Building something similar to jqGrid requires:
- A significant amount of time and effort.
If a similar tool already exists, why reinvent the wheel? However, if you're interested in learning or just curious, here are some essential skills needed to develop a comparable system:
- Understanding HTML object manipulation.
- Mastery of style manipulation.
- Handling various event interactions effectively.
- Implementing AJAX for fetching documents to display, along with potential server-side tasks.
- Designing a responsive layout system that functions seamlessly across all browsers.
- Supporting file types like XML and JSON through proper handling.
- Creating HTML forms, processing them using JavaScript, and utilizing AJAX for data transfer.
- Developing an algorithm for efficient data search functionality.
- Managing keyboard inputs and customization of standard key events.
10. Extensive debugging to ensure cross-browser compatibility and visual appeal.
Keep in mind, this is just scratching the surface based on observations and information from jqGrid examples and features page.
Ultimately, while rebuilding such a complex system from scratch may not be advisable, the decision rests with you! ;)