Defines a FullSync synchronization listener for deleted documents (by view).
A FullSync Delete Listener View is a listener which helps handling synchronization for a FullSync database.
A FullSync listener will associate a view and a sequence in this way:
• When a removed document on the mobile device is replicated on Convertigo Server the listener will call its view passing the docid
• The View is responsible for filtering the document, for example testing if this document belongs to a specific family or type
• The Listener’s sequence will be called with a list of every document returned by the view so that the sequence can delete data in the back-end applications. The document list will be in a single valued input variable named ‘doc’. In your delete sequence, use an iterator to iterate on each ‘item’ to handle the delete of each document on the back-end
It is very important that the views used by listeners have their index based on docids. So, the map function of a ‘listenable’ view must be be in this form :
emit(doc._id, ....)< /code>
|Chunk size||int||standard||Defines the maximum number of incoming documents for the target sequence.
If the replication contains more than Chunk size, the target sequence will be called multiple times.
0 or a negative value disable the listener.
|Comment||String||standard||Describes the object comment to include in the documentation report.
This property generally contains an explanation about the object.
|Is active||boolean||standard||Defines whether the listener is active.|
|Sequence||String||standard||Defines the target sequence to request, filtered by the view when data is modified on the mobile.
The sequence should define a doc multi valued variable to receive the affected documents.
|View||String||standard||Defines the target design document’s view from this connector to query.
The view must emit the doc._id in order to work properly.