15. Javascript API common for localStorage and sessionStorage interface Storage { readonly attribute unsigned long length; getter DOMString key(in unsigned long index); getter any getItem(in DOMString key); setter creator void setItem(in DOMString key, in any value); deleter void removeItem(in DOMString key); void clear(); }; Client-side Data Storage Web Storage Note: For firefox web storage causes security warning and break out your js, if cookies aren't enabled
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18. var videoDetails = { author: ‘bruce’, description: ‘how to leverage synergies’, rating: ‘-2’ }; sessionStorage.setItem(‘videoDetails’, JSON.stringify(videoDetails) ); Client-side Data Storage sessionStorage - e.g. Storing Video information
19. // later on, as in page reloads later, we can extract the stored data var videoDetails = JSON.parse(sessionStorage.getItem(‘videoDetails’)); Client-side Data Storage sessionStorage