GeoExt.data.FeatureReader

Extends

• Ext.data.DataReader

class GeoExt.data.FeatureReader(meta, recordType)

Data reader class to create an array of GeoExt.data.FeatureRecord objects from an OpenLayers.Protocol.Response object for use in a GeoExt.data.FeatureStore object.

Example Use

Typical usage in a store:

var store = new Ext.data.Store({
    reader: new GeoExt.data.FeatureReader({}, [
        {name: 'name', type: 'string'},
        {name: 'elevation', type: 'float'}
    ])
});

Public Methods

Public methods in addition to those listed for Ext.data.DataReader.

FeatureReader.readRecords()

Parameter:features – Array(OpenLayers.Feature.Vector) List of features for creating records Returns:Object An object with records and totalRecords properties.

Create a data block containing GeoExt.data.FeatureRecord objects from an array of features.