JavaScript

But there is no such object in Firefox, if there is a function nested call, you need to continue to pass the event, such as the following scene. Copy Code code as follows: function Test (event,dom) { Test1 (event); }

1, each node in the document has attributes NodeName, NodeValue, NodeType The node name of the NodeName text node is #text, NodeName is a read-only property NodeValue 1 element Node 2 attribute node 3 text node read-only property NodeType cannot be

The specific solution is as follows: The difference of the clientheight,offsetheight,scrollheight properties of Document.body objects under IE and ff.ClientHeight Under IE and FF, this property is no different, refers to the browser's viewable area,

First Kind document.body.oncopy = function () { settimeout ( function () { var text = clipboarddata.getdata ("text"); if (text) { text = text + \ r \ n This article is from: (www.jb51.net) Detailed source reference:

Questions The first part of a Bo friends raised the following questions, I do not quite understand, if there is clear, whether to inform one or two. Copy Code code as follows: var str = "Test"; For (var a in str) { Console.log

You can create a file on the visitor's hard disk by using the browser, because I started to try it really, I do not believe you to copy the following code into an HTML file and then run it! Copy Code code as follows: Did you

Preface: Because the company development projects need to use the expression Plug-ins, Baidu for a long time on the internet, a lot of expression plug-ins, are required to cite a lot of JS files, there is no ready-made demo can be used, and some

dom Object Learning java javascript CSS ajaxc# c++ This is the first node Use of innerhtml [Ctrl + A All SELECT Note: If the need to introduce external JS need to refresh to perform]

I used to see this kind of JS effect online: Click Edit: (sorry ha, the picture at the end of the article) This kind of list and edit all on the same page effect, is really good, can give the user to bring unexpected wonderful experience. But how

1. Conversion of numeric type to string type Suppose the numeric type (int/float/double) variable is: num The resulting string for the conversion is: STR There are three different ways to convert to a string, respectively, as follows: (1) str =

Copy Code code as follows: var Testbutton=document.getelementbyid ("Testbutton"); function Handlertest () { var oevent=window.event;//for IE var oevent=arguments[0];//for DOM if (oevent.type== "click") { Alert ("click"); } else if

Copy Code code as follows: [Code] [/code] To run the demo code: javascript Data Access test [Ctrl + A All SELECT Note: If the need to introduce external JS need to refresh to perform]

Public, protected, and private scopes In the traditional object-oriented programming, the main focus is on public and private scopes. Object properties in a public scope can be accessed from outside the object, which means that when the developer

hexadecimal RGB color code converter Wind more ASP code generator between:--> between:--> Hexadecimal rgB Color code Converters R g b Conversion [Ctrl + A All SELECT Note: If the need to introduce external JS need

JavaScript is a type-free, interpretive language Sensitive to case HTML is insensitive to case Ignore spaces, tabs, line breaks (except keywords, variables, regular expressions) ";" Semicolon to select Single-line Comment /* Multiline Comment *

JavaScript function call rule one (1) Global function call: function Makearray (arg1, arg2) { return [This, arg1, arg2]; } This is one of the most common ways to define functions. People who believe in learning JavaScript are not unfamiliar with

constants: JavaScript constants, also called Literal constants, are the information that is solidified in program code. variables: The main function of a variable is to access data, providing a container for accessing information.

JS Imitation micro-letter background management of the multi-graphic interface, integrated Ajax asynchronous upload file Plug-ins for your reference, the specific content as follows Effect Chart: Detailed code: Html: 2013-08-14-->

Anchors (anchor) believe that many people are not unfamiliar, it is convenient for visitors to jump in different positions on the page, directly to find their own content of interest, if the RSS is the entire site summary, the anchor is a summary of

This example describes the use of undefined variables or values in JavaScript. Share to everyone for your reference, specific as follows: JavaScript generally cannot use undefined values, except for the following: 1. In the assignment statement: