Angular2 小贴士 Name

 1 import { NgModule, enableProdMode } from '@angular/core';
 2 import { BrowserModule, Title } from '@angular/platform-browser';
 3 import { AppComponent } from './app.component';
 4 import{InputTextModule}from 'primeng/primeng';
 5 import{FormsModule}from '@angular/forms';
 6 
 7 enableProdMode()
 8 @NgModule({
 9     imports: [BrowserModule,InputTextModule,FormsModule],
10     declarations: [AppComponent],
11     bootstrap: [AppComponent],
12     providers: [Title]
13 })
14 export class AppModule {
15 
16 }

 1 import { Component, OnInit, enableProdMode } from '@angular/core';
 2 import { Title } from '@angular/platform-browser';
 3 
 4 @Component({
 5     moduleId: module.id,
 6     selector: 'my-app',
 7     templateUrl: "./app.component.html"
 8 })
 9 
10 export class AppComponent  {
11     name: string;
12     constructor(private title: Title) { }
13     myClick() {
14         console.log("guozhqi" + name);
15         this.title.setTitle(name);
16     }
17    
18 }

1    <input type="text" [(ngModel)]="name">
2    <button (click)="myClick()">{{name}}</button>
3    {{name}}

 1 import { Component, OnInit, enableProdMode } from '@angular/core';
 2 import { Title } from '@angular/platform-browser';
 3 
 4 @Component({
 5     moduleId: module.id,
 6     selector: 'my-app',
 7     templateUrl: "./app.component.html"
 8 })
 9 
10 export class AppComponent  {
11     name: string;
12     constructor(private title: Title) { }
13     myClick() {
14         console.log("guozhqi" +this. name);
15         this.title.setTitle(this.name);
16     }
17    
18 }