Javascript Reference - HTML DOM Strong Object

The Strong object represents an HTML <strong> element.

Standard Properties and Events

The Strong object supports the standard properties and events.

Example

We can get a <strong> element by using getElementById().


<!DOCTYPE html>
<html>
<body>
<strong id="myStrong">this strong text</strong>
<button onclick="myFunction()">test</button>
<script>
function myFunction() {<!--from www . j a  va 2  s. com-->
    var x = document.getElementById("myStrong");
    x.style.color = "blue";
}
</script>

</body>
</html>

The code above is rendered as follows:

Example 2

We can create a <strong> element by using the document.createElement() method.


<!DOCTYPE html>
<html>
<body>
<button onclick="myFunction()">test</button>
<script>
function myFunction() {<!--from w w  w . ja va 2  s . c om-->
    var x = document.createElement("STRONG");
    var t = document.createTextNode("text");
    x.appendChild(t);
    document.body.appendChild(x);
}
</script>

</body>
</html>

The code above is rendered as follows: