JS Events
Events refer the time of action i.e. when an action can be performed. Example: when we kick on bike then the bike get started. hear kick is the event and start is action.
Some Common Events in Java Scripts are:
Mouse Events:
| Event Performed | Event Handler | Description |
| click | onclick | When mouse click on an element |
| mouseover | onmouseover | When the cursor of the mouse comes over the element |
| mouseout | onmouseout | When the cursor of the mouse leaves an element |
| mousedown | onmousedown | When the mouse button is pressed over the element |
| mouseup | onmouseup | When the mouse button is released over the element |
| mousemove | onmousemove | When the mouse movement takes place. |
Keyboard events:
| Event Performed | Event Handler | Description |
| Keydown | onkeydown | When the user press the key |
| Keyup | onkeyup | When the user n release the key |
Form events:
| Event Performed | Event Handler | Description |
| focus | onfocus | When the user focuses on an element |
| submit | onsubmit | When the user submits the form |
| blur | onblur | When the focus is away from a form element |
| change | onchange | When the user modifies or changes the value of a form element |
Window/Document events
| Event Performed | Event Handler | Description |
| load | onload | When the browser finishes the loading of the page |
| unload | onunload | When the visitor leaves the current webpage, the browser unloads it |
| resize | onresize | When the visitor resizes the window of the brows |
Qus. 1 : Identify the invalid HTML event
- unload
- load
- onmouseout
- onmouseover