How to concatenate strings in javascript

<html>
<script type = "text/javascript">
function function1()
{
 var string1 = "First string";
 var string2 = "Second string";
 var string3 = string1.concat(string2);
 document.getElementById("str").innerHTML = "concatenated string" + string3;
}
</script>
<body>
 <div id="str"></div>
 <button onClick = "function1()">Click here</button>
</body>
</html>

Published by deeps blog

Programmer

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