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ManaWebShell: Retry-Button in der Fehler-Leiste

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Ein WebView-Lade-Fehler war bisher eine Sackgasse — Meldung sichtbar,
aber kein Weg zum Neuladen. Jetzt: "Erneut laden"-Button erhöht einen
internen reloadNudge, der in effectiveTarget.reloadToken einfließt →
updateUIView/updateNSView lädt die URL neu. WebTargetTests sichern die
Token-Ungleichheit ab (4/4 grün via swift test).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Till JS 2026-05-25 14:04:02 +02:00
parent ad9dc1abba
commit 3aa90762cc
3 changed files with 64 additions and 2 deletions
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21
Sources/ManaWebShell/WebShellView.swift
View file

@ -24,8 +24,16 @@ public struct WebShellView: View {
let config: WebShellConfig
@State private var navState = WebNavState()
@State private var reloadNudge = 0
@Environment(\.openURL) private var openURL
/// `target` plus interner Reload-Zähler. Der „Erneut laden"-Button in
/// der Fehler-Leiste erhöht `reloadNudge` → neuer `reloadToken` →
/// `updateUIView`/`updateNSView` lädt die URL neu.
private var effectiveTarget: WebTarget {
WebTarget(url: target.url, reloadToken: target.reloadToken + reloadNudge)
}
public init(target: WebTarget, config: WebShellConfig) {
self.target = target
self.config = config
@ -41,7 +49,7 @@ public struct WebShellView: View {
}
#if canImport(UIKit)
WebViewRepresentable(
target: target,
target: effectiveTarget,
navState: navState,
openURL: openURL,
config: config
@ -50,7 +58,7 @@ public struct WebShellView: View {
.background(config.backgroundColor)
#elseif canImport(AppKit)
MacWebViewRepresentable(
target: target,
target: effectiveTarget,
navState: navState,
openURL: openURL,
config: config
@ -74,6 +82,15 @@ public struct WebShellView: View {
.lineLimit(2)
.foregroundStyle(config.errorForegroundColor)
Spacer()
Button {
navState.lastError = nil
reloadNudge += 1
} label: {
Text("Erneut laden")
.font(.caption.weight(.semibold))
.foregroundStyle(config.errorForegroundColor)
}
.buttonStyle(.plain)
}
.padding(.horizontal, 12)
.padding(.vertical, 8)