3. In the If Already Exists, Go To field, enter the path to the file you want a user to see if the name
the user requests is already stored in the data source. You can also click Browse to locate the file.
4. Click OK when you??™re finished.
For more information on the Check New Username server behavior, see Chapter 23.
Dynamic elements
With one exception, dynamic elements in Dreamweaver refer to form elements, linked to a data source
field. Data-connected form elements are typically used in Web applications that update records. The single
exception is Dynamic Text, which is described in the following section. Dynamic Form Elements (which
aren??™t available in .NET) are covered later.
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Handling Server Behaviors 34
Dynamic Text
Inserting a Dynamic Text server behavior is the same as dragging a field from a recordset on the Bindings
panel onto the page. It??™s a matter of individual preference which technique you use; personally, I find dragging-
and-dropping from the Bindings panel much faster and more intuitive than using the Dynamic Text
server behavior.
Requirements: A dynamic page.
To use the Dynamic Text server behavior, follow these steps:
1. Place your cursor on the page where you??™d like the dynamic text to appear.
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