JSFiddle - React, Tailwind, and code Playground
HTML
<div id="mainDiv"></div>
<script>
str = "";
for(i=0;i<10;i++){
str += '<input type="checkbox" id="chk_'+i+'" onclick="chk(this)" /><br />';
}
document.getElementById("mainDiv").innerHTML = str;
function chk(that){
if(that.checked == true){
console.log(that.id);
}
}
</script>