JQuery sub() method

Last Updated : 16 Jul, 2020

This sub() method in JQuery is used to display the string as subscript text. This method returns the string embedded in the tag, like this:
<sub> string </sub>

Syntax:

string.sub()

There are two examples discussed below:

Example 1:

<!DOCTYPE HTML> 
<html>  
<head> 
    <title> 
      JQuery | sub() method
    </title>      
    <script src=
"https://code.jquery.com/jquery-3.5.0.js">
    </script> 
</head>   
<body style="text-align:center;"> 
    <h1 style="color:green;">  
        GeeksForGeeks  
    </h1> 
    <p id="GFG_UP"> 
    </p>
    <button onclick="Geeks()"> 
        Click here 
    </button>       
    <p id="GFG_DOWN"> 
    </p>       
    <script> 
        var el_up = document.getElementById("GFG_UP");
        var el_down = document.getElementById("GFG_DOWN");
        var str = "Hello Geeks!";
        el_up.innerHTML = "JQuery | sub() method";
        function Geeks() {
            el_down.innerHTML = "Result is " + str.sub();
        } 
    </script> 
</body>   
</html>  

Output:

Example 2:

<!DOCTYPE HTML> 
<html>  
<head> 
    <title> 
      JQuery | sub() method
    </title>      
    <script src="https://code.jquery.com/jquery-3.5.0.js">
</script> 
</head>   
<body style="text-align:center;"> 
    <h1 style="color:green;">  
        GeeksForGeeks  
    </h1> 
    <p id="GFG_UP"> 
    </p>
    <button onclick="Geeks()"> 
        Click here 
    </button>       
    <p id="GFG_DOWN"> 
    </p>       
    <script> 
        var el_up = document.getElementById("GFG_UP");
        var el_down = document.getElementById("GFG_DOWN");
        var str = "Hello Geeks!";
        el_up.innerHTML = "JQuery | sub() method";
        function Geeks() {
            el_down.innerHTML = 
"Some text " + str.sub() + " Some other text";
        } 
    </script> 
</body>   
</html> 
  

Output:

My Personal Notes

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