HelpPages

Home | Developer | Frames | Screens | Maintenance | Introduction to Maintenance

Introduction to Maintenance

    SCREENS - MAINTENANCE

    The maintenance screens are screens where the fields are, by default associated with a field of file or table. A typical maintenance screen, would be a items screen where on the screen we would have access to different fields of this table, and using buttons you can access other items sequentially (previous - next), or by a direct search.
    This type of screen has the following buttons:
- New (///). Clears the screen.
- Home (<<). Accessing the first row of the table.
- Previous (<). Go to the previous row.
- Next: (>). Get the next row.
- Last. (>>). Get the last row.
- Record. (0). Record the current row if there have been changes.
- Clear. (X). Cancels the current row.
    In addition to the features described, all operations except "Clear" recorded the previous row for any changes in the data.
    The function "Search", is obtained by simply pressing "Enter" in any field that support this type of search (by default only field 1). This feature, unlike the buttons, don'yt record any modified data.