处理锚标记<a> in Angular

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So the .ts file is:

  encryptedQueryString(path, sosId, subjectId, testId) {
        let q = this.encDecService.encryptQueryString({ sosId: sosId, subjectId: subjectId, testId: testId });
        this.route.navigate([path, q]);
    }

here i want an option "open in new window" after mouse right click