Coffee Machine scenario SECTION 3 Advanced Tutorial 4. Use the Workspace to remove the Display On Run option from the popup menu. Width = 295 5. Add a button for navigating to the next record with the script: ret = DBProperty( "Connection1.Recordset2", "RecordCount" ) IF record_index DBMove( "Connection1.Recordset2", "Next" ) ENDIF CALL ReadFromDatabase( ) 6. Add a button for navigating to the previous record with the script: DBMove( "Connection1.Recordset2", "Previous" ) CALL ReadFromDatabase( ) 7. Add a Text object with a Display animation to display the point record_index. 8.
Add 6 Text objects with Display animations to display the points selection_made, coffee_amount, water_amount, milk_amount, tea_amount, and sugar_amount. 10.Open Main page and add an animation to the “Database” button to display the new page called Database. 9. Add a ‘Close’ button with an animation to close the page. 3-1-14 Security Operations can be restricted to users with acceptable security privileges. We will only allow Supervisors or those with higher privileges to open the machine. 1, 2, 3… 1. Open the Main page. 2. Select the door lock on the bottom left of the machine. 3. Open the Animation Editor and select the Display Page action previously added.
On the toolbar, change the Security Level for this operation from All Users to Supervisor . 4. Add an Execute Script animation with the following code: IF $SecurityLevel Message( "You are not authorized to open the machine") And add a page to control the security. ENDIF 1, 2, 3… 1. Make a new page with the following properties: Page Title = Security Border Style = THICK Display Mode = POPUP Top = 0 Left = 505 Height = 582 Width = 295 2. Use the Workspace to remove the Display On Run option from the popup menu. 3. Add 2 buttons with captions Login and Logout and add code to call script functions (just "Login()" and "Logout()" respectively). 36