Executing TypeScript functions in a sequential order within an Angular2 environment

Here is a Typescript function I have written:

AdjustSpinAndGetAmbiguityAnalysisResult() {
        this.cssRefreshSpin = "glyphicon glyphicon-refresh glyphicon-spin";
        this.GetAmbiguityAnalysisResult();
        this.cssRefreshSpin = "glyphicon glyphicon-refresh";
    }

This function is making a call to GetAmbiguityAnalysisResult();

However, I would like to set 

this.cssRefreshSpin = "glyphicon glyphicon-refresh";

only after the GetAmbiguityAnalysisResult() function has completely finished executing.

Any suggestions on how to achieve this?

angulartypescript

Answer №1

If you're looking to achieve that, consider utilizing a Subject.

This handy tool is available in rxjs and can be implemented like this:

import {Subject} from "rxjs";

let mySubject = new Subject();
mySubject.subscribe(result => console.log(result));
mySubject.next('hello');

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