HTML DOM Superscript Object
The superscript object in HTML DOM is used to represent the HTML <sup> element. The superscript element can be accessed by using getElementById().
Syntax:
document.getElementById("id")
Where id is assigned to the <sup> tag.
Example: In this example, we will use DOM Superscript Object
HTML
<!DOCTYPE html> < html > < head > < title > HTML DOM superscript Object </ title > </ head > < body style = "text-align:center" > < h1 style = "color:green;" > w3wiki </ h1 > < h2 >DOM superscript Object</ h2 > < p >A< sup id = "sup_scr" >computer science</ sup > portal for Beginner.</ p > < button onclick = "Beginner()" >Click Here</ button > <!-- script to set style in superscript object --> < script > function Beginner() { let txt = document.getElementById("sup_scr"); txt.style.color = "green"; } </ script > </ body > </ html > |
Output:
Example 2: Superscript Object can be created by using the document.createElement method.
HTML
<!DOCTYPE html> < html > < head > < title > HTML DOM superscript Object </ title > </ head > < body style = "text-align:center" > < h1 style = "color:green;" > w3wiki </ h1 > < h2 >DOM superscript Object</ h2 > < button onclick = "Beginner()" > Click Here! </ button > < br >< br > < div > A < span id = "p" ></ span > portal for Beginner. </ div > < script > function Beginner() { let txt = document.createElement("SUP"); let t = document.createTextNode("computer science"); txt.appendChild(t); document.getElementById("p").appendChild(txt); } </ script > </ body > </ html > |
Output:
Supported Browsers:
- Opera
- Internet Explorer
- Google Chrome
- Firefox
- Apple Safari