DSRequest for multiple grids

[micsky]

My question is regarding DSRequests to the server and I'm wondering if this is possible, or how to go about doing it.

On a single page where will be 3 grids and a small form to fill out. Users will be able to select rows on all the girds and I want to submit the form and the selected rows to the server for processing.

I would like to be able to send all the selected data to a single DMI method for processing.

If this is possible, how do I parse the data out of DSRequest into list of java beans?

I've seen the ability to Queue requests, but I only see that helps with a single gird, how do I use that with multiple?

[Isomorphic]

Queuing works with any mix of requests from any set of components (see samples under Transactions).

However if you want all the data to end up as a single request invoking just a single DMI method, the simplest thing is to combine all the data into just one request. Look at the Hibernate Master-Detail sample and note how records from a grid are submitted as part of the data of a form, basically as sub-records. This data structure will arrive on the server as a Map containing a List-valued property containing one Map per Record. This data structure can be used to populate beans via DataSource.setProperties().