Can we utilize a straightforward JavaScript/jQuery function to nest elements inside table elements? For instance, every square comes with its own unique ID (A1, B7, C5). How can I use this ID to insert the checker image in any selected tile upon clicking?
$('table').on('click', 'td', function() {
$(this).toggleClass('check');
var col = $(this).prevAll('td').length;
var row = $(this).parent().prevAll('tr').length;
console.log(row + ' ' + col);
});table tr {
background-color: red;
}
table tr:nth-child(2n) td:nth-child(2n+1),
table tr:nth-child(2n+1) td:nth-child(2n) {
background-color: black
}
table td {
width: 50px;
height: 50px;
}
table td.check:before {
content: '';
display: block;
width: 40px;
height: 40px;
margin-left: 5px;
margin-top: 5px;
background-image: url('https://lh4.ggpht.com/Vp9KgW5XXVC31JPh_LmB6KQDK6OK-dwawspREgTx4Jo1EshyaIU_HTB_Dw1fK57bB84=w300');
background-size: cover;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<table>
<tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
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