More recently, in Orlando FL, Andrew Betts to share them in the Financial Times on the offline function design principles:
2. Download the latest articles from the subscription list (using JSON format), when the entire content downloaded successfully, clear the database of existing content, and then calls the latest download articles stored in the database. Finally, using jQuery call a template to display the title of the article in the subscription list.
4. Completely separated the App main function module and the Web page, for example, flip forward and backward functionality. In this way, the application starts only need to load these modules based on the contents of the cache line. Those who require frequent use of the cache must be saved in localStorage.
6. IE and FireFox managed in different ways AppCache (pdf to flip), need to be considered in the design of these differences.
7. Different browsers are very different from the size of the cache, we must ensure that the article form enough space for App save articles for offline reading.