document get element by classname

1, in non-standard browser, IE8 and the following browser does not support classname operation, including Getelementbyclassname,addclassname,removeclassname;2, Getelementbyclassname processing compatible method:　　varAli=getelementbyclassname

The first argument for all functions is: element, which represents the reference of the element to be manipulated, in order to add these methods to the DOM object when Element.extend, using the Methodize function. You do not need to enter the first

Ext. Element class Element (string/htmlelement element, [Boolean forcenew])Element Object created by ID or DOM Node Element. Fly (string/htmlelement El, [String named]): ElementA global shared activity element is created by the ID or DOM node

The first parameter of all functions is element, which indicates the reference of the Element to be operated. extend, add these methods to the DOM object, using the methodize function. You do not need to enter the first parameter during the call,

Get element nodes (DOM basics) and node dom I. DOMIntroduction:ToIAllows you to access and modify the content and structure of a document (mainly a webpage) in a way independent of platform and language (adding, moving, changing, or removing methods

We usually manipulate an HTML element, so how do we get the HTML element? There are usually a few methods:1. Select elements by IDvar element=document.getelementbyid ("Idname");2. Select by namevar radios=document.getelementsbyname ("Favacolor");3.

Parse and traverse an HTML document how to parse an HTML document : Copy Code code as follows: String html = "first parse" + "parsed HTML into a doc."; Document doc = jsoup.parse (HTML); Its parser is capable of

DOM element Basic Operation Method API, first record, easy to use later. The consortium DOM and JavaScript are easily confusing. The DOM is an API for HTML and XML documents that provides a structured representation of the document and defines how

When filtering, find the jQuery object corresponding to a dom object from the jQuery object that contains one or more dom objects, and then perform operations 1, $ (& quot; p & quot ;). eq (-2) Select the jQuery object corresponding to the last and

First, DOM Introduction: with a Platform-and language-independent access and modification (methods and properties to add, move, change, or remove) The content and structure of a document (primarily a Web page). is a common way to represent and