to 17. marrask. 2022 klo 18.52 Dan Haywood (d...@haywood-associates.co.uk) kirjoitti:
> Regarding the annotation-heavy soup (nice phrase!) - in theory you could > remove them because the programming model is completely open for > customisation ... it consists of a set of so-called FacetFactory's that > introspect the domain classes (or anywhere else you want to specify the > semantics) and build up the domain model. In fact, most folk tend to use > the associated .layout.xml file for UI hints rather than the @XxxLayout > annotations, because making changes doesn't require a recompile. In theory > this could be done for other annotations too, if that's your preference. > xml is my other pet peeve I can live without as long as we exclude xhtml ;) > Regarding pluggable persistence - we support JDO and JPA and in the past > someone spiked neo4j and mongodb, so that's definitely doable. > I mean custom. > But this isn't really the forum to talk too much about Apache Isis, we have > a mailing list or a slack channel if you want to learn more. > It might be interesting from wicket perspecive. Anyways, I will kick its tires and maybe make a quickstart or a reference implementation. I appreciate these tips. ** Martin > > -- Dan > > On Thu, 17 Nov 2022 at 16:28, Martin Terra < > martin.te...@koodaripalvelut.com> > wrote: > > > Thanks, interesting. First impression it's quite some > > annotation-heavy-soup. Was hoping for more wicket-like 100% pojo/lambda > > approach and more clear divide&conquer separation of > > view<->viewmodel<->persistence in a way that I can implement or plug > > something else for persistence. > > > > Anyways, will have a look if it can be used efficiently. > > > > ** > > Martin > > > > to 17. marrask. 2022 klo 17.17 Dan Haywood (d...@haywood-associates.co.uk > ) > > kirjoitti: > > > > > There is a plan to add OData support to isis.apache.org, so that a > > > collection of objects could be opened in (and perhaps edited through) > > > Excel, say. > > > > > > Dan > > > > > > On Thu, 17 Nov 2022 at 13:45, Martin Grigorov <mgrigo...@apache.org> > > > wrote: > > > > > > > Hi, > > > > > > > > I am not sure how much helpful my answer is to you but > > > > https://isis.apache.org/ does something similar. > > > > Isis defines a model based on your naked objects. > > > > And then different viewers visualize the objectis/collections. Apache > > > > Wicket is one of the available viewers. REST is another. AFAIK there > is > > > no > > > > POI viewer but there is a plugin for the Wicket viewer that adds > > "export > > > to > > > > Excel" button next to the tables. > > > > > > > > On Thu, Nov 17, 2022 at 11:48 AM Martin Terra < > > > > martin.te...@koodaripalvelut.com> wrote: > > > > > > > > > Hi! > > > > > > > > > > Is there a library/example/experience for doing MVVM with wicket > (or > > > > > something close enough to serve as a useful reference)? > > > > > > > > > > A practical goal would be to decouple the Wicket stack from other > > > layers > > > > > and automate gui code generation based on predefined patterns & > > layout > > > > > design (benefits would be stabilty, testability, predictability, > > > standard > > > > > practices, maintainability, upgradeability, code generation/ai code > > > > > copilot, etc.). > > > > > > > > > > Preferably it would work even so far that we could plug/attach > either > > > > > jakarta poi or wicket to the same model and get as output (for > > example) > > > > > either a html table or excel sheet. > > > > > > > > > > How it works is, basically you would have a wicket plugin that > > > > > "interprets/implements" the model. Alternatively you could have a > > > jakarta > > > > > poi plugin as well. > > > > > > > > > > You could also have a mix of the two, for example: an instruction > in > > > the > > > > > model for an action (link, button, etc. rendered by the wicket > > plugin) > > > > has > > > > > an "embedded instruction" to further render an excel sheet via (a > > > > different > > > > > plugin) jakarta poi as a result of the wicket action (so that when > > the > > > > user > > > > > clicks the link, the user can download the sheet generated by the > > model > > > > via > > > > > a wicket download stream associated with the defined link/action). > > > > > > > > > > > > > > > ** > > > > > Martin > > > > > > > > > > > > > > >
