无法绑定到'formGroup',因为它不是'form'的已知属性
情况:
请帮忙!我试图在我的Angular2应用程序中制作一个非常简单的表单,但无论它从不工作。
角度版本:
Angular 2.0.0 Rc5
错误:
Can't bind to 'formGroup' since it isn't a known property of 'form'
代码:
风景:
<form [formGroup]="newTaskForm" (submit)="createNewTask()"> <div class="form-group"> <label for="name">Name</label> <input type="text" name="name" required> </div> <button type="submit" class="btn btn-default">Submit</button></form>
控制器:
import { Component } from '@angular/core';import { FormGroup, FormControl, Validators, FormBuilder } from '@angular/forms';import {FormsModule,ReactiveFormsModule} from '@angular/forms';import { Task } from './task';@Component({
selector: 'task-add',
templateUrl: 'app/task-add.component.html'})export class TaskAddComponent {
newTaskForm: FormGroup;
constructor(fb: FormBuilder)
{
this.newTaskForm = fb.group({
name: ["", Validators.required]
});
}
createNewTask()
{
console.log(this.newTaskForm.value)
}}ngModule:
import { NgModule } from '@angular/core';import { BrowserModule } from '@angular/platform-browser';import { FormsModule } from '@angular/forms';import { routing } from './app.routing';import { AppComponent } from './app.component';import { TaskService } from './task.service'@NgModule({
imports: [
BrowserModule,
routing,
FormsModule
],
declarations: [ AppComponent ],
providers: [
TaskService
],
bootstrap: [ AppComponent ]})export class AppModule { }问题:
为什么我会收到这个错误?
我错过了什么吗?
qq_花开花谢_0
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