Check the lock-state of a callback list using jquery using jquery
- جي كويري
- 2021-09-17
- mhanasmh00489829403
الأجوبة
HTML Code :
<!DOCTYPE html>
<html>
<head>
<script src="https://code.jquery.com/jquery-git.js"></script>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>Check the lock-state of a callback list.</title>
</head>
<body>
</body>
</html>JavaScript Code :
// A sample function f1
var foo = function( value ) {
console.log( "foo: " + value );
};
var callbacks = $.Callbacks();
// Add f1 to the callback list
callbacks.add( foo );
// Fire the items on the list, passing an argument
callbacks.fire( "JavaScript" );
// Lock the callbacks list
callbacks.lock();
// Test the lock-state of the list
console.log ( callbacks.locked() );
// trueالقوائم الدراسية التي ينتمي لها السؤال
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