Ext.data.Store
- Client side data repository
- Holds Ext.data.Record objects to provide a uniform data API
- Provides events to facilitate data binding to widgets
- The StoreMgr singleton maintains a registry of any stores which are created with a storeId or an id.
- Use Ext.StoreMgr.get to retrieve a store.
- Ext.data.JsonStore and Ext.data.SimpleStore are convenience classes to create common types of stores
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Ext.data.JsonStore - Assumes:
- You will use an Ext.data.JsonReader
- You will use an Ext.data.HttpProxy
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Ext.data.SimpleStore - Assumes:
- You will use an Ext.data.ArrayReader
- You will use an Ext.data.MemoryProxy