On Viernes, 15 de Mayo de 2009 22:48:32 Soren escribió: > Turns out that if you have destroy.rjs and on_create.rjs and you > upgrade to rails2.3 then the on_create action dies after you click > submit. The records are created etc etc, but the AJAX cleanup never > happens. > > So I tried to copy both to their Rails 2.3 names of on_create.js.rjs > and destroy.js.rjs and then things work fine.
In rails 2.3 you can use both extensions (rjs and js.rjs), but render :super only works with js.rjs > > So for an environment in transitions create both sets (or link them to > each other) and don't worry about those. > > /S > > On May 13, 12:28 pm, Kenny Ortmann <[email protected]> wrote: > > The rjs files in active scaffold are all very straight forward, if you > > look at them you should be able to understand that they are doing. > > They are mainly just in control of updating the page after an action, for > > instance, the on_create.js.rjs will replace replace the create form with > > a new one if the form had errors, or will add the record to the list if > > the form was submitted correctly. > > > > When you have an embedded scaffold AS looks for method overrides in the > > Parent controllers helper. When you create or update or what not from > > the embedded scaffold it actually hits the controller that the scaffold > > is for. > > > > You could remove the logic for your instance variables from the views and > > make them helper methods, or you could assign them in the controllers > > > > On Wed, May 13, 2009 at 2:22 PM, Soren <[email protected]> wrote: > > > Aha! > > > > > > the log had the clue - it says: > > > Rendering student/destroy.rjs > > > > > > The page that I need updated belongs to the forms controller, and has > > > a student and a user embedded scaffold on it. > > > So it makes sense that the on_create.rjs and destroy.rjs actions > > > belong to the student view given that this was the AS that I updated > > > to cause the action. > > > > > > So now the on_create.rjs and destry.rjs gets called - the first > > > problem was instance variables - which controller does this belong to > > > when they get activated. No obvious solution so I replaced the > > > instance variable with some code instead. Now that part works. Can > > > instance variables not be used, and if they can - which is the > > > corresponding controller method ? > > > > > > So when you have multiple embedded scaffolds on one page then you can > > > tie in to the javascript actions of all the AS' on that page. All you > > > need to do is to place override methods in the various views > > > corresponding to the embedded AS's. So in my case drop in > > > on_create.rjs and destroy.rjs in the student view. > > > > > > Shall I contribute a WIKI page to the github on this ? > > > > > > And if so - can you please send me a very brief description of what > > > each of the RJS's in vendor/plugins/active_scaffold/lib/ > > > active_scaffold/actions does ? > > > > > > /S > > > > > > On May 13, 10:59 am, Soren <[email protected]> wrote: > > > > Thanks for the update. > > > > > > > > Copied my on_create.rjs to destroy.rjs in the same view. > > > > > > > > When I create a new student Firebug/net (all) shows: > > > > GET new?_method=get&.......... > > > > GET close.gif > > > > POST create?eid???? > > > > > > > > When I destroy a student Firebug/net (all) shows: > > > > POST 107?_method=delete&...... > > > > GET update_table?....... > > > > > > > > But no sign of on_create.rjs nor destroy.rjs > > > > > > > > The log shows that for destroy the destroy.rjs is rendered > > > > but it does not show that the on_create.rjs is rendered > > > > > > > > /S > > > > > > > > On May 12, 11:57 pm, "Sergio Cambra .:: entreCables S.L. ::." > > > > > > > > <[email protected]> wrote: > > > > > El Wednesday 13 May 2009 00:24:16 Soren escribió: > > > > > > Sergio, > > > > > > > > > > > > Thanks for the answer. Finally had some time to play with this. > > > > > > > > > > > > So first of all - I know nothing about how AS works under the > > > > > > hood - so forgive me if I ask dumb