import{Component, View, NgIf} from'angular2/angular2'; @Component({ selector:'ng-test' }) @View({ template:'ngff-testhide-element', directives: [NgIf] }) exportclassNgTest { } 1 import NgIf and directives 4 use variable in ng-if 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1...
In this guide, we will learn what is ng-template and how it works and how Angular makes use of it in various directives like ngIf,ngFor & ngSwitch etc
@NgModule, let's briefly look at life without it. If you've worked with Angular 2 applications before RC5, your components probably looked a little like this: @Component({ selector: 'my-component', styles: [` h1 { font-size: 200px } `] template: ` Hello from MyComponent. <my-othe...
Now, in Angular, after importing the web component, it is configured to use the added schemes: [CUSTOM_ELEMENTS_SCHEMA]: import { NgModule, CUSTOM_ELEMENTS_SCHEMA } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { FormsModule } from '@angular/forms...
When something triggers these internal events, such as a keypress that triggers an with ng-model bound to it, Angular will run the $digest loop to see if anything has changed. If something has changed, Angular will update the bound JavaScript Model. If something in the Model changes,...
cdangular-ngx-translate-example Copy Next, run the following command to add the package to your application: npminstall@ngx-translate/core@13.0.0 Copy Now import theTranslateModulein yourAppModule: src/app/app.module.ts import{NgModule}from'@angular/core';import{BrowserModule}from'@angular/platfor...
import{Component, View, NgIf} from'angular2/angular2'; @Component({ selector:'ng-test', properties: ['showElement'] }) @View({ styles:['div.normal-text{width:100px;height:50px;border:1px solid gray;}'], template: `ngff-testhide-element`, directives: [NgIf] }) exportclassNgTest...
title: string = "Custom Directives in Angular"; show=true; }Template 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 {{title}} Show Me Using the ttIf directive Using the ngIf directive Run the app and compare the ngIf & our custom directive ttIf side by side. Why you need ...
app.directive('helloComponent',function(reactDirective,$ngRedux){returnreactDirective(HelloComponent,undefined,{},{store:$ngRedux});}); Be aware that you can not inject Angular directives into JSX. app.filter('hero',function(){returnfunction(person){if(person.fname==='Clark'&&person.lname==...
【angular】you have to be inside an Angular CLI project in order to use the serve command,程序员大本营,技术文章内容聚合第一站。