jQuery deferred.done() Method

This deferred.done() method in jQuery is used to add handlers which are to be called when the deferred object is resolved.

Syntax:

deferred.done(Callbacks [, Callbacks])

Parameters:

Callbacks: This parameter specifies a function, or array of functions, which are called when the Deferred is resolved.
Callbacks: This parameter specifies an optional additional functions, or arrays of functions, which are called when the Deferred is resolved.

Return Value: This method returns the deferred object.

Example 1:

html

<!DOCTYPE HTML> 
<html> 
  
<head> 
    <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> 
        JQuery | deferred.done() method 
    </p> 
  
    <button onclick="Geeks();"> 
        click here 
    </button> 
      
    <script> 
        function Geeks() { 
            $.get("testingGFG.php").done(function () { 
                alert("$.get succeessfully completed!"); 
            }); 
        }  
    </script> 
</body> 
  
</html>

Output:

Before clicking on button:
After clicking on button:

Example 2:

html

<!DOCTYPE HTML> 
<html> 
  
<head> 
    <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> 
        JQuery | deferred.done() method 
    </p> 
  
    <button onclick="Geeks();"> 
        click here 
    </button> 
  
    <p id="GFG_DOWN"></p> 
  
      
    <script> 
        var el_down = document 
                .getElementById("GFG_DOWN"); 
        function Geeks() { 
            $.get("testingGFG.php") 
                    .done(function () { 
                el_down.innerHTML =  
                "$.get succeessfully completed"; 
            }); 
        }  
    </script> 
</body> 
  
</html>

Output:

My Personal Notes

html

html

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