dropCacheOnUpdate and ResultSet.getRange()

[senordhuff]

Hi there,

I have a Datasource where I've set dropCacheOnUpdate="true" because we kept having issues with synchronizing the cache between multiple grids. And, dropCacheOnUpdate seems to have resolved those issues.

However, in editComplete, I was calling resultSet.getRange() in order to do some calculations and that is now giving me the array with "loading" markers. I tried using dataArrived() instead but dataArrived is not firing in response to a call saveAllEdits() as editComplete does. So, any ideas how I can be sure that resultSet.getRange is going to return the actual data in this case?

[Isomorphic]

If data is loaded, dataArrived() should fire. What do your code look like for reacting to dataArrived()?

[senordhuff]

I'm keeping it simple for now while I test and dataArrived is definitely not firing. My logging settings are set to show logInfo

dataArrived

	dataProperties: {
		dataArrived : function(startRow,endRow){
			isc.Log.logInfo("hello world dataArrived");

		}
	},

editComplete

	editComplete:function(rowNum,colNum,newValues,oldValues){
			isc.Log.logInfo("hello world editComplete");
	},

The hello world for editComplete does show up in the Log. The hello world for dataArrived does not. However, this also appears in the log and possibly will give you a clue for what is going on?


19:08:13.781:WARN:ListGrid:sectorFAGrid:Record:{fundAssetSectorID: 479}, lost from local cache in paged result set. Pending edits for this record will be maintained.

[senordhuff]

Not sure if it matters or not, but thought I'd comment this grid's data is populated using Resultset.create() and not any calls to fetchData()

[Isomorphic]

That's the problem. dataProperties is only used in ResultSet auto-construction by fetchData(). Pass dataArrived directly to ResultSet.create() instead.

[senordhuff]

Ok, that's good to know. Thanks. Are you planning on documenting resultSet.create() for your next release? If so, it would probably be helpful to include the fact you can't set dataProperties on a ListGrid when using ResultSet.create().

Thanks!