Converting a map of objects to an array of CDTs

Question

Hi 
 I've recently been experimenting with with Grid components. I'm currently using the read-only grid and it's `fv!selectedRows` variable to pull out the full object of data from each object selected. 
 `fv!selectedRows` returns a map of objects, but I would like to have an array of CDTs so that I can then pass it onto my process model. 
 
 I wondered what would be the most efficient way to cast the map to an array of CDTs? 
 
 Thanks in advance! 
 Note: I am using 19.03

Peter Lewis · Accepted Answer

That should work, but you can also eliminate one of the saves if you directly cast the data in your append and difference functions above like this: 
 selectionSaveInto: {
 local!selection,
 a!save(
 ri!case, append(
 ri!case, cast(
 'type!{urn:com:appian:types:PDL}PDL_Client?list',
 fv!selectedRows
 )
 )
 ),
 a!save(
 ri!case, 
 difference(
 ri!case, 
 cast(
 'type!{urn:com:appian:types:PDL}PDL_Client?list',
 fv!deselectedRows
 )
 )
 )
}

Converting a map of objects to an array of CDTs

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