Re: ERRest tutorial
Re: ERRest tutorial
- Subject: Re: ERRest tutorial
- From: Pascal Robert <email@hidden>
- Date: Mon, 02 Jan 2012 14:04:12 -0500
Le 2012-01-02 à 13:09, Alexis Tual a écrit :
> Hi Pascal and the list, best wishes for 2K12 !
>
> Thanks for this tutorial, but I have some questions :
> - Where is the "new Wonder REST Application" wizard ? I can't see it in my current WOLips (v 3.7.1002088)
It's in my fork of WOLips. I have a problem with it, I can create a project from the template by doing File -> New -> Other -> WO Project from Template, but I get an exception when doing it from File -> New.
> - "Last step in the controller: implementing the showAction method. Again, the code is simple:" it's rather the indexAction
> - A more general concern about html routing, other rest frameworks (rails, grails) use actions also when there's html routing. With ERRest as I understand, the isAutomaticHtmlRoutingEnabled bypasses the actions to directly render the views.
It only bypass actions when you use the convention <EntityName><Action>Page, if the view component have a different name, it falls back to the action. If you fall back to the action, you check if the format is HTML (like you did in your example :-)).
> Instead too use the same actions for json,xml or html formats, I would do :
>
> @Override
> public WOActionResults indexAction() throws Throwable {
> NSArray<BlogEntry> entries = BlogEntry.fetchAllBlogEntries(editingContext());
> WOActionResults response;
> if (format().equals(ERXRestFormat.html())) {
> BlogEntryIndexPage index = pageWithName(BlogEntryIndexPage.class);
> index.setEntries(entries);
> response = index;
> } else {
> response = response(entries, filter());
> }
> return response;
> }
> This, to avoid duplicating some logic (the fetchAll stuff).
>
> Thansk again !
>
> Alex
>
> Le 29 déc. 2011 à 14:32, Pascal Robert a écrit :
>
>> Hello everyone,
>>
>> I wrote a mini ERRest tutorial that will be part of a larger "Getting Started with Project Wonder" tutorial. It's in the wiki:
>>
>> http://wiki.wocommunity.org/display/WONDER/Your+First+Rest+Project
>>
>> The only thing missing is screen shots, I will add them after I get to resolve the problem with adding a REST template in WOLips…
>>
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