SP.ViewFieldCollection.item property (sp.js)
Gets the field name at the specified index of the collection.
Applies to: apps for SharePoint | SharePoint Foundation 2013 | SharePoint Server 2013
var value = SP.ViewFieldCollection.get_item ()
Parameters
index
Type: intThe zero-based index of the field name in the collection.
Return value
Type: String
The field name at the specified index of the collection.