Databases Reference
In-Depth Information
Update, and Delete (CRUD), so we do not need to worry about underlying
database calls. We use XMLContent's ABOUT property to store members'
relationships.
Search
We need to implement search, so that users can look for members they want
to contact. We utilize XCS's find functions to implement the search without
knowing any XQuery implementation programming.
Solution overview
Figure 3-4 shows the navigation path of the proposed application. In the
framework design, the Web page navigation flow should decide how the
Controllers and Views should be created.
Figure 3-4 Navigation diagram for MyContacts.com application
As you can see, we give the user a choice of options. The user can either log in
or search for someone who is already using this Web site. A user can search for
a member, but the user cannot view a member's detailed profile until the user
logs in. If the user is new, the user is able to create and save the user's profile in
the system. We also give the user the option to find a particular member and
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