3D visualization system of subway station based on HTML5 + WebGL

Preface Industrial Internet, Internet of things, visualization and other terms are familiar to us under the background of information technology. The transportation, travel, food and clothing in daily life may be expressed in the way of information technology. In the traditional field of visual monitoring, it is generally based on the front-end ...

Posted on Fri, 08 Nov 2019 00:17:43 -0800 by moomsdad

Upload the picture to fastDFS server

Methods defined in JS uploadFile:function () { //File upload var formData = new FormData; //Get form object (HTML5 object) formData.append("file",file.files[0]); //Append file data to form object axios({ method:'post', ...

Posted on Fri, 01 Nov 2019 05:08:58 -0700 by pkrtech

My understanding of netty framework, how to establish a connection with websock on the website

There is a boss in Netty. He runs a company (opens a service port) to provide external business services. It has a group of workers who do things. Boss has always publicized the business provided by his company and accepted the clients in need. When a client finds the business that boss says he needs from his company, boss will arrange a worker ...

Posted on Fri, 01 Nov 2019 00:48:57 -0700 by -entropyman

HTML--HTML learning notes

HTML5 The content title h1-h6 font has a row of bold upper and lower margins from large to small, align = "left/right/center" Paragraph label p has one row of top and bottom margins Horizontal split line hr Line wrap br Tabs tab Unordered list: UL: type Li Ordered list: ol: type start rever ...

Posted on Fri, 25 Oct 2019 00:02:21 -0700 by peter_anderson

React16 source code analysis - update process submission phase

Welcome to read the React source code analysis series:React16 source code analysis (I) - illustration of Fiber architectureReact16 source code analysis (2) - create updateReact16 source code analysis (III) - ExpirationTimeReact16 source code analysis (IV) - SchedulerReact16 source code analysis (V) - update process rendering stage 1React16 sour ...

Posted on Fri, 18 Oct 2019 13:19:24 -0700 by witt

Developing HTML5 games

HTML 5 games Before introducing the game, look at a framework Phaser. The phase framework is a fast, free and open source HTML5 game development framework, which provides Canvas and WebGL Two rendering methods, compatible with PC and mobile browsers. I. Phaser version Before starting the phase game, you need to define a phase.game object instan ...

Posted on Thu, 17 Oct 2019 05:19:48 -0700 by altexis

18. Enterprise Yellow Pages HTML implementation, HTML tags introduction, frameset framework, HTML5 tags, CSS

Huang enterprise HTML implementation, HTML tags introduction, frameset framework, HTML5 tags, CSS First, Alibaba business yellow pages HTML Introduction of HTML Tags 3. Frameeset Framework and iframe Framework Examples of frameset and iframe frameworks IV. HTML5 Tags h5 canvas canvas label, drag and ...

Posted on Tue, 08 Oct 2019 07:04:32 -0700 by imderek

Speech Recognition-Front-end Recording Transferred to Background Speech Recognition

Achieve front-end recording, transmit audio blob to server, and then use Baidu AI speech recognition to return the results to the front-end on the server. The last article is a demonstration of Baidu AI speech recognition Nodejs SDK version and the recognition results are returned to the front-end display. Here is a complete front-end recording ...

Posted on Wed, 04 Sep 2019 19:23:22 -0700 by soulrazer

JS Learning Notes (Chapter 14) (Form Scripts)

The Knowledge Architecture of this Chapter var EventUtil = { //Adding event handlers addHandler: function(element, type, handler){ if (element.addEventListener){ element.addEventListener(type, handler, false); } else if (element.attachEvent){ element.attachEvent("on" + type, handler); } e ...

Posted on Fri, 26 Jul 2019 22:04:16 -0700 by forcom

File API File Operation Practice of HTML5

This article is from File API File Operating PracticeAll the other series are on it. Github This is the case. Welcome to communication and Star. introduce HTML5 provides us with File API specifications. Mainly related to File interface and FileReader object . This paper collates the common front-end file operations in the development of compa ...

Posted on Mon, 22 Jul 2019 06:06:57 -0700 by sgs-techie