Problems with getItem about cross-domain-local-storage

[ofirdagan]

Hey, Can u give me more details what exactly not working? please try to debug and understand where in the flow you encounter problems

[bernardobarreto]

I'm having problems with the get_key function which uses getItem, it doesnt
get the item, even when it is there. setItem is working fine...

2015-04-26 3:39 GMT-03:00 Ofir Dagan [email protected]:

Hey, Can u give me more details what exactly not working? please try to
debug and understand where in the flow you encounter problems

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github.com/bernardofire

[ofirdagan]

form looking at your code it looks like u will always return undefined for key

the getItem is an async function unlike regualr LocalStorage.. cross domain local storage needs to post a message to an internal iframe which makes it async.. so u should do something like:

function get_key(callback) {
  xdLocalStorage.getItem('cv-collector-id', function(data) { callback(data.value) });
}

Then the callback will be called with the value as the param..

hope it helps.

[bernardobarreto]

Solved it using the callbacks! Thanks a lot!