Definition and Usage. The change event occurs when the value of an element has been changed (only works on , and select > elements). You have a select element, and you need to “ select ” one of its options based on one of its values. What you do is use the “ selected -selector” of. The change event is sent to an element when its value changes. This event is limited to elements, boxes and select> elements. For select.
Jquery change select value Video