React Native combines Scrollable Tab, RefreshControl and FlatList to implement news categorization list

Just beginning to learn RN, familiar with the control and basic use. Knowledge points involved: 1. fetch network request, get splicing parameters, parse json. 2. Scrollable TabView and Scrollable TabBar Classified Layout. 3. FlatList data list. 4. Navigation routing carries parameter jump. 5. Drop-down refresh, combined with ...

Posted on Sun, 16 Dec 2018 18:33:04 -0800 by dmschenk

Spring MVC receives JSON data to Java objects and Java objects to JSON data

Today I started to write a project in the practical training course, using the SSM framework. Today, I have written the ajax data sending of login interface and login authentication code function, using bootstrap and Jquery.validator.js. When I write to Spring MVC using Ajax to send data in json format, I find that I always encounter 400 bad re ...

Posted on Sun, 16 Dec 2018 13:57:03 -0800 by prashant0812

JS Asynchronous Programming (2) - Promise, Generator, async/await

JS Asynchronous Programming (2) - Promise, Generator, async/await   In the last article, we talked about JS asynchronous programming, such as what is asynchronous, why to use asynchronous programming, and how to achieve asynchronous JS in browsers.Finally, we take along several JS asynchronous programming modes (callback, event and publish/su ...

Posted on Sun, 16 Dec 2018 13:33:03 -0800 by benson

A customized combobox with JQuery

It is required to implement a lightweight combobox that filters on the client side, supports a large amount of data (more than 1000 items), can quickly retrieve content, and supports basic operations such as data settings and activities. I've tried using Jquery UI before. Autocomplete However, when the amount of data is too large, the client's ...

Posted on Sun, 16 Dec 2018 07:18:04 -0800 by EvilWalrus

Enable ASP.NET Web API to support W3C CORS specification by extension

To support JSONP and W3C CORS specification by ASP.NET Web API is two ways to solve "cross-domain resource sharing". Support JSONP by extending ASP.NET Web API In the book, we realize the former, and in the book, we realize the former in the book of uuuuuuuuu W3C CORS Specification In this paper, we introduce the W3C CORS specificatio ...

Posted on Sun, 16 Dec 2018 03:51:04 -0800 by exeterdad

Asp.Net Web API 2 Lesson 13: JSON and XML Serialization in ASP.NET Web API

Share: I have several Aliyun coupons, which can offer up to 50% discount for purchasing or upgrading Aliyun's corresponding products. Ticket address: https://promotion.aliyun.com/ntms/act/ambassador/sharetouser.html?userCode=ohmepe03 Preface Before reading this article, you can also view the Asp.Net Web API 2 series navigation. http://www.cnbl ...

Posted on Fri, 14 Dec 2018 19:18:03 -0800 by borris_uk

Using Gulp of Node.js for front-end automation construction in Maven+Spring project

ABSTRACT: The Gulp of Node.js is used in the Maven+Spring project to build the front-end automation. At first, we planned to develop front-end and back-end separately. Later, we found that it was not easy to use these automated building tools to make dynamic pages using JSP or Freemarker, because we had to tune them to call Java containers. N ...

Posted on Fri, 14 Dec 2018 13:33:03 -0800 by michalchojno

Simple Vue project scaffolding (vue + webpack 2.0 + vuex + vue-router)

github address (Contains simple examples) Using Technology Stack webpack(^2.6.1) webpack-dev-server(^2.4.5) vue(^2.3.3) vuex(^2.3.1) vue-router(^2.5.3) vue-loader(^12.2.1) eslint(^3.19.0) Knowledge to be learned vue.js vuex vue-router vue-loader webpack2 eslint  Quite a lot of content, especially webpack2 tutorials, official ...

Posted on Fri, 14 Dec 2018 09:21:03 -0800 by amity

JS Advanced Chapter--Using mockjs to simulate back-end data in vue+vuecli+webpack

Preface Using mockjs, we can simulate the data in advance, if we have agreed with the back end about the data interface and what kind of data. You can use mock to generate the data you want, so that the front and back end of the development can be separated. Its main functions are: Simulated data is generated based on data template. Simula ...

Posted on Thu, 13 Dec 2018 10:06:14 -0800 by songwind

vue+vue-router+vuex+axios+es6+sass

Project address: github.com/hzzly/xyy-v…demo address: hjingren.cn/xyy-vue/Welcome to star! Function description Home Rotary Map Homepage Hot Events About Running Activities List List of outbound activities Personal Center Viewing Personal Activities Student certification (to be developed) Student Information Modification Mes ...

Posted on Thu, 13 Dec 2018 03:54:07 -0800 by resting