Unlock the hidden potential of Angular SafeValue

I have a SafeValue and I am looking for the best way to access the internally wrapped value. Currently, I achieve this by:

const mySafeValue = this.sanitizer.bypassSecurityTrustStyle('42px solid black');
console.log(mySafeValue['changingThisBreaksApplicationSecurity']);

Although this method works well, I believe there might be a better approach. What is the recommended way to retrieve a value that is encapsulated as a SafeValue?

Answer №1

If you're looking for an alternative solution, you could try the following code snippet:

import { ɵunwrapSafeValue as unwrapSafeValue } from '@angular/core';
import { SafeValue } from '@angular/platform-browser';
const myValue = unwrapSafeValue(mySafeValue as SafeValue);

It's worth noting the ɵ character, which indicates a private Angular API as far as I know. The use of as SafeValue is necessary when mySafeValue is declared as a sub-type, such as SafeHtml.

In my opinion, this approach may not be significantly better than the original method mentioned in the question and falls short compared to the solution provided by felix-engelmann. But it's worth considering as an alternative option.

Answer №2

The answer posted by Powkachu contained the accurate solution. To obtain the value, it is recommended to utilize the sanitizer method.

const result = this.domSanitizer.sanitize(SecurityContext.HTML, mySafeValue)

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