JavaScript

Copy Code code as follows: /* * Function Name: dateutil * Author: YITHCN * Function Description: Date function * Instructions for use: * Date Created: 2010.10.14 */ var dateutil = {}; Dateutil.base = 60 * 60 * 24 * 1000; Dateutil.add =

Check for time [Ctrl + A All SELECT Note: If the need to introduce external JS need to refresh to perform]

The Date object provides three methods: 1. Obtain the current time and date from the system; 2. Set the time and date; 3. Time, date converted into other formats. Setyear Set the current year Setmonth Set the current month Setdate Set the current

Basic syntax, type, variable Methods of judging Non-numeric values: (Because infinity and nan they are not equal to any value, including themselves) 1, x!= x, return True when X is Nan; 2, with isNaN (x), when x is Nan or non-numeric value,

Although it is now slowly reducing the use of jquery (the project is still used, the efficiency is high.) Usually not used at all), hoping to reduce the reliance on jquery. But this chain of operation is really attractive (seemingly many new

Copy Code code as follows: function A (x) { this.x = x; } var obj = new A (5); alert (obj.x); The code is very simple, but it's important to see a very surprising result, and obj was given an attribute x, just as we would

object creation declaration in javascript: var obj = {}; or var obj = new Object (); To add a property to an object, method: ===== the first method of writing ==================================== Obj.name = ' xiaoming '; Add attributes to an

Because of talents, I had to extract some of the content from the Javascript Advanced Program, which was also my reading notes. Because of the Javascript object-oriented mechanism and its importance, and the content is very numerous, here on the

Some people say that JavaScript is also object-oriented, but it is prototype based, of course, this is only the conceptual difference, I do not want to discuss JS is object-oriented, the key is to show that although JavaScript classes behave like

These things were clear to me before, but they were not explained, nor did they delve into these things. Today, while watching "Understanding through JavaScript", I saw the author's description, "Latrine" opened. The present excerpt is as follows,

In fact, this book has been in My computer, but not seriously read. has not been very formal study of JavaScript, occasionally use the time to find some code online, change it to use, this time from the beginning to learn, thin look down, there is a

1 To determine if there is a value= "Paravalue" Item in the Select option 2 Add an item to the Select option 3 Delete an item from the Select option 4 Delete selected Items in select 5 Modify the Select option Value= "Paravalue" text is "Paratext" 6

JavaScript Operations Select tags in the options collection Let's take a look at the options set in the following ways: The Options.add (option) method adds an option object to the collection; The Options.remove (index) method removes the specified

IE and Firefox under JavaScript getyear years different browser JavaScript getyear year function compatibility issues Let me give you an example. Some websites on Firefox will see this hint. It's 106 years, August 8. and using IE browser will

Usage: Visit "imagesee.htm url +?pic= picture url &page= The URL of the relevant page of the picture", where the page parameter can be ignored. About Imagesee: Imagesee is an open source Web page image browser, written by JavaScript, and is a

First look at the following code: function Machine (Ecode, horsepower) { this.ecode = Ecode; This.horsepower = horsepower; } function ShowMe () { alert (this.name + "" + This.ecode + "" + This.horsepower); } var machine = new Machine

Today, I've got a lot of choices for the department. See figure: Share the core code first: 1:js Script Copy Code code as follows: var treehtml = ""; var checklist = new Array (); /*only Init here*/ var barstring = "└";/*┝└*/ var

JavaScript has been in use for more than three years, but some of the details of things, such as objects and arrays, have been using some of the most basic operations. This is a bad habit I learn-lazy, a lot of things are understood, see a slightly

In web-based technology, pagination is an old, no longer old, but we relish the problem, with the increasingly application of XML technology, the application of XML to the paging, is also a possibility, of course, a lot of online tutorials, when I

Version: 1.0 Date: 2007/08/01 Note: Need jquery library References: Dodo (Tablerowcheckboxtoggle) and Softcomplex (Tigra_tables) function Kin_tables ( Kin_table_gettablemethod,//Get Table method with $ () function required