I've now tried to get this working with a regular table as well, but had no luck. It does work with the collection tag though...
On Jul 22, 4:09 pm, Iain <[email protected]> wrote: > I'm getting the same problem. Did you find a fix? I have a workaround, > which is that instead of passing in a variable through my controller, > I call a method in my model to retrieve the same objects. That's > pretty bad from an MVC point of view, although perhaps it fits in with > the "fat model, thin client" ethos? :-s > > On Jul 11, 5:05 am, Montgomery Kosma <[email protected]> wrote: > > > > > Ah. Spoke to soon. Using this.project_custodians, of course, > > bypasses the controller code that uses named scopes to set > > @project_custodians to the appropriate sort order fortable-plus. > > > So ... perhaps the better question is why, during the ajaxupdate, > > does @project_custodians come up as nil? > > > On Jul 10, 3:00 pm, Montgomery Kosma <[email protected]> wrote: > > > > AHA!!! > > > > I do not know exactly why, but I discovered via judicious debugger > > > usage that @project was no longer valid during the ajaxupdateof my > > >table-plus. However, "this" was the current project. So, it now > > > appears to be updating correctly, having changed the context line for > > > mytable-plusfrom > > > > <table-pluswith="&[email protected]_custodians" ... > > > to > > > <table-pluswith="&this.project_custodians" ... > > > > Now, on to further testing. > > > > On Jul 10, 2:54 pm, Montgomery Kosma <[email protected]> wrote: > > > > > Seems this should not be so hard, but let me ask a simpler question: > > > > > In all the various hobo ajax examples, controller code typically says > > > > something like this: > > > > > this.attributes = params[:project] || {} > > > > hobo_ajax_response if request.xhr? > > > > > What is the purpose & function of the first of these two lines? > > > > > On Jul 9, 2:21 am, Montgomery Kosma <[email protected]> wrote: > > > > > > Trying a new, simpler approach to try to get my app working -- have to > > > > > complete v1.0 asap, or cancel the project. To dodge my formlet > > > > > troubles, I created a new show_action to add and delete > > > > > ProjectCustodian (join table) associations, including: > > > > > > 1. a form with custodian name autocompleter and submit button > > > > > 2. atable-plus, wrapped in a part, showing total number and list of > > > > > custodians > > > > > > Almost everything works. But when addupdate="my-foo-part" to submit > > > > > (to get the table and total toupdate) orupdate="total-custodians" to > > > > > delete-button (just toupdatethe count) I get a nasty pop-up dialog > > > > > showing a bunch of html and an error message. > > > > > > My only thought is maybe I need toupd...@project_custodians somehow? > > > > > > Here's the controller code: > > > > > > show_action :editcustodians do > > > > > @project = find_instance > > > > > order = parse_sort_param("custodian.name", "custodian.type", > > > > > "custodian.last_name") > > > > > @project_custodians = > > > > > @project.project_custodians.custodian_names_like(params > > > > > [:search]).sort_custodians_by(order) > > > > > this.attributes = params[:project] || {} > > > > > hobo_ajax_response if request.xhr? > > > > > end > > > > > > And the dryml: > > > > > > <show-page> > > > > > <collection: replace> > > > > > <form with="&ProjectCustodian.new" reset-form refocus-form > > > > >update="my-foo-part"> > > > > > <% this.project_id = @project.id -%> > > > > > <name-one:custodian complete-target="&@project" > > > > > completer="new_custodian_name" /> > > > > > <submit label="Add Custodian" /> > > > > > </form> > > > > > > <div part="my-foo-part"> > > > > > <table-pluswith="&@project_custodians" fields="custodian.name, > > > > > custodian.custodian_type, custodian.last_name"> > > > > > <prepend-header:> > > > > > <div part="total-custodians"> > > > > > <p class="subform-count">There <count prefix="are"/><%= " > > > > > matching *#{params[:search]}*" unless params[:search].blank? %> </p> > > > > > </div> > > > > > </prepend-header:> > > > > > <empty-message:>No custodians have been added to this > > > > > project.</empty-message:> > > > > > <controls:> > > > > > <delete-button class="ui-icon ui-icon-circle-close" > > > > >update="total-custodians"/> > > > > > </controls:> > > > > > </table-plus> > > > > > </div> > > > > > </collection:> > > > > > </show-page> > > > > > > And the error from the log after hitting delete: > > > > > > NoMethodError (You have a nil object when you didn't expect it! > > > > > You might have expected an instance of Array. > > > > > The error occurred while evaluating nil.split): > > > > > vendor/plugins/hobo/hobo/lib/hobo/dryml/part_context.rb:112:in > > > > > `parse_this_id' > > > > > vendor/plugins/hobo/hobo/lib/hobo/dryml/part_context.rb:90:in > > > > > `unmarshal' > > > > > vendor/plugins/hobo/hobo/lib/hobo/dryml/part_context.rb:49:in > > > > > `for_refresh' > > > > > vendor/plugins/hobo/hobo/lib/hobo/dryml/part_context.rb:55:in > > > > > `initialize' > > > > > vendor/plugins/hobo/hobo/lib/hobo/dryml/part_context.rb:48:in `new' > > > > > vendor/plugins/hobo/hobo/lib/hobo/dryml/part_context.rb:48:in > > > > > `for_refresh' > > > > > vendor/plugins/hobo/hobo/lib/hobo/dryml/template_environment.rb: > > > > > 166:in `refresh_part' > > > > > vendor/plugins/hobo/hobo/lib/hobo/controller.rb:90:in > > > > > `ajax_update_response' > > > > > vendor/plugins/hobo/hobo/lib/hobo/controller.rb:85:in `each' > > > > > vendor/plugins/hobo/hobo/lib/hobo/controller.rb:85:in > > > > > `ajax_update_response' > > > > > vendor/plugins/hobo/hobo/lib/hobo/model_controller.rb:758:in > > > > > `render' > > > > > vendor/plugins/hobo/hobo/lib/hobo/controller.rb:83:in > > > > > `ajax_update_response' > > > > > vendor/plugins/hobo/hobo/lib/hobo/controller.rb:71:in > > > > > `hobo_ajax_response' > > > > > vendor/plugins/hobo/hobo/lib/hobo/model_controller.rb:613:in > > > > > `destroy_response' > > > > > vendor/plugins/hobo/hobo/lib/hobo/model_controller.rb:611:in > > > > > `destroy_response' > > > > > vendor/plugins/hobo/hobo/lib/hobo/model_controller.rb:605:in > > > > > `hobo_destroy' > > > > > vendor/plugins/hobo/hobo/lib/hobo/model_controller.rb:157:in > > > > > `destroy' > > > > > vendor/plugins/hobo/hobo/lib/hobo/controller.rb:22:in `call' > > > > > vendor/plugins/hobo/hobo/lib/hobo/controller.rb:22:in > > > > > `included_in_class' > > > > > > Rendered rescues/_trace (240.0ms) > > > > > Rendered rescues/_request_and_response (5.0ms) > > > > > Rendering rescues/layout (internal_server_error) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Hobo Users" group. 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