Database table, users table, user permissions table, table menu (menu, the coordinates of the corresponding data window name)
Requirements: after logging in data acquisition according to the background of menu coordinate display, points to the main menu and sub menu, click the menu to open the corresponding data window name, try so hard, the masters teach!!!!!
CodePudding user response:
Put menu items permissions flags on their own tag, after landing, traverse the entire menu of all menu items, remove the tag of each menu item to access the table, if you have the authority, this menu visible is true, no, is false