Get the first item in the data model

I'm trying to get the first item in a data model. I expect the following to work, but it returns-1

var firstItem = myDataModel.indexOf(0)

Row is a table, and data() must return a specified row element:

if (myDataModel.size() > 0) {
  var firstItem = myDataModel.data([0])
}

indexOf search a value and returns it is row.

UPD:

In ArrayDataModel, there is also. value() function which takes a simple index.

Data() is more generic function inherited from DataModel.

So, it can be simplified to:

var firstItem = myDataModel.value(0)

Tags: BlackBerry Developers

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