Make Event#preventDefault() only work when cancelable: true

TooTallNate · Nov 13, 2023 · 28addd4 · 28addd4
1 parent 16492f8
commit 28addd4
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diff --git a/.changeset/lazy-adults-burn.md b/.changeset/lazy-adults-burn.md
@@ -0,0 +1,5 @@
+---
+'nxjs-runtime': patch
+---
+
+Make `Event#preventDefault()` only work when `cancelable: true`
diff --git a/packages/runtime/src/polyfills/event.ts b/packages/runtime/src/polyfills/event.ts
@@ -63,8 +63,10 @@ export class Event implements globalThis.Event {
 		throw new Error('Method not implemented.');
 	}
 	preventDefault(): void {
-		// @ts-expect-error - `defaultPrevented` is readonly
-		this.defaultPrevented = true;
+		if (this.cancelable) {
+			// @ts-expect-error - `defaultPrevented` is readonly
+			this.defaultPrevented = true;
+		}
 	}
 	stopImmediatePropagation(): void {
 		throw new Error('Method not implemented.');