Learn the standard jQuery method to disable and enable input fields. Discover why .prop() is preferred over .attr() and get practical examples for your web development projects.
Learn how to detect clicks outside elements in jQuery with our complete guide. Implement intuitive menus that close when users click elsewhere. Includes reusable plugins and modern alternatives.
Learn how to change HTML element classes using JavaScript with classList API, className property, and event handling. Complete guide with practical examples and best practices.
Solution for TypeError when destroying Fancybox instance after AJAX in Bitrix. Learn the correct destroy() methods for different Fancybox versions and integration with Bitrix AJAX.
Learn how to convert jQuery form elements to JavaScript objects using plugins like serializeObject and serializeJSON. Avoid string and array formats with this complete guide.