Use JQuery to send a request to refresh the page locally

json What is JSON JSON(JavaScript Object Notation) is a lightweight data exchange format. It is based on ECMAScript A subset of. JSON uses a completely language independent text format, but also uses habits similar to the C language family (including C,C++,C#,Java,JavaScript,Perl,Python Etc.). These features make JSON an ideal data exchange l ...

Posted by salathe on Thu, 07 May 2020 08:21:37 -0700

Use JQuery to complete the following list of left and right selections

Js related technology select drop-down list Multiple allow multiple selection ondblclick: double click event for loop traversal, removing problems while traversing requirement analysis Our products usually include what we have and what we don't have. Now we need a page for dynamic editing of these products Step analysis 1. Import JQ file 2. Do ...

Posted by Jas on Thu, 07 May 2020 07:35:11 -0700

When the WeChat applet encounters AR

When the WeChat applet encounters AR, what kind of sparks will it wipe out?Expectation and excitement... Through this tutorial, you can start from the foundation to create an AR framework for a WeChat applet, all of which are open source and available for everyone to learn. This course requires some foundation: WeChat Developer Tools, Jav ...

Posted by 555sandy on Wed, 06 May 2020 21:34:06 -0700

Use JavaScript to complete all or none of the check boxes

Select all or none of the check boxes requirement analysis In the commodity classification interface, when we click the select all box, we want to select all the commodities. When we cancel, we want to uncheck all the commodities technical analysis checked="checked" select the check box Event: onclick click event getElementsByTagName: ...

Posted by Kasuke_Akira on Wed, 06 May 2020 08:07:20 -0700

Introduction and learning notes of Angular

Angular The performance of Google's open source JavaScript library is much higher than that of the previous version. It uses Typescript and new mode for development, so from the second version, the number of people has suddenly dropped dramatically. Technology: basic use of typescript, es6 Typescript is a superset of JavaScript. Both JavaScr ...

Posted by gokhul on Wed, 06 May 2020 05:53:50 -0700

Jquery Custom Plugin

In the previous article, plug-ins with several different functions were introduced. You should think about how plug-ins are generated. A plug-in is a function or a style that a user encapsulates for ease of use. The consumer can simply call a method, or a selector, and so on.This idea is common, and people who type code always think about how t ...

Posted by zimick on Tue, 05 May 2020 17:49:07 -0700

JQuery Getting Started+js Library File Sharing

data Links: https://pan.baidu.com/s/1aHUnfPcs1VJAas5zj5abQA Extraction code: b1hb Include the js library files needed for this section, as well as the api documentation for JQuery What JQuery jQuery is a fast and concise JavaScript framework, which is another excellent JavaScript code base (or JavaScript framework) after Prototype.jQuery was d ...

Posted by GirishR on Tue, 05 May 2020 12:58:12 -0700

Upload files through fromdata

In fact, there are many plug-ins for file upload, but what we do now requires to use as few plug-ins as possible, so I wrote it myself. I've also written about file processing with node before. This time, I'll try it in php. a.html file <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/html"> <head> <meta http- ...

Posted by asd on Tue, 05 May 2020 06:05:32 -0700

JavaScript object Array,Map,Set use

for (int i = 0; I < 3; I + +) {/ / [focus on three times] Before we explain the usage of each object, we must pay attention to the compatibility of the browser when using JavaScript objects! Especially the version of IE!!!! } To view the specific API, please check JavaScript object Here is the specific API introduction! Please refer to ...

Posted by Shane10101 on Mon, 04 May 2020 20:38:42 -0700

3D stereo vision based on CesiumVR

Overall thinking   On the basis of VR module, the parallax is adjusted to change with the distance; When the left and right screens are divided, the left and right screens need to be compressed 1 / 2 horizontally, because 3D-TV will stretch when merging the left and right format images; The position of the camera on the left screen has change ...

Posted by happypete on Mon, 04 May 2020 06:20:19 -0700