Assigning Array Data

An array of objects can be assigned to the items property.

Dynamic Array Data

The items property can be modified using Polymer's array mutation methods.

Dynamic Height

Setting height: auto will make <vaadin-grid> grow and shrink in height depending on the number of rows.

Assigning Remote/Function Data

A function can be assigned to the dataProvider property to provide data from a remote source.

Note: size must be also set to reflect the number of items in the data set.