webui: field and widget binding refactoring

This is a Web UI wide change. Fields and Widgets binding was refactored
to enable proper two-way binding between them. This should allow to have
one source of truth (field) for multiple consumers - widgets or something
else. One of the goal is to have fields and widget implementations
independent on each other. So that one could use a widget without field
or use one field for multiple widgets, etc..

Basically a fields logic was split into separate components:
- adapters
- parsers & formatters
- binder

Adapters
- extract data from data source (FreeIPA RPC command result)
- prepares them for commands.

Parsers
- parse extracted data to format expected by field
- parse widget value to format expected by field

Formatters
- format field value to format suitable for widgets
- format field value to format suitable for adapter

Binder
- is a communication bridge between field and widget
- listens to field's and widget's events and call appropriate methods

Some side benefits:
- better validation reporting in multivalued widget

Reviewed-By: Adam Misnyovszki <amisnyov@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/install/ui/src/freeipa/_base/Builder.js b/install/ui/src/freeipa/_base/Builder.js
index e487aa542..890a98a49 100644
--- a/install/ui/src/freeipa/_base/Builder.js
+++ b/install/ui/src/freeipa/_base/Builder.js
@@ -366,7 +366,7 @@ define(['dojo/_base/declare',
                     var temp = lang.clone(preop);
                     this.spec_mod.mod(spec, temp);
                     this.spec_mod.del_rules(temp);
-                    lang.mixin(spec, preop);
+                    lang.mixin(spec, temp);
                 }
             }
             return spec;