JavaScript

JavaScript Asynchronous Programming method------"Publish/Subscribe"we assume that there is a "signal center" in which a task executes, a signal is "released" (publish) to the signal center, and other tasks can "subscribe" to the Signal Center

Console: This function is analog JS console, write code directly, view the results. Advanced features open breakpoints when used, to see how variables change. You can also use the bar function.Resources: The secondary function is to view the loading

JavaScript (scripting language)First, the annotation syntax:1. Single-line comment//comment content2. Multi-line Comment/* Comment content */Second, output syntaxJS language format, as far as possible to write, belong to the double label The alert ("

Front-end development: object-oriented implementation in object-oriented and JavaScript (ii) constructors and prototypesPreface (digression):Some people say that procrastination is a terminal disease, alas, it is not good. Not to say that this is a

JavaScript Basics Grooming -- arrays 1. How to createempty array:var obj=new array ();specify an array of lengths: var obj=new array (size);specify an array of elements : var obj=new array (element 1, Element 2, ...). ）；Unit array:var obj=new

Javascript, jquery get browser and screen various height widthsJavascript:alert (document.body.clientWidth); Web page visible area width (body)alert (document.body.clientHeight); Web page Visible Area high (body)alert (document.body.offsetWidth);

1. ConceptIn the previous article we have learned the list structure, the list is characterized by the length is not fixed, do not worry about inserting new elements when the problem of new location. When inserting an element, just find the

Viewer.js Introduction http://viewerjs.org/Download Viewer.js package, unzip the Viewerjs folder in the root directory of the siteEnter the URL Http://172.16.8.80/ViewerJS in the browser address bar to display the results as shown belowEnter the URL

JavaScript animation effect (i)We've introduced JavaScript back to the top, and today we're doing further research on JavaScript animations. In this blog post we only introduce the simple uniform motion, the simple buffer movement and the simple

native JavaScript faux-write jqueryNative JavaScript-like examples of jquery

Beginners JavaScript, every day is always a small problem for a long time, tonight there are several small problems.First: Use double quotes all to create a matching errorThe change has been reported error: unexpected Toke "}" check for half a day

Introduction Module mode is a very common mode in JavaScript programming, generally, everyone knows the basic usage, this article tries to give you more advanced usage of this mode. First, let's look at the basic features of module mode: modularity,

introduce any programming code reuse, otherwise, every time a new program or write a new feature to be written new, then the rest of the dish, but the code reuse is also good to bad, the next two articles we will be for code reuse for discussion,

first, The JavaScript code contained within the In this example, the external file example.js will be loaded into the current Page. The external file must contain only those JavaScript code that is normally placed between the start . As with the

Without learning JS, you can also use bootstrap to make the actual application of carousel images. jsbootstrap I am new to JS. I use bootstrap to copy the code to webstorm. Next, I will use my job to explain what each part of it means. (What

A route written in js and a route written in js A few days ago, I saw a Daniel in the yard and wrote a route using js. There was a piece of code that didn't know what was going on. Then I wrote it myself, but it was rough, I think the

Several methods and verification methods for submitting forms using JS (mandatory) and several js Methods I found a convenient form submission problem during my work. Many times I submitted the form well under IE. I encountered a problem when I hit

Js manual playback of images to achieve image carousel effect, js image carousel This article provides examples to share the specific implementation code of js image carousel for your reference. The specific content is as follows: I. html code

Sample Code for implementing the tree structure (ztree) menu in AngularJS, angularjsztree Tree Structure The tree structure has multiple forms and implementation methods. zTree is simple, elegant, and easy to implement. ZTree is a multi-functional

Html semantic understanding and html semantic understanding 1. What is HTML semantics? Based on the structure of the content (content semantics), select the appropriate tag (Code semantics) to facilitate developers to read and write more elegant