Appendix Company

The Appendix presents lists of duties, departments and employees.PHP and Bootstrap 4
Data management - crud-operations
“Data Base” – files

The functional:
1. for unregistered users
- no access to information on the site (the corporate application)
2. for registered users (Name / Password)
- Viewing the lists of elements (duty, departments and employees)
Sorting of duties by alphabet
- complex sorting of employees - parallelly by alphabet, duties, department, city
Remember the results of sorting.
3 for the administrator
The same as paragraph 2
Addition of elements.add the image, the appointment of the role for the employee (obvy user or administrator), the choice of "add and stay" or "add and go to ..."Editing the elements
Removal of elements by one or all of them.

There is also an interaction between the three lists, validation fields.Special attention is paid to accessibility - messages about errors and about successful operations, properly set playsholdery, autofocus, etc.