JavaScript

function MyFunc (theobject) { theobject.make = "Toyota";} var Mycar = {make: "Honda", Model: "Accord", Year:1998},var x, y;x = Mycar.make; X Gets the value "Honda" MyFunc (mycar); y = Mycar.make; Y Gets the value "Toyota"

1. Variables declared with Var are scoped, for example, we declare a variable with VAR in the function1 ' use strict '; function num () {3 // declare a variable with var num14 var num1 =; 5A variable NUM1 is declared in the function, and

The main content of this articleA. Script tag execution order in different locationsIi. the difference between Document.ready and window.onloadA. Script tag execution order in different locationsThe entire loading process starts with parsing the

：Code: I'm Waiting for a number: 　　JavaScript a guess number game

Java there are a lot of empty pointers to the problem, it is necessary to do the prevention and inference, if not, the console has annoying anomalies, so that the confidence has been hit, the early knock code when no experience, can not be based on

#数组# #一: definition of an array1. An array is an ordered set of values2. Each value is called an element3. Each element has a position in the array, expressed as a number, called an index. The index starts at 0.# #二: Features1. The elements of an

is an important language in web development, it is powerful and graceful. Whether it's desktop development or mobile apps. Are all techniques that must be mastered. The DOM standard is the cornerstone of developing Web applications. has been

In the normal development we often encounter the sequence of the array to sort the scene, JS gives us the sort method can be sorted array elements, by default in alphabetical order by ASCII, see the following example:var a = [1, 3, 2, 4];var B = ['

ScrollHeight: Gets the scroll height of the object.ScrollLeft: Sets or gets the distance between the left edge of the object and the leftmost of the currently visible content in the windowScrollTop: Sets or gets the distance between the top of the

SVG Reference: https://www.w3.org/TR/SVG/-->　　A pie chart drawn by Javascript+svg

Organize the encapsulation and inheritance in JS object-oriented.1. EncapsulationJS in the package has a lot of implementation, listed here are a few common.1.1 Raw Mode Generation objectDirectly writes our members to the object and returns with the

The composition of javascript:ECMAScriptBOM: Browser Object modelDOM: Document Object ModelSyntax for javascript:JavaScript is a weakly typed language with no explicit data type, and when declaring a variable, you do not need to specify the type of

Before reading this article, share a picture and see that the JavaScript development requirements are the highest, accounting for 42.84%. So mastering the JavaScript language good work is not worried, 工欲善其事 its prerequisite, then choose IDE to

1.jquery Picture Clipping Library selectionJcrop:http://deepliquid.com/content/jcrop.htmlimgareaselect:http://odyniec.net/projects/imgareaselect/Cropzoom:https://github.com/cropzoom/cropzoomThere are many jquery plugins to choose from, here you can

Execution Result: This is h1 this is h2 this is h3 this is h1 This is h4 this is h5 this is h6　　JavaScript an instance of generating a document directory

There are many ways to redirect pages in JavaScript, and there are many messages that can be delivered, but I only find two ways to pass the Post method.The first method: use document.writeIn the JavaScript function, use document.write (""), output

http://blog.csdn.net/woshinia/article/details/18664903The Document.execcommand () method handles HTML data often in the following syntax format:Document.execcommand (scommand[, interactive mode, dynamic parameter])Where: Scommand is the instruction

JavaScript a simple enumeration type implements poker

JavaScript Framework (library)JavaScript high-level programming, especially the complex processing of browser differences, is often very difficult and time-consuming. In response to these tweaks, many JavaScript libraries have emerged.These

What is semantic and semantic?Semantics refers to formatting document content with a reasonable HTML Tag and its unique attributes. In layman's terms, semantics is to process data and information so that machines can understand it. semantic HTML