JavaScript

To prevent Image Layout from being broken, the most common practice is to get the image size after onload and then adjust it. Therefore, it will still be broken during the loading process. The Qzone log image is improved here, and the original image

Goals: There are two dates in the drop-down box:Copy codeThe Code is as follows:// Import the jquery addressSlaveYearMonthDayToYearMonthDayI have referenced some code and hope to help some friends who need it.

To be improved1. The large image can be scaled automatically based on the browser resolution. Currently, it is displayed in a fixed width and height, and the excess part is hidden.2. The large image is loaded directly into all images. If there are

Tab on the left and details on the right.Principle:Click the list item on the left to display the nth content in the [index n] of the selected list item.(First, you need to load the list and content to the page at a time, and only the first content

The biggest update in this 1.5 version is the complete rewrite of AJAX, providing stronger scalability. However, due to the energy and space, the analysis of the new AJAX is still put back. This article will briefly introduce the improvements in

Copy codeThe Code is as follows: my account is 1st my account is 2nd my account is 3rd my account is 4th my account is 5th my account is 6th

Copy codeThe Code is as follows: Running result:20091011

The solution is as follows:1. transcode Chinese parameters twice in JSCopy codeThe Code is as follows:Var login_name = document. getElementById ("loginname"). value;Login_name = encodeURI (login_name );Login_name = encodeURI (login_name ); 2. Decode

In addition, "through the event mechanism, classes can be designed as independent modules, and the program development efficiency is improved through event communication .". I believe that C # programmers have a deep understanding of the benefits of

In this case, we 'd better encapsulate cookie operations for reuse.==================================Copy codeThe Code is as follows:/**Cookie-likePut this class into the js file for use.1. add (name, value, 100); add a cookie2. get (name );3.

Push methodAdd the new element to an array and return the new Length Value of the array.ArrayObj. push ([item1 [item2 [... [itemN])ParametersArrayObj is required. An Array object.Item, item2,... itemN is optional. The new element of the

What is JavaScript? JavaScript is an object-and event-driven client scripting language.JavaScript was originally designed to verify the correctness of HTML form input.JavaScript originated from Netscape's LiveScript language.JavaScript

It is recommended that you learn about jquery and learn about it.Main method: $. browser. ['browser keyword ']Code:Copy codeThe Code is as follows:

event bubbling in JS objective to pop up TR when BBB is clicked, when you click AAA, TD AAA BBB [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:[Code][/Code]Run the Demo code: JavaScript Data Access Test [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: untitled document h1 h2 li1 1 2 3 4 li2 5 6 li3 checkbox1 checkbox2 display the value of the first ul node display the value of the last ul node the ID of the unselected checkbox is displayed. displays ul

1, Content-Type In many cases, the Content-Type issue cannot be resolved.Skip this step if it is an xml file.The dynamically generated XML must be set to text/xml. Otherwise, text/html is the common text by default.Set Content-Type in common

The W3C standard recommended syntax is to get an element in the DOM tree through the document object. Common methods include getElementById (), getElementsByName (), getElementsByTagName (), they return a single node or node set through the id and

Set css attributes for an HTML element, as shown in figureCopy codeThe Code is as follows:Var head = document. getElementById ("head ");Head. style. width = "200px ";Head. style. height = "70px ";Head. style. display = "block "; This is too cool to

Table objects of JS objects (excerpt) Table object setTable object: The table in the HTML document. For each mark in the document, the browser creates a Table object. Set Description Cells [] Returns an array