NewLine in innerhtml
HTML
<div id="my-inner-html">
</div>
JavaScript
let newLineSTR = "test data\nfor multiline test\nthis data should be printed in mutliline\n";
document.querySelector('#my-inner-html').HTML = newLineSTR;
<div id="my-inner-html">
</div>
let newLineSTR = "test data\nfor multiline test\nthis data should be printed in mutliline\n";
document.querySelector('#my-inner-html').HTML = newLineSTR;