In addition to Ajax techniques and best practices, you will learn how Ajax can improve your user experience through principles of progressive enhancement.
除了Ajax技术和最佳实践之外，您还将了解到Ajax如何通过渐进增强原理改善用户体验。
2
In addition to Ajax techniques and best practices, you learn how Ajax can improve your user experience through principles of progressive enhancement, usability, and user experience design (UxD).
In Part 3 of this series, you worked hard to apply the principles of progressive enhancement and achieve a modern, attractive, and highly usable Ajax interface.