Hide fields in listGrid related details

[rpoyner]

I'm working on a listGrid that displays rows from one datasource and can expand to display related rows from a second datasource. I'd like to hide several of the detail fields by default, but I'm not finding the setting. I am able to hide fields manually in the gui though.

I thought expansionDetailRelatedProperties was the ticket, but the code below displays all of the fields in the expansion regardless of whether I have hidden:true set or not.

isc.ListGrid.create({
ID:"phoneGrid",
autoDraw:false,
autoFetchData:true,
dataSource:"phoneNumberAssignments",
canExpandRecords:true,
expansionMode:"related",
detailDS:"cables",
alternateRecordStyles:true,
height:360,
fields:[

.....(omiting these fields from the posted code..)....

expansionDetailRelatedProperties:{
fields:[
{
hidden:true,
name:"cableCloset"
},
{
hidden:true,
name:"cableNumber"
},
{
hidden:true,
name:"cablePairNumber"
},
{
hidden:true,
name:"cableType"
},
{
hidden:true,
name:"cableNotes"
},
{
name:"roomNumber"
},
{
name:"buildingNameShort"
}
]
}
})


Feels like I'm missing something simple...

Thanks
RP

[rpoyner]

Ok I'm slow on the uptake.

The property I was looking for is expansionRelatedProperties: not expansionDetailRelatedProperties:

Sorry to bother.