This example shows an Ext grid loaded with features read from a GeoJSON document (data/summits.json).
Because the layer and the store are bound to each other, the features loaded into the store are automatically added to the layer. A GeoExt feature selection model is also used so that selecting rows in the grid selects features in the layer, and vice-versa.
In this example, you will also find a example usage of the GeoExt.FeatureRenderer component.
See feature-grid.js.