jquery each element of class

First, get the parent element 1. Parent ([expr]): Gets all the parent elements of the specified element Copy Code code as follows: $ (document). Ready (function () { $ ("a"). Parent (). addclass (' A_par '); }); Firebug View jquery Parent Effect Second, get the sibling elements: 1. Next ([expr]): Gets the next sibling

follows:$ ("Li.third-item"). Parent (). CSS (' Background-color ', ' Aqua ');The effect is as follows:2, parents ()Gets the ancestor element of each element in the current matching element collection, which is optional by applying a selector. $ (' li.item-a '). Parents (). CSS (' background-color ', ' red '); The result of the c

specified element.Third, get child elements1. Find child element mode 1:>For example: var anods = $ ("ul > a"); Find all a labels under UL2. Find child element Mode 2:children ()3. Find child element Mode 3:find ()Here is a brief introduction to the similarities and differences between the following children () and find ():The 1> children and find methods are us

specified element.Third, get child elements1. Find child element mode 1:>For example: var anods = $ ("ul > a"); Find all a labels under UL2. Find child element Mode 2:children ()3. Find child element Mode 3:find ()Here is a brief introduction to the similarities and differences between the following children () and find ():The 1> children and find methods are us

jquery Determines if the current element is the first element gets the nth elementLet's say that you have the following HTML code:jquery determines that the current element is the first elementIf we click on any of the LI tags and want to know the number of Li tags that are currently clicked, you can use the following

Last month, the study of "JS to determine whether an element is another element of the child", it feels pretty good, but in the jquery application still have a lot of flaws, such as multiple elements of time is not very convenient to write. So write a simpler jquery to determine whether an

Finds all the parent elements of the current element until the matching element is encounteredIf the provided jquery represents a set of DOM elements, the. Parentsuntil () method also allows us to search through the ancestor elements of all elements until we encounter an element that matches the supplied parameter. The

Last month, I studied "js determining whether an element is a child element of another element". It seems quite useful, but there are still many defects in jQuery applications, for example, it is not convenient to write multiple elements. Therefore, I wrote a simple jQuery s

Jquery filtering element method, jquery filtering elementSummary of commonly used element search methods of jQuery1. Basics$ ("# MyELement ")Select the element whose id value is equal to myElement. The id value cannot be repeated. In this document, only one id value is myEle

DOCTYPE HTML>HTML> Head> MetaCharSet= "Utf-8"> Linkhref= "Style/css.css"rel= "stylesheet"type= "Text/css" /> Scriptsrc= "Js/jquery-1.7.2.min.js">Script> Script>$ (document). Ready (function(){ $(". HREF_FIV"). Parent (). AddClass ("Div1"); $(". HREF_FIV"). CSS ("Color","Red"); //$ (". Div2"). AddClass ("Div1"); }); Script> Head> Body> DivID= "Par_div">

Common pseudo-class and pseudo-element, pseudo-class Element Pseudo class: Based on the status of the current element, for example, using hover: to hide a div. Pseudo element: changes

Css pseudo-class, pseudo-element, and css pseudo-class Element The pseudo class acts on the entire element, for example: A: link {color: #111 ;} A: hover {color: #222 ;} Div: first-child {color: #333 ;} Although none of these cond

JQuery uses (1) to mark element attributes and jquery to mark element attributes JQuery mainly introduces how jQuery controls pages, including the attributes of elements, css style, DOM model, form elements, and event processing.