questions. > > > > > > > > > > > > The index page of the controller in question is the one where all > > > > > > the fun is located. So it has two embedded AS's - one for user > > > > > > and one > > > > > > for > > > > > > > > > students. Further down the page it has two dynamic sections - I > > > > > > call them section3 and section4. > > > > > > > > > > > > If the user has created any students then the section3 needs to > > > > > > be updated. And if they have completed section3 then section4 get > > > > > > enabled. > > > > > > > > > > > > I tried to add app/views/<controller>/on_create.rjs (I use rails > > > > > > 2.2) In that file I have: > > > > > > page << render(:super) > > > > > > page.replace_html "section3", :partial => "section3" > > > > > > page.replace_html "section4", :partial => "section4" > > > > > > > > > > > > On the index page the two sections are properly identified with > > > > > > <div id=section3> ... </div> etc. The index page further has a > > > > > > render :partial for both to ensure that it loads in a proper way. > > > > > > I notice that the on_create gets called when the there is a > > > > > > create action in the AS, but section3 and section4 are never > > > > > > updated. Do I need to do something different here. > > > > > > > > > > Check your on_create.rjs is rendered. Look at network tab in > > > > > firebug to > > > > > > get the > > > > > > > > response, or look for "Rendering <controller>/on_create" in > > > > > > development.log > > > > > > > > > What other actions can I support? Anything that catches a > > > > > > destroy? > > > > > > > > > > You can see actions code in > > > > > vendor/plugins/active_scaffold/lib/active_scaffold/actions to guess > > > > > > which files > > > > > > > > are rendered in each action. For destroy, the view is destroy.rjs > > > > > > > > > > > /S > > > > > > > > > > > > On Apr 27, 2:28 am, "Sergio Cambra .:: entreCables S.L. ::." > > > > > > > > > > > > <[email protected]> wrote: > > > > > > > El Saturday 25 April 2009 23:27:49 Soren escribió: > > > > > > > > I have a page upon which I have to embedded scaffolds. > > > > > > > > > > > > > > > > At some point the user might have created data with those > > > > > > scaffolds > > > > > > > > > > > such that additional options to the page should be enabled. > > > > > > > > > > > > > > > > Any suggestions to cause the page to get reloaded after an > > > > > > > > CRUD > > > > > > action > > > > > > > > > > > on one of the scaffold (simplest solution) or how to cause an > > > > > > AJAX > > > > > > > > > > > action to trigger that would update the page with the new > > > > > > options. > > > > > > > > > > > Is the before_create_save action in AS a path > > > > > > anyonehassuccessfully > > > > > > > > > > > used for this ? > > > > > > > > > > > > > > > > /S > > > > > > > > > > > > > > You should add some javascript to the views to reload the > > > > > > > scaffold, > > > > > > or > > > > > > > > > > add a new link with javascript after a create for example. Try > > > > > > > to > > > > > > create > > > > > > > > > > a on_create.js.rjs view (in rails 2.3, on_create.rjs in > > > > > > > previous versions) in your controller's views, call render > > > > > > > :super to include > > > > > > the > > > > > > > > > > default response and add your javascript code. > > > > > > > > > > > > > > For example: > > > > > > > page << render(:super) > > > > > > > page.insert_html :top, active_scaffold_tbody_id, 'html code' > > > > > > > page.insert_html :top, active_scaffold_tbody_id, :partial => > > > > > > > 'partial_name' page << 'custom JS code' > > > > > > > > > > > > > > -- > > > > > > > Sergio Cambra .:: entreCables S.L. ::. > > > > > > > Nicolás Guillén 6, locales 2 y 3. 50.018 Zaragoza > > > > > > > T) 902 021 404 F) 976 52 98 07 E) [email protected] > > > > > > > > > > -- > > > > > Sergio Cambra .:: entreCables S.L. ::. > > > > > Nicolás Guillén 6, locales 2 y 3. 50.018 Zaragoza > > > > > T) 902 021 404 F) 976 52 98 07 E) [email protected] > > -- Sergio Cambra .:: entreCables S.L. ::. 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