javascriptiframesession-storage

sessionStorage in iframe


I'm going to have several iframes on my page and I'm going to quite intensively use sessionStorage inside them. What I'm curious about is if I will have separate storages or one shared for all iframes? How do the size limits apply?


Solution

  • OK, I've made a test myself. At least in Chrome (44) and Firefox (40) the sessionStorage is shared among page and the iframes included if they are of the same domain and do not if they are of different domains.