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Sencha Touch Cookbook - Second Edition by Ajit Kumar

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Persisting session-specific data using the SessionStorage proxy

So far in this chapter, we have learned how to create a model, store it as a collection in a store, establish relationships, and carry out the validations. However, all this was happening in memory. One page refresh and all our models will be re-initialized and stores reconstructed. It would be a lot better if we could persist them and use them for a longer interval. A proxy provides this persistence capability. Now let's see how to work with the specific proxies to load and save models. The following are types of proxies supported by Sencha Touch:

  • Client: It helps us to persist a model on the client browser and load it from that storage. Following are the types of Client proxies offered ...

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