JavaScript

Method 1:Copy codeThe Code is as follows:$ (Function (){$ ("Li"). not (": even" ).css ("color", "red ");$ ("Li"). filter (": odd" ).css ("color", "red ");}) Method 2: Copy codeThe Code is as follows:$ (Function (){$ ("Li"). filter (function (index ){

Online Demo: http://demo.jb51.net/js/2012/callboard/JQuery codeCopy codeThe Code is as follows:// Version 2: Newton Transformation(Function (win ){Var callboarTimer;Var callboard =$ ('# callboard ');Var callboardUl = callboard. find ('ul ');Var

The JQ plug-in has been made in time, which may be less universal, but has some basic functions. It is suitable for beginners.Oh, let's just say that the button in JQueryUI is pretty good.Is the first pageThis is the last page.If you don't need to

Let me write a few for you to see.1. Click the parameter passing method.Copy codeThe Code is as follows: 1 2 3 4 111111 222222 333333 444444 Let me explainVar list = document. getElementById ("list"). getElementsByTagName ("li ");Var con =

In fact, this should not be included in the scope of JS tutorials. It should be FF. IE6 and later browsers support the fixed attribute fixed. IE6 alone is not supported. So I tried to make ie6. Here is a tutorial. In addition, this effect can also

Of course there are many methods, but I think it is one of the simplest ways to determine whether an element is a child element of another element.Method:Copy codeThe Code is as follows:Function isParent (obj, parentObj ){While (obj! = Undefined &

untitled document x [Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]

Copy codeThe Code is as follows:I. Data Preparation Article Title Article Category release date operation / tr> test test test Article Title Article Category release date operation / tr> test test test Article Title

I searched many methods on the internet, probably because I used jquery. form. js Version 3.01, which was released in March 6 this year (Khan... Is the day before yesterday), so it is generally not useful. I did not confirm whether the earlier

Copy codeThe Code is as follows:$. Ajax ({Type: "GET ",Url: "Services/EFService. svc/Members ",Data :"{}",ContentType: "application/json; charset = UTF-8 ",DataType: "json ",Success: function (data ){// Play with returned data in JSON format},Error:

Because many JavaScript libraries use $ as the name of a function or variable, the same applies to jquery. In fact, $ is just an alias of jquery. If we need to use another js library other than jquery, we can return control to the library by calling

Copy codeThe Code is as follows:

For example, the search box of my website: When not used: After clicking the mouse: Using JQuery to achieve this effect is very simple. The following code:Copy codeThe Code is as follows:$ (Document). ready (function (){Var searchBox = $ ("#

Copy codeThe Code is as follows: js email address redirection laike@qq.com laike@gmail.com laike@sina.com laike@163.com laike@souhu.com laike@hotmail.com

If statementSyntax:Copy codeThe Code is as follows:If (condition ){Statement1;}Else {Statement2;} Iteration statement1. do-while statementSyntax:Copy codeThe Code is as follows:Do {Statement} While (expression ); 2. while statementSyntax:Copy

Create an Array objectCopy codeThe Code is as follows:// OneVar aValues = new Array ();// TwoVar aValues = new Array (20 );// ThreeVar aColors = new Array ();AColors [0] = "red ";AColors [1] = "green ";AColors [2] = "blue ";// FourVar aColors = new

Because of the need for a new system, we have re-studied JS scripts. During the new URL encoding, we found that the webpage encoding format has a great impact on JS. Here we will write a little bit.{Var B = siteUrl + this. actionUrl + (this. type = "

After querying the relevant information, Div does not have the auto-scroll attribute and can only simulate mouse scrolling to achieve the desired effect.The key part is here: div. scrollTop = div. scrollHeight;The following is the simplified

RequirementRestore a table containing rowspan and colspan.For example, the original table is: The restored table is: Code principle Traverse the table. If the rowspan attribute value of td is greater than 1, add td to the sibling element of the

Copy codeThe Code is as follows: get file input full path Save the above Code as htm and run it.