[Seaside] Re: Seaside, JWT and REST

Paul DeBruicker pdebruic at gmail.com
Wed Oct 21 20:44:53 UTC 2015

There is the JQAjaxSetup>>#onBeforeSend: method and you'd use it like:

html anchor
       onClick: (html jQuery ajax 
                                  callback: [self processCallBack]; 
                                  onBeforeSend:(JSStream on: ('if
($window.sessionStorage.token) {
           xhr.setRequestHeader("Authorization", "Bearer " +
$window.sessionStorage.token);} ' asFunction: #('xhr')));
       with: 'do the thing'.

Beware that's in email client code so may not work exactly but you get the
gist of it I think.

SebastianHC wrote
> Okay,
> I found some information that would at least give me a chance to not add 
> additional load to my seaside server.
> But unfortunately I can not find any documentation on the "ajax 
> beforeSend" topic in Seaside's history.
> How do I implement the "beforeSend" part of this script in Seaside?

> Thank you!
> Sebastian
> Am 21.10.2015 um 11:26 schrieb Sebastian Heidbrink:
>> Hi!
>> I have a working JWT (JsonWebToken) protected Zinc based REST server.
>> I do also have a Seaside server as a user platform.
>> Now I would like to integrate some results of the REST interfaces of 
>> the Zinc based server into my seaside frontend.
>> How would I define an ajax call including a JWT token in Seaside that 
>> populates a table rendered by seaside on/after page load?
>> Thank you for any ideas!
>> Sebastian
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