ae87f9ccd4
* do not destroy instance * UmbDashboardHealthCheckElement * correct last contexts to use context-base * informing user that Umb.Condition.MenuAlias does not work * parse host to Section Context
33 lines
1.2 KiB
TypeScript
33 lines
1.2 KiB
TypeScript
import { UmbContextToken } from '@umbraco-cms/backoffice/context-api';
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import { UmbContextBase } from '@umbraco-cms/backoffice/class-api';
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import type { UmbControllerHost } from '@umbraco-cms/backoffice/controller-api';
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import { UmbNumberState } from '@umbraco-cms/backoffice/observable-api';
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// The Example Workspace Context Controller:
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export class WorkspaceContextCounterElement extends UmbContextBase<
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WorkspaceContextCounterElement,
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typeof EXAMPLE_COUNTER_CONTEXT
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> {
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// We always keep our states private, and expose the values as observables:
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#counter = new UmbNumberState(0);
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readonly counter = this.#counter.asObservable();
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constructor(host: UmbControllerHost) {
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super(host, EXAMPLE_COUNTER_CONTEXT);
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}
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// Lets expose methods to update the state:
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increment() {
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this.#counter.setValue(this.#counter.value + 1);
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}
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}
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// Declare a api export, so Extension Registry can initialize this class:
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export const api = WorkspaceContextCounterElement;
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// Declare a Context Token that other elements can use to request the WorkspaceContextCounter:
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export const EXAMPLE_COUNTER_CONTEXT = new UmbContextToken<WorkspaceContextCounterElement>(
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'UmbWorkspaceContext',
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'example.workspaceContext.counter',
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);
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