAPI-based ecosystem. It works as a data store of all eLearning data, as well as a reporting and analysis platform. There is an installable version which can be installed on any PHP/MySQL based server.

نقد و بررسی‌ها

جولای 9, 2023
This does the job – we needed a way to display a specific LearnDash course only after the prereq course is completed. This plugin makes it very easy to accomplish this – thank you!
نوامبر 11, 2022
Really needed this, and it did the job perfectly. Thanks!
خواندن تمامی 10 نقد و بررسی‌

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گزارش تغییرات

1.7

  • Feature: Added support for course completion status: Example: visible_to_course_complete_123, visible_to_course_incomplete_123, hidden_to_course_complete_123, hidden_to_course_incomplete_123

1.6

  • Feature: Added support for roles: Example: visible_to_role_administrator
  • Fixed: issues on addons page on network website.

1.5

  • Fixed: jQuery 3.0 conflict on some websites.

1.4

  • Feature: Added new classes: visible_to_course_none, hidden_to_course_none, visible_to_course_all, hidden_to_course_all, visible_to_group_none, hidden_to_group_none, visible_to_group_all, hidden_to_group_all

1.3

  • Improvement: Compatible with different editors now: Gutenberg, WPBakery Builder, Visual Composer, Elementor, Brizy Builder, Beaver Builder, Divi

1.2

  • Feature: Added support for LearnDash Groups. (.visible_to_group_123, .hidden_to_group_123)
  • Feature: Hidden elements are now removed after page is loaded (using jQuery, if available)
  • Improvement: Added to LearnDash menu

1.1

  • Added Add-ons page

1.0.3

Fixed: Not working due to wrong action

1.0.2

  • Disabled checking from wp-admin area to avoid block from getting hidden from the editor

1.0.1

Fix: Disable the visiblity functionality when LearnDash is not installed