
Introducing the Web Component Framework 31
The User Interface
Figure 1
The vFoglight user interface consists of top-level view components called dashboards
that contain other user interface elements. These components can respond to user
actions, refreshing a view or drilling down to other, more detailed views with dynamic
content.
Anatomy of a Typical Dashboard
• A dashboard consists of a container, which in turn contains views.
• Views are assembled from Vizioncore View Components.
• View components are often required to display specific data, which may be set at
design time or may be based on user interaction, which demands, in addition to
query-based data retrieval, a mechanism for passing information in the form of
parameters.
•In the Web Component Framework, the query mechanism allows you to retrieve
data from a datasource, for example, vFoglight data from a vFoglight data source.
• Queries can be parameterized, which gives them an extra degree of flexibility in
the dynamic data that they retreive.
• A flow mechanism permits pages to be updated or linked to other pages.
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