JavaScript

One: Objects in JavaScriptDivided into 3 kinds.1.JavaScript Built-in objectsCommonly used have Date,array,string,math, objects, these are often used, must be mastered well.2. Document Object Model (MODEL,DOM)This object represents multiple

/** * DOM Standard range *///Create range var range = Document.createrange ();//select Dom as Range Range.selectnode (DOM);//select DOM Contents/ The child node acts as a range range.selectnodecontents (DOM);//sets the range start before the DOM

Source:Http://www.cnblogs.com/index-html/archive/2013/04/17/js_keyword_match.htmlHttp://www.etherdream.com/funnyscript/Keyword/Keyword.htmlFor multi-keyword, large text matching, if the keyword only one, it is only the simplest string matching

[20141121] JavaScript Array Common Features summaryIntroduction : in JavaScript, array is an object that is used more frequently, so what are the usual methods?First, let's look at the type of the array object:typeof Array // ‘function‘Array

When I implement this with pure CSS. I started using JavaScript and style classes to refine functionality.Then, I have some ideas, I want to use delegated events (event delegate) but I don't want to have any dependencies, insert any library,

reference types, date types, and regular expressions in JavaScript regexpOne, date type,The 1.Date constructor,var now = new Date (); The default now is the current time of the system,var now = new Date (2007, 5, 3, 12, 21, 40); Create the now,

1.window. JsonJson.parse (text [, Reviver]); = = text: A valid JSON string is required; Reviver: optional, handler function; returns null or undefined when the member of text is removed; typically used to convert a string to a JSON

Recently because of the project needs, need to do a similar effect of the network relationship of Human cube effect, after querying many documents, found that Baidu Echarts open source components very suitable, and loading speed is very good,

Company projects using EXT, the results I found the entry is not easy! In particular, using JavaScript to write object-oriented programs, often using jquery know that jquery is function-oriented programming, it is easy to get started. However, ext

Sina Weibo each Weibo will have a mid, and each Weibo has a separate address, for example: http://www.weibo.com/2722086301/Bw3sxzwzpRule: The yellow part of the address is the user ID, the green part is the micro-bo identification string, after

3 Ways to/** * JavaScript Object methods The Third kind of execution efficiency is best */function P (name, age) {this.name = name; this.age = age;//First Method this.show = function () {alert (this.name);} This.doing = doing; }//the second method

JavaScript language basics 10 If statement in JavaScript: Hello World In the above Code, the if statement is used to determine whether value1 is greater than value2. The result is certainly value1> value2: Here we must place the condition in

Javascript framework echarts plug-in to implement cool human cube Recently, due to project requirements, a network relationship effect similar to the person-cube effect is required. After querying many documents, it is found that the open-source

Js Date sortingThe JS Date object is used to process the Date and time.Syntax for creating a Date object:Var myDate = new Date ()The Date object automatically saves the current Date and time as its initial value. The following five parameters are

Implement cross-origin requests using Ajax + Spring MVC in jQuery In project development, an independent or integrated sub-business module needs to open APIs externally. First, the project itself uses jersery to implement RESTful webservice to

Js obtains the summary of the last string method, and js obtains the string summary. Method 1: Use the charAt method of the String object The charAt () method returns characters at a specified position. Copy codeThe Code is as follows:Str. charAt

Explore Javascript execution efficiency issues and javascript Execution Efficiency Javascript is a very flexible language. We can write various types of code as we like. Different types of code will inevitably lead to different execution efficiency,

Javascript function scope, javascript function In some C-language programming languages, each piece of code in curly brackets has its own scope, and variables are invisible outside of the code segment that declares them, block scope, which is called

A color gradient button implemented by pure css3, and a gradient button implemented by css3 I have previously shared with you the recommended 10 practical buttons for pure css3 implementation. Today I bring you a color gradient button for pure css3

JQuery + zTree loading tree structure menu Because the tree menu function needs to be designed in the project, Baidu looked for relevant information and found a lot of zTree information. I think it is quite good, and zTree also has an official API