removeattr

imitating jquery, a cache system is designed. Similar to jquery. Data, prototype and mootools are also used to assist the Event System and cache the generated data, rather than caching the results of the previous calculation of common functions.

CopyCode The Code is as follows: $ ("Document"). Ready (function (){ $ ("# Btn1"). Click (function (){ $ ("[Name = 'checkbox']"). ATTR ("checked", 'true'); // select all }) $ ("# Btn2"). Click (function (){ $ ("[Name = 'checkbox']"). removeattr

The following Code It is a reference for anyone learning jquery. HTML code: CodeCopy codeThe Code is as follows: Javascript: Copy codeThe Code is as follows: $ (document). Ready (function (){VaR $ warp = $ ("# warp ");$ Warp. isrunning =

Copy codeThe Code is as follows: $ ("dd"). bind ("click", function (e ){ Var $ obj = require (e.tar get ); Var I = 0; For (var x in $ obj ){ I ++; Var $ hr = (I % 5 = 0 )? " ":""; Document. write (x + "" + $ hr ); } }); Traversal result:0 length

How does jquery set the onclick event of the button input? For example, there is a button at the beginning: This line of code is generated in the background of the program, and Discuz! In the same way as in the source code of the NT Forum, all

Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Dmplatform. Tools. tabletools = (function (){/** Internal Method */// Dynamic Cursor line(Function hightlightrow (){// The following figure

$ ("Form "). attr ("check"); $ ("form "). prop ("check"); both of them are acceptable, but the new version of jquery recommends the second one. Both of them are similar in other aspects. The only difference I found is that in checkbox, you need to

In order to exercise JQuery, I decided to write pages by myself Final Effect After clicking a letter, all words with the letter as the first letter are displayed below; Display by page. 15 words are displayed on each page. Each group has 20 pages,

In jQuery, how does one manipulate valueless attributes such as hidden and disable? Some hidden attributes will be placed on some form submission pages. The following describes how to manipulate the valueless attributes such as hidden and disable

JQuery Select drop-down box operation summary (recommended), jquery drop-down box JQuery gets the Select element and selects the Text and Value: 1. $ ("# select_id"). change (function () {// code...}); // Add an event for Select, triggered when one

Copy codeThe Code is as follows:$ ("Document"). ready (function (){$ ("# Btn1"). click (function (){$ ("[Name = 'checkbox']"). attr ("checked", 'true'); // select all})$ ("# Btn2"). click (function (){$ ("[Name = 'checkbox']"). removeAttr ("checked")

Attr (name)Obtains the attribute value of the First Matching Element. This method can be used to conveniently obtain the value of an attribute from the First Matching Element. If the element does not have a property, undefined is returned.Access a

1 In jquery, radio is selected or not. $ ("# Rdo1"). ATTR ("checked", "checked"); $ ("# rdo1"). removeattr ("checked "); 2. Select $ ("input [name = jizai]: eq (0 )"). ATTR ("checked", 'checked'); 3 judge whether it is selected: Alert ($ ("input

--jsp TDclass= "Querytitle"width= "+">Coupon Lot NumberTD> TDclass= "Querycontent"width= "+"> inputclass= "Inputtext easyui-validatebox"type= "text"ID= "Editpubliid" /> TD>--js/

In JS, set the attribute and attribute value of the node to setattribute (), get the attribute and attribute value of the node used to GetAttribute (), and in jquery, with a attr () can be all done, praise a first ^^jquery uses the attr () method to

Overview jquery is another excellent JavaScript library following prototype. It is a lightweight JS library. It is compatible with CSS3 and is also compatible with various browsers (IE 6.0+, FF 1.5+, Safari 2.0+, Opera 9.0+). JQuery2.0 and

First, set the selected methodThe code is as follows:$ ("Input[name= ' name ']"). Get (0). checked=true; $ ("input[name= ' name ']"). attr (' checked ', ' true '); $ ("input[name= ' name ']:eq (0)"). attr ("Checked", ' checked '); $ ("input[name= '

The code is as follows:DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" "Http://www.w3.org/TR/html4/loose.dtd ">HTML>Head>Mce:style> -Mce:style>styleMce_bogus= "1">style>title>JS Get check box is selected valuetitle>Head>Body>inputtype= "

0. Common code: (1) Ajax request$ (function () {$ (' #send '). Click (function () {$.ajax ({type: "GET",//get or Post,async:true,//default is set to True, all requests are asynchronous requests.) URL: "http://www.idaima.com/xxxxx.php", Data:

Summary of Knowledge points 1, Properties Property (if your selector selects multiple objects, the default is to return only the first property), attr (Property name | property value) -one parameter is the value of the Get property, and two