HTML DOM Strong Object
Last Updated :
14 Jun, 2023
The Strong Object in HTML DOM is used to represent the HTML <strong> element. This tag is used to show the importance of the text. The strong element can be accessed by using the getElementById() method.
Syntax:
document.getElementById("id")
Where id is assigned to the <strong> tag.
Example 1: In this example, we will use the Strong Object in HTML DOM.
HTML
<!DOCTYPE html>
< html >
< head >
< title >
HTML DOM Strong Object
</ title >
</ head >
< body style = "text-align:center;" >
< h1 style = "color:green;" >
GeeksForGeeks
</ h1 >
< h2 >DOM strong Object</ h2 >
< p >
< strong id = "GFG" >
GeeksForGeeks:
</ strong >
A computer science portal for geeks.
</ p >
< button onclick = "myGeeks()" >
Submit
</ button >
< script >
function myGeeks() {
var para = document.getElementById("GFG");
/* Change the color of strong element */
para.style.color = "green";
}
</ script >
</ body >
</ html >
|
Output:
Example 2: Strong Objects can be created by using the document.createElement method.
HTML
<!DOCTYPE html>
< html >
< head >
< title >
HTML DOM Strong Object
</ title >
</ head >
< body style = "text-align:center;" >
< h1 style = "color:green;" >
GeeksForGeeks
</ h1 >
< h2 >DOM strong Object</ h2 >
< button onclick = "myGeeks()" >
Submit
</ button >< br >
< script >
function myGeeks() {
let elem = document.createElement("STRONG");
let txt =
document.createTextNode("GeeksForGeeks:"
+ "A computer science portal for geeks.");
elem.appendChild(txt);
document.body.appendChild(elem);
}
</ script >
</ body >
</ html >
|
Output:
Supported Browsers:
- Opera
- Internet Explorer
- Google Chrome
- Firefox
- Apple Safari
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