For example, selecting Elements in the first
column will cause the second column to be populated with all the top level elements
within the XSD file. Clicking on any of these elements would then cause the column
to the right of that to display all the entries within that element??”complex types in
the case of our airport XSD file created earlier.
Within the first column all the different types of entities that can be created within
the XSD file are displayed:
Attributes
Attribute Groups
Complex Types
Elements
Groups
Referenced Schema
Simple Types
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Chapter 7
[ 149 ]
To create a new entity within the XSD file, right-click on the parent object of the new
entity and select the Add menu option. This will cause a context sensitive menu
option to be displayed allowing new entities to be added to the XSD file depending
upon where is clicked. For example, right-clicking on Elements provides a menu
option that allows only additional elements to be created whereas right-clicking on
airport in the above example would cause a menu option to be displayed allowing
attributes, elements, sequences to be added to the entity.
Right-clicking on a top level
entity allows additional entities
of the same type to
be added.
Right-clicking on other entities
allows all relevant child entities
to be added, not just those of
the same type.
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