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var db
self.addEventListener('message', MessageHandler, false)
function MessageHandler(e)
{
var open_rq, idb = self.indexedDB || self.msIndexedDB || self.webkitIndexedDB || self.mozIndexedDB
if (!idb)
{
self.postMessage(false)
return
}
else
self.postMessage(true)
open_rq = idb.open("webworker101", 1)
open_rq.onupgradeneeded = function(e) {
db = e.target.result
db.createObjectStore("store")
.add("test", 1)
}
open_rq.onsuccess = function(e) {
db = e.target.result
db.onerror = function() { self.postMessage("db.error") }
db.transaction("store").objectStore("store").get(1).onsuccess = function(e) {
self.postMessage(e.target.result)
db.close()
}
}
open_rq.onerror = function() { self.postMessage("open.error") }
open_rq.onblocked = function() { self.postMessage("open.blocked") }
}
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