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devansjr37
11 Jan 2010, 8:43 AM
I have few questions on the dataStore.
I have a panel that has two grids.
The first one has a dataStore that talks to an existing dataBase and loads the required content.
The second one- we want to let the user create their own contacts, then the RPC call and then insert new user into the database.
i was wondering (for the second grid/DataStore) is it best to build/create a dataStore that temporarily holds data until passing it on to the service side?
thanks

CrazyEnigma
11 Jan 2010, 8:53 AM
I think the datastore manages dirty records, that you can later gather and send to the server. It's all in the configuration of your store.

devansjr37
11 Jan 2010, 8:59 AM
i'll check into that.
thanks

Mike Robinson
11 Jan 2010, 2:20 PM
What you describe is "what a Store (e.g. JasonStore) does." ~o)

Literally, this is the very reason for the Store object's existence.

If you define a Store to have an associated Writer object, the Store becomes a full CRUD engine, tracking the status of the records that you change, insert, or destroy and automatically communicating the status-changes to the host ... and dealing with the host's success-or-failure responses to those requests.

You simply tell the Store what is going on with the records, and the Store tells the host about it.