JavaScript

Javascript operation cookie method function set problems: This allows you to use the previous settings when accessing the page or share data between different pages. For example, if you set the page font size when visiting a website, you will want

Everyone is used to the convenience brought by heavy load. Is JavaScript overloaded? Some people will answer no, because the function will be overwritten; some people say yes, we can simulate the overload operation. JavaScript overload functions are

It is widely accepted that JSON is used to return data from the server, because it is short and easy to use. however, recreating data on the client is not a small problem, and it is often complicated to process data with javascript. especially for

A practical and simple switch with the mouse over the switch effect, with a simple switch effect that ie6 is compatible with pngjs that was last written to a friend, which is super simple, but also applicable. because CSS Sprite technology is used,

Sometimes we only want to execute some step functions once to complete the task. How can this function be implemented? Simply imitate the following section to make it easy. The Code is as follows: Var obj = new Object ();Obj. triggerOnce =

Review classic books today. This time I read the & lt; JavaScript & gt; written by Miss Li Zhan of the blog Park, which is also one of the most frequently viewed technical books by Lou pig. When the understanding and practical ability of Lou pig are

To be honest, I am a beginner of js. This is too scary. In these JS libraries, this function basically includes all the code in the entire library. This writing method completely surpasses my common sense. You can see this method in some Javascript

Let IE6 and earlier versions support the minmax-widthheight attribute description in CSS: Let IE6 and earlier versions support the min/max-width/height attribute in CSS. The Code is as follows: @ If (@ _ win32 & @ _ jscript_version> 4)Var

I think of my experience learning javascript a long time ago, and I have encountered several problems caused by anonymous functions (one of which is caused by closures). I will sort out several simple code sections to discuss, let us all make

Even though it's time to use long string, dull, and different branch code to handle different browsers, occasionally, it is necessary to make some simple differentiation and target detection to ensure that a piece of code can run properly on the

The following are several jQuery ready () methods I know. If there are other methods, I would like to inform you 1. The most common and standard The Code is as follows: $ (Document). ready (){}); 2. Is the abbreviation above: The Code is as

After entering the content in the text box, you often need to press enter, focus to jump to the next text box, or trigger the button event to determine whether to press the carriage return is very simple: The Code is as follows: Function

I have been writing html recently. I just got in touch with it and it feels complicated .. For example, passing parameters can be accepted directly by Request in. net, while processing is required in html. I found some materials and wrote a method.

Recently, the customer said that he wanted a login box similar to Renren (previously in school), So he searched the internet and found that there was a good imitation, so he took it and used it. Below I will use thickbox and css to implement the

Jquery notes and common syntax summary, it is best to add jquery to your favorites. 1. the selector contains special characters.The selector contains special characters such as ".", "#", "(", "]". According to W3C rules, attribute values cannot

The website is ready, but the teacher asked for three levels of menus, but had to do three levels of menus. In this three-level menu, the idea is to enter a new control based on the original three-level menu ID. In this new control, ajax is used to

JQuery exercises get objects (3)-Matching Based on attributes and content, and matching with form elements that contain id attributes, such as: $ ("span [id]") The Code is as follows: AAA BBB CCC DDD EEE FFF If the specified element does

EasyuiTree has been used in recent projects. I want to select the checkbox event, but the api only provides one onClick event. After Baidu and google, I 'd like to read JavaScript. View the html generated by firebug and find that the checkobx is

Just getting the webpage and adding the div element through the json data returned by the servlet, we briefly studied the function parameters in the replace (regExp, function) mode. The Code is as follows: Function fn (){For (var I = 0; I

JavaScriptwindow. event. keyCode set. You can use script listening to obtain the event code. Listening code of IE only function document. onkeydown () {str1 = String. fromCharCode (event. keyCode); txt. value = str1 + "keycode =" + window. event.