Optimising resource management functions in library management systems

As a librarian, I would like the system to be able to manage resources more smoothly and intuitively in order to improve operational efficiency and user experience.

Optimise the reminder pop-up window: When I perform an operation (e.g. adding, editing or deleting a resource) in Resource Management, I would like the reminder pop-up window to be clearer and easier to understand, so as to reduce the possibility of misuse.

Handle the case of the same activation code or ISBN: In the process of resource entry, if duplicate activation codes or ISBN numbers are entered, I hope the system can clearly indicate the reason for the error and correctly guide users to solve the problem.

Check List:

• Design and implement a new reminder popup style.
• Modify the logic to check for the presence of the same activation code or ISBN number during resource entry.
• If duplicate items are found, pop-up a specific error alert and instruct the user to perform the correct action.
• Test under different input scenarios (e.g. batch import, single add) to ensure the correctness of the logic.