JSFiddle - React, Tailwind, and code Playground
HTML
<div id="id1">ID1</div>
<div id="id2">ID2</div>
<div id="id3">ID3</div>
JavaScript
for (var i = 1; i <= 2; i += 1) {
(function (j) {
$('#id' + j).click(
function () {
alert('ID = ' + j);
});
}(i));
}