Method $emit

frontend/src/tools/sandbox.ts:30–41

(event: string, ...args: any[])

  }

  public $emit(event: string, ...args: any[]) {
    const callbacks = this._callbacks.get(event);
    if (callbacks && callbacks.length > 0) {
      callbacks.forEach((callback) => {
        try {
          callback.call(null, ...args);
        } catch (error: any) {
          reportErrorMsg(error);
        }
      });
    }
  }

  public $destroySandbox() {
    this.$emit("onUnmounted");