DataCache

A DataCache object represents a set of records and an index identifying the current record. By default these records are loaded by the DataCacheManager and provided on demand. However, it is possible to use the functions of DataCache to alter the records and store the modified cache into the DataCacheManager for subsequent components to use.

The filter(fieldname, value) method returns a new DataCache which contains a subset of the original cache, retaining only those records where fieldname contains value.

See DataCacheManager for an example.

-- JonPriddey - 12 Sep 2005