jQuery deferred.reject() Method
Last Updated :
13 Jul, 2020
The deferred.reject() method in jQuery is used to reject a Deferred object and call any failCallbacks with the given arguments.
Syntax:
deferred.reject( [args] )
Parameters:
- args: It is an optional parameter that are passed to the failCallbacks.
Return Value: This method returns the deferred object.
Example 1: In this example, the reject() method is called with the arguments.
html
<!DOCTYPE HTML>
< html >
< head >
< script src =
</ script >
</ head >
< body style = "text-align:center;" >
< h1 style = "color:green;" >
GeeksForGeeks
</ h1 >
< p >
jQuery | deferred.reject() method
</ p >
< button onclick = "Geeks();" >
click here
</ button >
< p id = "GFG" ></ p >
< script >
function Func(val, div) {
$(div).append(val);
}
function Geeks() {
var def = $.Deferred();
def.fail(Func);
def.progress(Func);
def.reject('reject() method is '
+ 'called with arguments and'
+ ' Deferred object is '
+ 'rejected', '#GFG')
}
</ script >
</ body >
</ html >
|
Output:
Example 2: In this example, the reject() method is called without arguments.
html
<!DOCTYPE HTML>
< html >
< head >
< script src =
</ script >
</ head >
< body style = "text-align:center;" >
< h1 style = "color:green;" >
GeeksForGeeks
</ h1 >
< p >
JQuery | deferred.reject() method
</ p >
< button onclick = "Geeks();" >
click here
</ button >
< p id = "GFG" ></ p >
< script >
function Func() {
$('#GFG').append
("reject() method is called "
+ "without arguments and "
+ "Deferred object is rejected");
}
function Geeks() {
var def = $.Deferred();
def.fail(Func);
def.progress(Func);
def.reject()
}
</ script >
</ body >
</ html >
|
Output:
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