What is the reason behind hidden DOM elements appearing when I refresh the page?

When I refresh my webpage, I notice that the DOM elements I have hidden using ngIf are briefly visible before the actual state of my webpage loads. Why might this be happening?

I am currently using Angular 8 version.

   <div *ngIf="!callInProgress">
        <span class="earned" tabindex="0">{{ earned }}</span>

        <span class="earned-amount" tabindex="0">{{ amount }}</span>

        <span class="account" tabindex="0"
          >{{ cashbackAcc }}
          
      </div>

Answer №1

In most cases, Boolean variables are initially set to false. It seems like there may be some changes being made to this value within your TypeScript code. Try using *ngIf=false and see if the issue persists. Additionally, double-check where the callInProgress variable is being utilized in your code.

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