Dom (document object model, exclusive thought, operation of attributes)

catalogue 1, DOM (upper) 2, DOM (bottom) 1, DOM (upper) 1. Web API: a set of interfaces provided by the browser to operate browser functions and page elements 2. Composition of JavaScript: (1) ECMAScript: it is the core of Javascript. It defines a set of syntax, and Javascript implements these syntax specifications. (2)DOM: Document Obj ...

Posted on Mon, 22 Nov 2021 15:34:01 -0500 by AdamSnow