indexedDB highest keypath

Question

I have a database inside indexedDB filled using an Emberjs adapter. I have set the keypath like this:

this.addModel(App.Device, { keyPath: \'key\' });

Answer 1

Here's an IDB pattern for the last entry:

1. Bind your cursor value to the first ID entry. ("0" should do it since keys are lexicographically ordered.) (Original answer linked to question https://stackoverflow.com/a/22812410/317937 which has now been removed)
2. Use a reverse cursor ("prev" or "prevunique" direction depending on your needs)
3. Your next entry will be the last entry (skip() or continue() either should work)