example. NgSwitch is an Angular directive that displays one element from a possible set of elements based on some condition. NgSwitch uses NgSwitchCase and NgSwitchDefault directive. NgSwitch uses ngSwitchCase keyword to define a set of possible element trees and ngSwitchDefault ...
angular 中*ngIf 和*ngSwitch判断语句 Welcome to {{ title }}! show hide 这是 ngIF 判断是否显示 已支付 订单已经确认 已发货 无效 import { Component } from '@angular/core'; @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls:...
Elements within the [NgSwitch] statement but outside of any NgSwitchCase or ngSwitchDefault directive are preserved at the location.Example: Three things to keep in mind ngSwitch, ngSwitchCase and ngSwitchDefault.ngSwitch - set the property value of model. For example - viewMode, which is ...