Welcome aboard! We are happy you are here and wish you good net-raft!
<!DOCTYPE html>
<html>
<body>
<div id="div1">THIS IS JAVASCRIPT !</div>
<button onclick="myfunction()">click</button>
<div id="test"></div>
<script>
function myfunction() {
var str = document.getElementById("div1").innerHTML;
var post = str.lastIndexOf("JAVASCRIPT");
document.getElementById("test").innerHTML = post;
}
</script>
</body>
</html>
The most helpful JAVASCRIPT solutions
How can I get the last day and the next day in javascript ?JAVASCRIPT Click to see more ... 5.8K 507