JSFiddle - React, Tailwind, and code Playground
HTML
<input type="text" name="toTest">
<input type="button" name="loadChild" value="Submit">
<div id="child">
</div>
<div id="result">
</div>
JavaScript
$("input[name = 'loadChild']").click(
function(){
var testNo = $("input[ name = 'toTest']").val();
var i=0;
while(i<testNo){
$("#result").append(
"<p> testNo </p> ");
}
})