[Graphic] javaScript composition structure, graphical javascript CompositionCan you briefly describe the basic structure of JavaScript scripts?
1. The javascript scripting language consists of three parts: ECMAScript, dom, and bom.A ). ECMAScript is
Object It is a small piece of JavaScript "sphere of influence". It can be a text, an image, a form, and so on. Each object has its own
Attribute ,
Method And
Event . Object
Attribute Is to reflect some specific properties of the object, such as:
Java code vars & quot; 2005-12-1509: 41: 30 & quot; vardnewDate (Date. parse (s. replace (/-/g, & quot;/& quot;); http://docs.jquery.com/ui/datepicker/$.datepicker.formatdate
Java codeVar s = "09:41:30 ";Var d = new Date (Date. parse (s. replace (/-/
When using jquery. Ajax to pass a date to WCF, you must convert the date type or string date to the format required by WCF.
Found a way to see: http://www.cnblogs.com/haogj/archive/2011/12/15/2289393.html
// Extended a method for parsing the WCF
Java codeVar s = "09:41:30 ";Var d = new Date (Date. parse (s. replace (/-/g ,"/")));
Http://docs.jquery.com/ui/datepicker/developer.datepicker.formatdateCan also be implemented
Java code// A piece of code found on stackoverflow, date in jsFunction
GetYear ()The intent of using the getyear () function is to obtain the year, taking 2010 as an example, such as:
var nowd = new Date ();
var YF = Nowd.getyear ();
In IE, the year can be obtained correctly: 2010, but under the FF and
Copy Code code as follows:
/*
* Date Format 1.2.3
* (c) 2007-2009 Steven Levithan
* MIT License
*
* Includes Enhancements by Scott Trenda
* and Kris Kowal
*
* Accepts a date, a mask, or a date and a mask.
* Returns A formatted version
JavaScript all things in are objects: strings, numbers, arrays, functions ... In addition, JavaScript allows custom objects to be customized.JavaScript objectsJavaScript provides multiple built-in objects, such as String, Date, Array, and so on.
In a language, a DateTime must have 3 representations, a string (such as 2010-11-11 05:07:08), a long (usually the number of milliseconds since January 1, 1970), and a built-in object (the date in JavaScript);So the date time operation is a very
Learning Essentials:Date ObjectConvert a Date object to a stringConverts a date and time in a Date object to a stringDate in Date ObjectTime in a Date objectSet a date in a Date objectSet the time in a Date objectMilliseconds-related methodsOne,
This section describes how to master the numbers and date types in JavaScriptDigitalEDITIn JavaScript, numbers are double-precision floating-point types double-precision 64-bit binary format IEEE 754 (that is, A number can only be between-(253-1)
**1. Defining Dates * *The Date object is used to process dates and times.You can define a Date object by using the New keyword. The following code defines a Date object named MyDate:var mydate=new Date ()----------**2. Operation Date * *By using a
(function () {Global attribute infinity means that the value of positive infinity is Nan means values that are not numeric undefined undefind value global function decodeURI () decoding using encodeURI () Escaped string decodeuricomponent ()
A: What is the Date object?The Date object is used to process dates and times.Two: Date creation syntax1. Direct access to the current time is standard Timevar date = new Date ()Console.log (date)//tue Dec 23:09:42 gmt+0800 (China Standard Time)Note:
First, Date classIn JDK1.0, the date class is the only class that represents time, but since the date class is not easy to internationalize , starting with the JDK1.1 version, it is recommended to use the Calendar class for time and date processing.
Quick query of js functions allows you to quickly find related functions. The abs method returns the absolute value of a number.
The acos method returns the arc cosine of a number.
The anchor method adds an HTML anchor with the NAME attribute at
Getting started with JavaSE 32: time and date related classes of common Java classes
In Java programs, Date-related classes include java. util. Date, java. text. SimpleDateFormat, java. util. calendar, and
Java. util. GregorianCalendar class. Here
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