The Deal or Announcement with Countdown Timer Plugin does not use the Widgets API, introduced with WordPress 2.8. Without use of the Widgets API, the Plugin can’t take advantage of the multiple widget instantiation that is part of the API.
While this Plugin may technically still function in current versions of WordPress, I think the claim of compatibility with WordPress 3.3.1 is false-to-misleading.
I would recommend finding a more recent Plugin.
Related Posts:
- Give Editor Access To Sidebar
- How to edit widgets in WordPress
- Extend WordPress 3.8 Site Activity Dashboard Widget to include more comments
- Enabling jquery when dragging available widget to sidebar area
- Complex widget form UI – examples and best practices
- PHP Coding Standards, Widgets and Sanitization
- Different widgets on different page templates?
- Widgets not displaying in theme customizer
- Register multiple sidebars
- How to add a filter to all widget output
- Where to get the unsaved list of widgets in customizer?
- Widget Update Code Not Working
- Is It Possible to Restore Accidentally Deleted Widgets?
- How Can I Duplicate a Widget?
- How do I create a widget that only allows a single instance?
- Using tabs in admin widgets [closed]
- Widget “Save” resetting jQuery hidden fields
- How to add class on Widget Title
- Create variable from widget instance
- Save/update widget outside admin panel [closed]
- Why use widgets?
- Completely disabling widgets
- How do I pass arguments to dashboard widget callback functions?
- Creating your own widgets: using cache?
- How does the default recent posts widget work with cache?
- Add new section to “Right Now” widget
- How to disable Widget Gutenberg Blocks?
- woocommerce featured products and categories
- Removing custom widget area WordPress 4.4 [closed]
- Replace dashboard widgets with banner ad
- Too few arguments to function WP_Widget::__construct(),
- How to change text widget title h2 to h1
- instance is empty in function widget()
- Check which registered sidebar a widget is added to
- Too many widgets
- Show tags selection similar to category selection in WordPress
- Why can’t I see “Widgets” in my Apperance menu?
- Widgets not activated alert after using get_sidebar()
- Image Uploader API
- Wrap the widget content with a div and get the widget title outside? [closed]
- Is there any way to parse blocks inside widget area?
- How to output only blockquotes content from recent posts in a widget?
- Custom tag being removed from text editor
- Add default widgets to footer
- Trying to create dynamic widget area using post ID
- How to modify single widget in child theme?
- Display attachment, post and page in recent comments widget
- Programmatically add widgets to sidebars
- How to create a dashboard widget for one user
- Programmatically add widgets to sidebars
- How to activate WordPress widgets but not display?
- Insert widgets into loop/custom query at every nth position
- Twenty Fourteen: how do they populate by default the sidebar?
- WordPress archives widget causes Bing bot 404 errors
- WordPress widget not appearing in editors widget list
- How to insert widgets into a post?
- Widget’s Content Mssing in Child Theme
- My widget not printing before_widgets and after widgets
- Enqueue script only when side widget is used
- wrapper div for widgets not showing with all widgets
- Address automatically generated ids in css [closed]
- Check if widget is inside sidebar with PHP
- latest posts-widget displays all posts on archive page but works great anywhere else
- Widget : html 2 dimensional array doesn’t work
- call widget from within shortcode
- How to get class from widget area
- How to change widget’s form color in admin?
- In widget, the value of select field doesn’t get updated, changes after saving
- Removing widget without using unregister_widget
- How to customize wordpress sidebar widget
- Jquery checkbox -show posts with checked tags
- changing the style of sidebar
- Vimeo Feed gived dead link with RSS widget?
- Preset Widgets ONLY after site is initially created
- How to translate widget titles in 2021 theme?
- Is it possible to add a preview to custom developed Widget?
- Widget editing returns JSON response error
- Allow users to give a dashboard widget a custom name using ACF
- How to change widget title in wordpress version 5.8.1?
- why the code html apear in this widget in footer
- A checkbox Option for description in Widget
- My widgets do not save
- How to move widget area to another section in WordPress Customizer
- Handling dozens of sidebars
- I cannot customize custom widgets anymore after moving WordPress website
- How can I only show a widget prior to a specific date?
- Add sidebar in inner pages
- Widget Areas Still Appearing in WP ADMIN When They Shouldn’t
- Inkness theme sidebar
- My Email Newsletter plugin will not configure when I try to import the widget
- Automatically hide Widgets that would lengthen page
- Add New Footer Widget Area with Limited Options?
- Imported blog page layout messed
- I add some js files from a plugin to a specific location
- Include widget within newsletter template?
- My understrap-child theme doesent have a head.php, footer.php
- How do you submit a widget for the wordpress directory?
- Database size Widget
- Theme Widget Area Defaults
- How to add the “page” post type to Recent Activity widget displayed in admin?