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Log in when the login is successful, you need to put the information into a cookie, NPM install several Angular2-cookie ng2-cookies angular2-cookiesAccording to the above method, always error, method is undefined, Baidu Google no fruitFinally, one of the local storage solutions to LOCALSTORAGE,HTML5, easy to use Localstorage.setitem (' User ', Json.stringif
"Preface" This is also from the document written by Xiaofeng, I do end-to-end testing when the project is used. "Body" Project Flow install webstorm-Continuous Integration Server Download Address: http://www.jetbrains.com.cn/webstorm.html New ANGULAR2 Project Enter directly from the command prompt: ng New Angular-cli-project PS:ANGULAR2 basic files have been created, the next is to download the project depends on the Nodejs package, with Ng ne
Angular2 entry-Architecture Overview, angular2 Architecture OverviewToo many rows too many rowsIntroduction In March 23, Angular4 was officially released (not 3 ). It seems that Angular2 is now learning again later-_-|. Angular2 has made great changes based on Angular1. I asked an
Implementation of Angular2 form custom validators, angular2 form This article describes how to determine the result of the validators. Here, we will look at how to implement a custom validators. Target We need to implement a mobile phone number verification tool. The instance used is based on the instance in the previous article, that is, the form page of user information input. We add a cell phone number v
Example code of the angular2 series route transition animation and angular2 example code Angular2's animation system gives you the ability to make a variety of animation effects, and strives to build an animation with the same performance as the native CSS animation. Angular2 animation is mainly combined with @ Compone
LocalStorage usage summary, localstorage Summary Note: This article reposted arrogant God blog, http://www.cnblogs.com/st-leslie/p/5617130.html,Learning only is not used for other purposes,If you want more dry goods, please go to this great god blog 1. What is localStorage and sessionStorage? In HTML5, a new localStorage
here, Angular2 is packaged in production mode with Webpack2:Use rollup packaging or comparison pit, function and plug-in is not as webpack, the key does not support code separation, resulting in angular lazy loader will not be able to use. Specific steps:Angular=>aot=>webpack (Tree shaking Uglify)angular=>aot:First you need to rely on:"@angular/compiler" "@angular/compiler-cli" "@angular/platform-browser".NPM Install Them.Here is the directory structu
Angular2 entry-Data Binding and angular2 entry-level bindingToo many rows too many rowsIntroduction In Angular2, the data binding method is one-way by default. The data binding method can be divided: 1. Property binding and interpolation expression component class-> Template 2. Event binding: Template-> component class 3. Bidirectional binding: Template Zookeepe
Angular2 getting started, angular2 getting started Recently, versions of angular2, 1, and 2 have changed significantly. The following summarizes some learning websites and installation steps. Official Chinese website (required ): Https://angular.cn Lazy learning: Http://www.imooc.com/learn/789 Support for bootstrap UI Components Https://github.com/angular-ui/boo
Angular2 searches for and resets the button for a live animation, and angular2 for a live Animation Requirement: Add a search and reset transfer animation to the Project Management page. The first thought was to use angular2's animations attribute. // project.component.tsimport {trigger, state, style, animate, transition} from '@angular/animations';@Component({ s
How to use pipeline Pipe of Angular2, and pipeline pipe of angular2 Pipeline Pipe can use data as input and convert and output data according to rules. There are many built-in Pipe in Angular2, such as DatePipe, UpperCasePipe, and currenpolicipe. Here we will mainly introduce how to customize Pipe. 1. MPS queue Definition The following code defines Pipe: import {
LocalStorage usage and localstorage usage 1. What is localStorage? In HTML5, a new localStorage feature is added, which is mainly used as local storage, solve the problem of insufficient cookie storage space (the storage space of each cookie in the cookie is 4 k). In localStorage
Angular2 countdown component usage details, angular2 Usage Details The project encounters a countdown requirement. Considering that it will be used in other modules in the future, it encapsulates a component by itself. It is easy to reuse later. The component requirements are as follows:-Receiving the delivery deadline of the parent component-Receive parent-level component delivery title Component Effect V
Detailed description of the usage of localStorage in JavaScript, and detailed description of localstorage LocalStorage is mainly used to replace cookies and solve the read/write difficulties and limited capacity problems of cookies (refer to the usage points of cookies. LocalStorage has the following features: 1.
Angular2 custom paging component, angular2 custom Paging In the project, parameters sent from the frontend to the backend are as follows: PageSize: number of entries per page PageNo: Current page number For example, if there are currently 1st pages and 20 records on each page, the background returns 20 records on 1st pages (SQL should use limit to retrieve paging data) At the same time, the back-end interfa
Detailed explanation of Http request principles and usage in angular2 and angular2 This document describes the principles and usage of Http requests in angular2. We will share this with you for your reference. The details are as follows: Provide HTTP Services HttpModule is not the core module of Angular. Angular is an optional method for Web access.@angular/http.
Localstorage.setitem ("Key", "value");//store variable named key, value = Localstorage.key = "value"//save variable named key, value is Localstorage.getitem ("key");//Gets the value of the stored variable key www.it165.net localstorage.key;//Gets the value of the stored variable key Localstorage.removeitem ("key")//delete stored variable named key The above is the method called by Localstorage. The following is a description of how to store a
LocalStorage local storage and localstorage We believe that HTML5 provides two new features: localStorage and sessionStorage. Based on these two features, we can implement offline and session storage for web resources, if you are still using cookies to temporarily store network resources, it will be too out. Why not use such a good thing? The following is a simpl
Angular2 and TypescriptOriginal link: Https://www.infoq.com/articles/Angular2-TypeScript-High-Level-OverviewYakov Fain Posted on APR 26, 2016--------------------------------------------------------------------------------------------------------------- ---------------Angularjs is currently the most popular JavaScript framework available for creating Web applications. And now
Sessionstorage is used to store data locally in a session, which can only be accessed by a page in the same session and destroyed when the session ends. So sessionstorage is not a persistent local store, only session-level storage. While Localstorage is used for persistent local storage, the data will never expire unless the data is actively deleted.The difference between Web storage and cookiesThe concept of WEB storage is similar to a cookie, except
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