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https://issues.apache.org/jira/browse/ISIS-2001?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16840774#comment-16840774
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ASF subversion and git services commented on ISIS-2001:
-------------------------------------------------------
Commit d10c5373501371f231e51ee5d7793706adab45ba in isis's branch
refs/heads/2112_SpringBoot from danhaywood
[ https://gitbox.apache.org/repos/asf?p=isis.git;h=d10c537 ]
ISIS-2001: pushes logic from ScalarPanelAbstract2 into ScalarModel
- specifically, whether the panel has inline edits, and so will need to be in
"view mode" rather than "disabled".
This allows us to remove the special case hacks of checking for the
disabledReason of either "Always disabled" or "Immutable".
> Dynamically hide/disable/default action parameters (based on other parameter
> arguments)
> ---------------------------------------------------------------------------------------
>
> Key: ISIS-2001
> URL: https://issues.apache.org/jira/browse/ISIS-2001
> Project: Isis
> Issue Type: New Feature
> Affects Versions: 1.16.2
> Reporter: Dan Haywood
> Assignee: Dan Haywood
> Priority: Major
> Fix For: 1.18.0
>
>
> some notes:
> ActionParametersForm.java
> ScalarPanelAbstract2#updateIfNecessary(..) as a new hook method to be
> implemented everywhere
> - if choices facet then update choices ... DONE ALREADY
> - if default facet then recompute ... TO DO EVERYWHERE, on the getModel()
> - and "sync" the value into the UI widget
> 1. for the existing logic that evaluates choicesX based on choices(Y<x),
> should also evaluate any defaultX that we see.
> 2. also do this for an autoCompleteX
> 3. new logic looking for a change in any scalar, then search for other params
> with a default that depend on that.
> Nice to have, but will need changes to metamodel so we'll leave for now:
> 4. support the idea of disableX for params
> 5. support the idea of hideX for params
> based on a change (autoComplete, choices or scalar)
> ... re-evaluate choices, default, disable, hide
> ~~~~~~~~~~
> Organisation -> BankAccount
> public void doSomething(
> Organisation org,
> BankAccount bankAccount,
> ...
> ) {
>
> }
> public List<Organisation> autoComplete0DoSomething(String str) { .... }
> public List<Organisation> choices0DoSomething() { .... }
> public List<BankAccount> choices1DoSomething(Organisation org) { ... }
> public BankAccount default1DoSomething(Organisation org) { /*return
> choices1DoSomething(organisation).get(0); */ }
> ~~~~~~~~~~
> public void calc(
> BigDecimal netAmount,
> BigDecimal vatAmount,
> BigDecimal grossAmount
> ...
> ) {
>
> }
> public BigDecimal default2Calc(BigDecimal netAmount, BigDecimal vatAmount) {
> return netAmount + vatAmount; }
> //public String disable2Calc() { return "disabled"; }
> //public boolean hide2Calc(BigDecimal netAmount, BigDecimal vatAmount) {
> return netAmount == null; }
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