Dreamweaver CS4 | ![]() |
Dreamweaver CS4 Resources |
Display and hide regions based on recordset resultsYou can also specify that a region be displayed or hidden based on whether the recordset is empty. If a recordset is empty (for example, no records were found matching the query), you can display a message informing the user that no records were returned. This is especially useful when creating search pages that rely on user input search terms to run queries against. Similarly, you can display an error message if there is a problem connecting to a database, or if a user’s user name and password do not match those recognized by the server. The Show Region server behaviors are:
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