Question
HSBC
IN
Last activity: 10 Apr 2019 4:28 EDT
Current Page Context in DataFlow
Can anyone please tell me how to refer current page context in a Dataflow.
Example:
DataFlow source is a data set, i want to push the content in source data set to destination DDS/Cassandra dataset, the source dataset has a JSON property from which we need to create a Page and then replace this page with current context page.
By which keyword we can access current context page in Data Flow.
***Edited by Moderator: Pallavi to update platform capability tags***
Pegasystems Inc.
US
Can you please add some screenshots (e.g., the dataflow canvas) so that we can understand exactly what you are doing?
Pegasystems Inc.
GB
output of the source dataset would be of type page/pagelist. the output of the previous component becomes the context of the next component.
if you are running a batch dataflow, then there is no context, as the source dataset is a finite supply of data.
if you running single case mode, then the primary page is supplied by the calling activity, later in the flow that page can change/processed/converted until the output.
may be you could try using an activity to process the json string to page and use dataset- execute -> save to populate that data into DDS.