JavaScript

String extension method set, which can be javascript's string function more // get character array String. prototype. ToCharArray = function () { Return this. split (""); } // Obtain N identical strings String. prototype. Repeat = function

When browsing a website, we often see text boxes and text fields changed after clicking the mouse. How can this effect be achieved? Today, we encountered this problem when submitting our form, so we can solve it with the legendary jquery. Here we

Another javascript script that automatically adjusts the image size // method: setSelectReadOnly is used to set the polar select control ReadOnly, // This simulated read-only is not really read-only. // Onbeforeactivate, onfocus, onmouseover, and

Today, I saw a website's advertisement rotation effect advertisement code, which is very good. I used it in one place and displayed other advertisements in several seconds. several ad rotation codes of the script house SCRIPT var I = 0; var

Jsdocument. images: Get the picture on the page and display the script. Dxy = ''; For (cnrose = 0; cnrose { Dxy + = '[br]' } If (dxy! = '') { Document. write (dxy ); Void (document. close ()) } Else { Alert ('no images! '

Place the mouse on the picture and the picture is bright.ToInsert the following JAVASCRIPT code: Script nereidFadeObjects = new Object (); nereidFadeTimers = new Object (); function nereidFade (object, destOp, rate, delta) {if (! Document. all)

I saw a js tutorial in flash. It feels good to read. Scope: I know nothing about JavaScript ~ People who are only one step away from proficient in JavaScript have seen a js tutorial in flash. It feels good to read. Scope: no idea about JavaScript ~

The following are nine traps that JavaScript is prone to mistakes. Although it is not a very profound technical issue, it will make your programming easier, that is, makelifeeasier. I will give some comments on some traps. 1. last comma For example,

Window. open is used to implement the Code for window opening effect, which is mainly used for information prompting effect. Information! "+" "+" "+ ""; var s2 = "" + label + " "; var s3 = " " + " "+" "; popup = window. open ("",

Code for implementing the drag-and-drop effect of a table using js script home table drag result code SCRIPT function MouseDownToResize (obj) {setTableLayoutToFixed (); obj. mouseDownX = event. clientX; obj. pareneT DW = obj. parentElement.

Do you know that JavaScript is actually a functional programming language? This guide will teach you how to use the functional features of JavaScript. Do you know that JavaScript is actually a functional programming language? This guide will teach

Explain the global variables as the devil in the javascrui mode. In YUI, we only use two global variables: YAHOO and YAHOO_config. YUI uses YAHOO object-level members or variables in the member scope. We recommend that you use similar rules in your

A depressing thing is encountered: If the Http object is used as a global variable, onreadystatechange will only be triggered during the first execution and will not trigger this event in the future. You have to re-create an XmlHttp object every

Event indicates the event status, such as the element that triggers the event object, the location and status of the mouse, and the key to be pressed. The event object is valid only when an event occurs. Some Properties of the event only make sense

A calculator that calculates the amount of water and electricity in the current month: after entering each item, click the mouse in any blank area on the page and the page automatically calculates the result !, Each item must be filled in. You can

Change the common vbs Downloader to the js version. The jsc.exe compilation is not successful. Jsc.exe does not recognize WScript // use: cscript this. js http://www.xxx.com/xxx.exe c: \ xxx.exe Var objArgs = WScript. Arguments; Var sGet = new

The JScript8.0VBArray object provides access to the Visual Basic Security array. VarName = new VBArray (safeArray) Parameters VarName Required. Variable name allocated by VBArray. SafeArray Required. VBArray value. Remarks The safeArray

The following describes how to develop ext in eclipse. And the example matches the following: first, the eclipse environment is established (based on the current environment settings of the project team) Second: Download jsEclipse:

How to define the border color of the select statement: after learning the usage of clip and margin attributes, it is easy to get the answer by using their features. Procedure: 1. Use the margin attribute. First, set the margin attribute to-2 to

This article introduces several methods to refresh the current page with js, including the reload method, replace method, and automatic refresh method. For more information, see How to refresh the current page? With js, you will be omnipotent. 1.