#29419 Understandable save failures and form validation feedback in the React view layer

enhancement

critical

#29088

Model-based access rights

#29108

Lightweight UI definition layer (TL Views) based on React UI-Components

major

#28694

Beschreibung von Modellteilen als formatierter Text (Rich Text)

#28708

Standard-Selektion in (Baum-)Tabellen und Grids per TL-Script berechenbar machen

#29102

Add com.top_logic.layout.react module for React/SSE integration

#29221

Automatische Bestimmung möglicher Berechtigungskonfigurationen

#29349

XML-Parse-Funktionen für TL-Script über XMLImporter

#29374

TL-Script: gzip()

#29389

Code-Completion für Variablen ($) im TL-Script-Editor

#29396

Conversation display for TL Views: object-list element, file chips, card panels

#29399

Info-Service-Meldungen: unten statt oben anzeigen und beim Überfahren mit der Maus fixieren

#29400

Introduce a first-class application "operation mode" service (OperationMode enum + ApplicationModeService)

minor

#29085

Neu einloggen bei Session Timeout anstatt Redirect zur Login-Seite

#29089

TL-Script-Funktionen log() und info() um wählbaren Meldungs-Level (INFO, WARN, ERROR) erweitern

#29195

Probleme mit HTML-Attributen und TL-Script

#29306

TL Script: dateFormat() should accept an explicit timezone to format Calendar values losslessly

#29382

Expose a public classpath-driven Workspace.getAppPaths overload

#29385

App archetype should scaffold a standard git-ignored local-credentials overlay (tl_config) by default

#29392

Transaktionsabbruch bei Nicht-2xx Response

#29398

defect

major

#29383

Dead SOCKET_APPENDER (Chainsaw, localhost:4445) in default logging config can stall logging and abort operations under load

#29384

TL-Script resetSequence/generateSequenceId build a different sequence id than SequenceDefaultProvider (suffix/context order), so they cannot reset a provider-managed sequence with a dynamic context

#29394

Editable tables in the React UI: generalized row-set bindings for tabular editing in forms

#29410

Attribut filename der Structured-Text-Bildablage case-sensitive (binär) speichern

#29419

Understandable save failures and form validation feedback in the React view layer

minor

#28816

Referenzwertige Attribute erzeugen Fehler nur bei SingleSelection

#29359

Unsinniger Tooltip bei einigen Hauptreitern

#29360

Sporadische Fehlermeldung im Log: "mainLayout" ist null.

#29361

Invalide Datenbankdefinition für Tag

#29363

Fehlende Validierung von Dialogen bei GOTOs zu Dialogen von unsichtbaren Parents

#29380

Kontextabhängige Auto-Nummerierung schlägt fehl, wenn Kontext und nummeriertes Objekt in einer Transaktion erzeugt werden

#29381

Doppelklick in Grafikkomponente funktioniert nicht zuverlässig

#29390

Teilbaum-Auswahl endet zu früh, wenn die unterste Ebene vom Ebenen-Filter nicht mitgezählt wird

#29393

URL-Routing der React-View-Schicht defekt: ForwardingReactContext delegiert getRouteManager() nicht

#29401

Bilder in einem Bild-Drop-Feld können nicht über das Browser-Kontextmenü kopiert/gespeichert werden

#29402

Baum-Selektion geht bei Aktualisierung der Ansicht (invalidate) verloren

#29412

Flaky TestDynamicComponentService.testIncrementalUpdates: asserts on asynchronous WatchService event after a fixed 10ms sleep

#29416

Anzeige des Änderungslogs schlägt fehl, wenn parallel Änderungen committet werden

#29420

FlowDiagram: Fehlerfall im row-wise Sub-Grid: subGridCols=2 und subGridStartCol=1

#29426

FlowDiagram: Text in PDF-eingebettetem Diagramm ist nicht selektierbar

task

major

#29407

Security-Scan: npm-Abhängigkeiten der React-Module aktualisieren

#29408

Security-Scan: httpcore5 anheben; pdfbox-/azure-Findings bewerten

minor

#29415

Slim down the repository CLAUDE.md and consolidate developer guidance into skills and FAQ articles

defect

major

#29419

Understandable save failures and form validation feedback in the React view layer

FollowUp ReactUI

Understandable save failures and form validation feedback (React view layer)

Split out of #29006 (uniqueness constraint), which the changes below are independent of: they improve how validation problems and vetoed commits are surfaced to the user in the React .view.xml form layer, regardless of which constraint produced them.

Scope

Save gate re-runs constraint checks. Before the form state is applied, FormControl.validateOrThrow() re-runs all constraint checks of the validation model (FormValidationModel.revalidateAll()). Stored results can be outdated when persistent data changed after the value was entered (e.g. a uniqueness conflict introduced by a concurrent commit); checks that consult persistent data must be re-evaluated at save time, not only on form-value changes.

Understandable command-error snackbar. A failed command's error snackbar reports the detail messages chained as exception causes (naming the object, attribute and problem of a vetoed commit), and reports each distinct message only once (title, message and cause chain can carry the same error key).

Validation icons as theme font icons. The validation error / warning icons are theme-defined font icons: the field chrome (and the composition table panel) push the resolved icons as state, and a shared FontIcon component renders encoded theme icons, replacing the inline SVG duplicates in field chrome, panel and dropdown options.

Composition-attribute constraint feedback. Constraints of a composition attribute itself (e.g. a required minimum number of entries) are reflected in the composition field model and displayed as an error line below the composition table panel. Without this, such a constraint would only block saving with no visible location of the problem, because a composition attribute is displayed as a table and has no regular field chrome. (Re-implemented on the current AbstractCompositionControl / CompositionTableControl structure.)