Is there a way to force browser to trigger onchange every time textfield content changes? Onsubmit event type. That’s exactly the same as this, unless the handler is an arrow function, or its this is bound to something else, then we can get the element from event.currentTarget. Here we calling a validate() function before submitting a form data to the webserver. For instance, the same key Z can be pressed with or without Shift. If not, what is the most elegant way to track this “manually”? event.type Event type, here it’s "click". Here is a simple example showing its usage. This event occurs when you try to submit a form. The first parameter is the type of the event (like "click" or "mousedown" or any other HTML DOM Event. Is this based on another library? Additionally, what are the different types of event handlers provided by JavaScript? event.clientX / event… share | improve this answer | follow | edited Feb 16 '12 at 0:58. answered May 27 '10 at 19:24. JavaScript Events. For iOS devices the touchstart is another event which is working. event.code and event.key. The following example will assign different event-listener functions to the "click", "mouseover", and "mouseout" events of a button element. The event's type, such as "click", "blur" or "keypress". )The second parameter is the function we want to call when the event occurs. Another most important event type is onsubmit. Events are things that can happen to HTML elements and are performed by the user. I like for example actually to get the event for the