pubsub js

Date: December 15, 2016 Talk about basic grammar first; Most are to operate the form; JS dynamic effects and data interaction (Ajax? ） JS also has its own API JS most of the DOM operations are for input. Case study, a simple check on the registration page, a box for null values or incorrect values, and then learn to write the data on the page later.

Turn from: http://www.cnblogs.com/kuyuecs/archive/2012/07/18/2597068.html 1 JS way to call PHP file and get the value in PHP Give a simple example to illustrate: As in the page a.html, use the following sentence: There is a section of PHP code in b.php: ? $action =$_get[' action ']; echo "var jstext= ' $action '"; Output A JS statement, generate a JS varia

This article mainly introduces the most popular Node. introduction to js concise and full-stack development frameworks, this article explains Express. js, KOA, Total. js, Sails. js, Meteor, Mean. i/O and other frameworks. For more information, see Rapid development, easy scalability, high performance, and robust robus

Details about js asynchronous file loaders and js asynchronous loading. Details about js asynchronous file loaders, details about js asynchronous loading we often encounter this scenario, some pages depend on third-party plug-ins, and these plug-ins are relatively large, it is not suitable for details about

Introduction to the most popular Node. js application development framework, node. js Application Development Rapid development, easy scalability, high performance, and robust robustness. The emergence of Node. js makes these dreams of all network application developers a reality. However, like other new development language technologies, it is time-consuming t

Selenium performing JQUERY/JS syntaxDriver.execute_script (JQUERY/JS)1. JQueryjquery only supports CSS syntax:jquery = ' $ (CSS). Val ("XXX"); ' # Navigate to elements based on CSS syntax, enter contentjquery = ' $ (CSS). Val ('); ' # emptyjquery = ' $ (CSS). Click (); # click2, JS1. Get document.getElementById ("id") by ID----------get a single2. Get document.getElementsbyname ("name") by Name[

This is the first article in the Node. js Study Notes series. It mainly explains how to install Node. js on Windows and Linux. The software installation version 0.12.0 is used as an example. I hope you will like it. Simply put, Node. js is the JavaScript running on the server. Node. js is a platform based on Chrome Ja

JS Beginners are mostly not aware of its powerful object-oriented programming features, just JS as a simple and practical scripting language to use. Because of this, JS programmers are often in the programmer despise the lowest end of the chain, many people think that JS is a language of HTML, and even the language is

After reading this article in detail, you can optimize it for a long time. Most of the JS optimization methods cannot be separated from these three methods. (The total page size is 155.k, and JS accounts for 100.3 K) It's time to optimize JS. There are already many articles on JS optimization, most of which are highl

Refer to the Packaging tutorial:Http://www.cnblogs.com/tugenhua0707/p/4069769.htmlHttp://www.cnblogs.com/tugenhua0707/p/4982646.htmlHttp://www.tuicool.com/articles/viequayKey points of implementation:1, how to Run Gulp task, join the new good one the following tasks:// Grammar Check function () { gulp.src (' js/**/*.js '). Pipe (Jshint ()) . Pipe (Jshint.reporter (' default ')) ;});Then run

* * The original link is * * [http://www.hostingadvice.com/how-to/install-nodejs-ubuntu-14-04/] (http://www.hostingadvice.com/　　HOW-TO/INSTALL-NODEJS-UBUNTU-14-04/) * * by author Jacob Nicholson published in October 27, 2015**** here to thank the author * * node. JS is becoming more and more popular as a JavaScript-based development platform. Many developers want to build programs and libraries developed through JavaScript, whether in the foreground o

This article describes how to build a Node based on zero infrastructure. js, Express, Ejs, Mongodb server, and application development. This article provides a cost tutorial for Windows 8 systems. For other systems, see, if you need a Node, refer to the Introduction Guide for front-end developers in this article. in js, Express, Jade, and Mongodb server, the reason why Jade is changed to Ejs is that I think

Native JS---1, native js History of js In the 1995 s of the last century, Netscape was making its Navigator browser the most famous first-generation Internet company when the Web age started. Wangjing hopes to add some dynamic effects to the static HTML page, So Brendan Eich, the buddy, designed the JavaScript language within two weeks. You are not mistaken. This

This article describes how to build a Node based on zero infrastructure. js, Express, Ejs, Mongodb server, and application development. This article provides a cost tutorial for Windows 8 systems. for other systems, see, if you need a Node, refer to the introduction guide for front-end developers in this article. in js, Express, Jade, and Mongodb server, the reason why Jade is changed to Ejs is that I think

interface + inheritance + code optimization idea First share I think a very good JS programming tips, to achieve a large code sharing! Because a lot of JS Library will be in the original object on the direct prototype extension, but this is a bad habit, not only increased the memory consumption of each new instance object, but also easy to cause pollution misunderstanding (think there is this thing)! And th

Introduction to Elasticlunr. js and introduction to elasticlunr. jsElasticlunr. js Elasticlurn. js is a lightweight full-text search engine in Javascript for browser search and offline search.Elasticlunr. js is developed based on Lunr. js, but more flexible than lunr.

var pubsub = (function () {var q = {} topics = {}, Subuid =-1; Publish Message Q.publish = function (topic, args) {if (!topics[topic]) {return;} var subs = Topics[topic], len = subs.length; while (len--) {subs[len].func (topic, args); } return this; }; Subscription Event Q.subscribe = function (topic, func) {Topics[topic] = Topics[topic]? Topics[topic]: []; var token = (++subuid). toString (); Topics[top