Angular 8 implementation of a responsive readonly input text field styled with Bootstrap 4

I want to make the input text read-only using Bootstrap.

After some research on the Bootstrap website, I discovered that the form-control-plaintext class can be used for this purpose.

<input type="text" readonly class="form-control-plaintext" id="staticEmail" value="<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="61040c00080d210419000c110d044f020e0c">[email protected]</a>">

However, I noticed that when the value is long, the text input is not responsive. I need to find a way to make the text responsive as well.

What steps should I take to achieve this?

htmlcssangulartwitter-bootstrapbootstrap-4

Answer №1

Here's a potential solution for you

Within the controller

autoExpand(){
  let  textArea = document.getElementById("textarea")       
  textArea.style.overflow = 'hidden';
  textArea.style.height = '0px';
  textArea.style.height = textArea.scrollHeight + 'px';
}

and in the HTML

<textarea id="textarea" (keyup)="autoExpand()" ></textarea>

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