Enhancing Editor Experience with Ajax Callbacks in Drupal 10 Forms
Pasan Gamage recently shared insightful examples of using Ajax callbacks in the Drupal 10 form API to enhance the editor experience. In the first example, Pasan demonstrates how to display the available character count below a text box using Ajax callbacks, allowing for dynamic updates based on user input. The second example showcases the creation of a field that automatically calculates the age given the date of birth.
Utilizing hooks and custom module files, Pasan illustrates the practical implementation of these functionalities. Furthermore, the author highlights potential issues, such as handling disabled form fields, and provides additional resources for further exploration.
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