jQuery deferred.reject() Method
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jQuery deferred.reject() Method
The jQuery deferred.reject() method rejects a Deferred object and call any failCallbacks with the given arguments.
Example
HTML Editor
<!DOCTYPE html>
<html lang="en-US">
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
</head>
<body>
<h1>jQuery deferred.reject() Method</h1>
<button>Click Me</button>
<script>
$(document).ready(function(){
$("button").click(function(){
var deferred = $.Deferred();
deferred.reject("rejected for reason");
deferred.done(function(value) {
alert(value);
return 42;
}).done(function(id){
alert("The answer : " + id);
}).fail(function(value){
alert("deferred is " +value);
});
deferred.resolve("hello world");
});
});
</script>
</body>
</html>
Syntax
deferred.reject(args);
Parameter Values
| Value | Type | Explanation |
|---|---|---|
| args | Optional | Specifies the arguments that are passed to the failCallbacks. |
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