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= </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 successfully completed!"); }); } </script></body></html> |
Output:
Before clicking on button:
After clicking on button:
Example 2:
html
<!DOCTYPE HTML><html><head> <script src= </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 successfully completed"; }); } </script></body></html> |
Output:
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