CrossOriginStrategy

CrossOriginStrategy is a class exposed by @abp/ng.core package. Its instances define how a source referenced by an element will be retrieved by the browser and are consumed by other classes such as LoadingStrategy.

API

constructor

constructor(
  public crossorigin: 'anonymous' | 'use-credentials',
  public integrity?: string
)

• crossorigin is mapped to the HTML attribute with the same name.
• integrity is a hash for validating a remote resource. Its use is explained here.

setCrossOrigin

setCrossOrigin(element: HTMLElement): void

This method maps the aforementioned properties to the given element.

Predefined Cross-Origin Strategies

Predefined cross-origin strategies are accessible via CROSS_ORIGIN_STRATEGY constant.

Anonymous

CROSS_ORIGIN_STRATEGY.Anonymous(integrity?: string)

crossorigin will be set as "anonymous" and integrity is optional.

UseCredentials

CROSS_ORIGIN_STRATEGY.UseCredentials(integrity?: string)

crossorigin will be set as "use-credentials" and integrity is optional.

What's Next?

• LoadingStrategy