Define a filed should has validation: export class DemoFormSku { myForm: ControlGroup; sku: AbstractControl; constructor(fb:FormBuilder) { this.myForm = fb.group({ "sku": ["", Validators.required] }); this.sku = this.myForm.controls['s…

Angular 4.x 快速入门 Angular 4 快速入门 涉及 Angular 简介.环境搭建.插件表达式.自定义组件.表单模块.Http 模块等 Angular 4 基础教程 涉及 Angular CLI 使用.创建组件.事件.自定义服务. ngFor 指令.Input.Output 装饰器等 Angular 4 指令快速入门 涉及如何创建指令.定义输入属性.事件处理.如何获取宿主元素属性值.如何创建结构指令等 Angular 4 表单快速入门 涉及如何创建表单.表单验证.表单控件状态.…

ngVerify v1.5.0 a easy Angular Form Validation plugin.简洁高效的__angular表单验证插件__ See how powerful it.看看它有多强大 动态校验 自动关联提交按钮 多种 tip 校验消息提示 不只校验 dom 元素值,还可以校验 ngModel 数据模型 支持任意类型表单元素,甚至可以校验非表单元素 提供 type 类型校验模板,你几乎不需要定校验规则 提供自定义规则 支持第三方组件校验 Show HOME - 首页 DE…

我由于制作登陆界面,用到了angular-validation,结合ng-cookies,实现记住账户密码的功能.文档是https://github.com/hueitan/angular-validation/blob/master/API.md 该文档挺详细的介绍了angular-validation的使用方式.我因为英文不好,理解的不是很仔细.但是总结了以下的使用经验. 1 首先在模块中注入validation模块 var app = angular.module("zdwq",…

Inputs using Angular 2’s ngModel automatically apply style classes of .ng-validand .ng-invalid each time the input’s validity changes. These classes allow you easily add your own styles simply by declaring the styles in your Componentdecorator. impor…

Angular 2’s ngModel provides error objects for each of the built-in input validators. You can access these errors from a reference to the ngModel itself then build useful messaging around them to display to your users. First, you can use 'ngModel' fr…

Using Radio Buttons in Angular 2 requires a basic understanding of forms as well as how their labels will match up with each input. This lesson shows how to use *ngFor with radio buttons and covers the quirks of the id property and forattributes as w…

angular 1.5 beta link NgModelController provides API for the ngModel directive. The controller contains services for data-binding, validation, CSS updates, and value formatting and parsing. It purposefully does not contain any logic which deals with…

本文对 Angular Schematics 进行了介绍,并创建了一个用于创建自定义 Component 的 Schematics ,然后在 Angular 项目中以它为模板演练了通过 Schematics 添加自定义的 Component . 1. 什么是 Schematics?  简单来说,Schematics 是一个项目处理工具,可以帮助我们对 Angular 项目中的内容进行成批的处理. 比如我们在是使用 Angular CLI 的时候,可能使用过诸如 ng g c myComponen…

本文转自:https://loiane.com/2017/08/angular-hide-navbar-login-page/ In this article we will learn two approaches to hide the Navbar Menu when displaying the Login page in Angular projects. Update December 2017: code updated to Angular v5 and Material v5.…