Ah, I spoke to soon about always getting a next link. The 'next' link is
not present if there is no more data to be found, but if there is no data
at all, there is a bug with the web linking implementation where the Link
header is populated. I'll look into this when I work on [1] that you
created. Sorry about the confusion.
[1]
Thanks for taking a look Dan!
On Apr 1, 2013, at 1:55 AM, Daniel Bevenius <daniel.bevenius(a)gmail.com>
wrote:
Hey Kris,
Just checked it now and ran the JS integration tests[1] and it's working.
Perhaps the instance was "sleeping" due to inactivity and was starting up
when you made the calls. Can you try again and verify that it is working
now?
It is working now so you are correct it must have been "sleeping". Thanks!
About the next link, you will always get a next link with the current
impl. Previously we did not send a next link if there was no more data to
be retrieved, but I think you brought up the case where new data might be
added after the client's latest call. Without the next link the client will
not have knowledge of the next page link. Instead, the result of call to
the next page when no data exists will return an empty array.
Bug or no bug, let me know what you would like to see here and we'll make
it so :)
Hmmm. I think I do remember that conversation but don't remember being in
favor of a next link when there was no data (but I could definitely be
wrong :-P). It just makes it really hard to create an effective UI when you
have broken (or empty result set) links.
[1]
http://aerogear.github.com/aerogear-js-integration/unit/pipeline/paging.html
Den måndagen den 1:e april 2013 skrev Kris Borchers:
> Hey all,
>
> Anyone know why I get a 404 from corscontroller-aerogear.rhcloud.com? JS
> is using that for paging integration tests but now it fails.
>
> Also, I believe I may have found a bug in paging but not sure where I can
> test since that app is down. It appears I get a "next" link even where
> there isn't a next page so makes it hard to test if I should display a
> "next" link in the UI.
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>
https://lists.jboss.org/mailman/listinfo/aerogear-dev
>
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