Showing posts with label Store. Show all posts
Showing posts with label Store. Show all posts
Sunday, December 9, 2012
ExtJS 4–Data Framework
The three mail components in Data framework are
- Model
- Store
- Proxy
The model class is the new and most important class in Ext.data package. It is the improvement over Record class in Ext 3.x. Now, we can represent real entities using Model classes. Now, proxy can be attached to model class so that they can talk to server to load, update, delete and create models.
The model class following features
- Fields
- functions
- Validations
- Associations.
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