JavaScript event logging instructions _ javascript skills

For more information about how to use JavaScript event records, see. Events are a basic operation in JavaScript to respond to users. They are operations that can be detected by JavaScript. every element of a web page can generate certain events. Using these events can trigger JavaScript Functions.

JavaScript event list (event property-condition of occurrence ):

Onabort-the loading of an image is terminated (only used)
Onblur-when an element loses focus (move the cursor)
Onchange-the user changes the value of a domain (used , , )
Onclick-click object
Ondblclick-double-click an object
Onerror-file or image loading error (, ,