OData - Provide data - Data groups
Integration module
Provide data
OData / Create or Edit service
Here, the Entity Types and collections, and their relations, of the
OData service are defined. Data groups from Intrexx applications are
also selected. Each data group
represents an Entity Type and is automatically available in the service
as an OData entity collection.
Relations between Entity Types are represented in OData using what are
called Association Sets and
Navigation Properties. You can select
parent-child relationships
and
references between Intrexx data
groups, in order to define them as Navigation Properties in the
corresponding Entity Types.
Add data group
Opens a
dialog
where the application and data group can be selected. A data group
may only be added to each service once.
Remove data group
Removes the currently selected data group.
Edit data group
Opens a
dialog
where the properties of the data group can be edited.
Edit filter
Opens a
dialog
where a filter for the currently selected data group can be created.
This global filter will then be used on this data group for each OData request,
regardless of whether a filter has been defined in the OData request.
However, in the latter case, the global filter will be combined with the
request filter. This allows you to ensure that at a fundamental level,
only certain data records can be accessed via an OData service.