1.HTML DOM
When the web page is loaded, the browser will create the document object model of the web page
2.DOM manipulation HTML:
1) Change all HTML elements
in the page 2) Change all HTML attributes in the page page
3 ) Change all CSS styles
in the page 4) React to all events in the page
Note : Never use documient.write() after the document has loaded. This will cover the document
3. Find element:
find HTML element by id Find HTML element
by tag name
4. Change HTML content:
use attribute: innerHTML
5. Change HTML attribute:
use attribute: attribute
Second, DOM manipulation CSS
syntax:
document.getElementByld(id).style.property=new style