[openstack-dev] [Horizon] Introduction of AngularJS in membership workflow
jomara at redhat.com
Wed Nov 13 14:33:27 UTC 2013
On 13/11/13 11:47 +0100, Jiri Tomasek wrote:
> On 11/13/2013 11:20 AM, Maxime Vidori wrote:
>> Hi all,
>> I was wondering how can we continue to maintain a no js version of Horizon with the integration of Angular, it seems to be a lot of work on top of it.
> I would favor not having to maintain the non-js functionality, as IMHO
> Though, if we want to maintain non-js functionality, directives are not
> a blocker. The directive html element can include the non-js code which
> is replaced by directive template when js and angular get's in.
> If not, the original content of directive's element is available.
> Maintaining non-js functionality becomes problematic when we need to
> serve multiple types of responses in controller - correct me if I am
> wrong, please.
I agree that a command line utility seems like the most sensible
"non-js" implementation of Horizon features. Additionally, we can
accessibility needs, like screen readers. I mentioned this in the chat
last night and promised some examples. Here's an excellent walkthrough
And a little more:
Basically, if you can make an HTML page friendly to screen readers,
>> In addition, do we know the performance of Angularjs, where are the limits, it could be good to check some documentation and made some POC. I have tried the asynchronous API and I encountered some issues with the two way data bind.
>> Does people have some feedbacks?
> I didn't get any perfromance issues while using Angular, could you
> elaborate o the issues you had? I will try to search some performance
> related topics.
In my experience, the performance has always been "Excellent", but
there could certainly be use cases where it's not
Jordan O'Mara <jomara at redhat.com>
Red Hat Engineering, Raleigh
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