Update workspace.element.ts

src/Umbraco.Web.UI.Client/src/packages/core/workspace/workspace.element.ts

@@ -1,9 +1,7 @@
-import { UMB_DISCARD_CHANGES_MODAL } from '../modal/common/discard-changes/discard-changes-modal.tokent.js';
 import { html, nothing, customElement, property } from '@umbraco-cms/backoffice/external/lit';
 import { UmbLitElement } from '@umbraco-cms/backoffice/lit-element';
 import type { ManifestWorkspace } from '@umbraco-cms/backoffice/workspace';
 import type { UmbApiConstructorArgumentsMethodType } from '@umbraco-cms/backoffice/extension-api';
-import { UMB_MODAL_MANAGER_CONTEXT } from '@umbraco-cms/backoffice/modal';
 
 const apiArgsCreator: UmbApiConstructorArgumentsMethodType<unknown> = (manifest: unknown) => {
 	return [{ manifest }];
@@ -14,31 +12,6 @@ export class UmbWorkspaceElement extends UmbLitElement {
 	@property({ type: String, attribute: 'entity-type' })
 	entityType = '';
 
-	constructor() {
-		super();
-
-		window.addEventListener(
-			'willchangestate',
-			async (e) => {
-				// prevent the navigation
-				e.preventDefault();
-
-				const modalManager = await this.getContext(UMB_MODAL_MANAGER_CONTEXT);
-				const modal = modalManager.open(this, UMB_DISCARD_CHANGES_MODAL);
-
-				try {
-					// navigate to the new url when discarding changes
-					await modal.onSubmit();
-					history.pushState({}, '', e.detail.url);
-					return true;
-				} catch {
-					return false;
-				}
-			},
-			{ once: true },
-		);
-	}
-
 	override render() {
 		if (!this.entityType) return nothing;
 		return html`<umb-extension-with-api-slot