Multi - Select Combo Based on API output - Constellation 24.2

[JayachandraSiddipeta]

Hi @RahulBilove

You can check the below post for reference

Constellation (25) Autocomplete for external systems

Hi, Is there any way to have the OOTB autocomplete - either with the Single Page data reference, or single text property, datapage on property, pxAutocomplete approach - refresh/execute an API call on each keystroke? We have a requirement where we are querying an external system with a lots of records, so as we type in what we are looking for, we want to send a new request to a REST service after each new letter, or something similar. Like how you would expect the google maps search to work. R…

If the combo box entries are specific to your case, then pass parameters to the data page and ensure that your external api supports it and returns appropriate records.

For multi select combo boxes, you need to have single lookup data page as well. So ensure to configure it accordingly.

Hope this helps and let us know if you have any further queries

Refer to the below post for more details

Managing external system of record through REST with CRUD actions in Pega Constellation

https://players.brightcove.net/1519050010001/default_default/index.html?videoId=6370623183112 Why Effective data management starts with easy CRUD actions regardless of system of record. Pega Constellation makes it easy to perform Create, Read, Update and Delete through REST connectors. Article presents configuration steps, allowing for fast integration and management of external records, and all that can be done in App Studio by a Citizen Developer. You save time and resources while maintainin…

Regards

JC