html5 IE9 Cache issue

Question

I have the following:

    var webappCache = window.applicationCache;

    switch (webappCache.status) {
         case 0:
            console.log("Cache status: Uncached");
            break;
       case 1:
             console.log("Cache status: Idle");
             break;
        case 2:
            console.log("Cache status: Checking");
             break;
         case 3:
             console.log("Cache status: Downloading");
            break;
         case 4:
             console.log("Cache status: Updateready");
            break;
       case 5:
             console.log("Cache status: Obsolete");
             break;
         default:
             console.log("Cache status: unknown");
    }

In IE 9, it can't understand what webappCache.status is. I also read that IE 9 does not support applicationcache. Is this true?

IE 9 says `typeof window.applicationCache` is `"undefined"`. — gen_Eric, Jun 06 '12 at 17:21

score 3 · Accepted Answer · answered Jun 06 '12 at 17:23

3

Yes, it is only supported in IE10 +

caniuse

answered Jun 06 '12 at 17:23

Andrew

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html5 IE9 Cache issue

1 Answers1