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Summary

Important Observations

• The Table Layout manager can be applied to the web page and any container such as a tab sheet or panel.
• Selecting a setting on the Layout ribbon for a control, adds a 1 x 1 table to the container, if necessary.
• Srvroutines have XXXX_MAP statements defining data to exchange as a field, a working lists or a Group_By.
• The SELECT command retrieves a group of records based on all keys or a number of keys, optionally using generic logic and can also read the table using a start key or backwards.
• The Tab Folder is a good way to present a lot of information on one web page.
• The Server Module generates Find routines for the physical and all logical files.

Tips and Techniques

• In the Design view, select a list column by clicking on the column heading, on the Outline tab or on the Details tab, from the components dropdown.
• In the web page, pass key values into a data retrieval method to preserve its value while asynchronous data retrieval takes place.

What You Should Know

• How to implement list components.
• How to implement a tab folder and tab sheets.
• How to hide controls using their Visible property.
• How to position controls using the table layout manager and their Alignment, Size, Flow and Margins settings.

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