Javascript 当我在angular中导入formsmodule时，我的按钮在此之后似乎不起作用

当我在angular项目上从“@angular/forms”；”导入此“import{FormsModule}”时。我的按钮好像不起作用了。如果我点击它，什么都没有

这是我的app.module.ts

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';

import { FormsModule } from '@angular/forms';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { HomeComponent } from './home/home.component';
import { AboutComponent } from './about/about.component';

@NgModule({
  declarations: [
    AppComponent,
    HomeComponent,
    AboutComponent
  ],
  imports: [
    BrowserModule,
    AppRoutingModule,
    FormsModule
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

这是我的家 按钮类是btn

<div class="container color-dark">
    <div class="col">
        <p>Add you Bucket List</p>
    </div>
    <div class="col">
        <p>Your Bucket List ({{ itemCount }})</p>
    </div>
</div>
<div class="container color-light">
    <div class="col">
        <p>Use this form to add a new Bucket List!</p>

        <form>
            <input type="text" class="txt" name="item" placeholder="Life Goal.." [(ngModel)]="goalText">
            <input type="submit" class="btn" value="Add Item" (click)="addItem()">
        </form>
    </div>
    <div class="col">
        <p class="life.container">
            I want to climb a mountain.
        </p>
    </div>
</div>

---

我试着在谷歌上搜索，但没有弹出任何信息，或者我只是在看代码的错误一面。如果您有什么想法或技巧可以帮助我解决这个问题，我将非常感谢您在home.components.ts中将函数名从additem（）更正为，它会起作用。我应该用资本这就是为什么它不起作用

import { Component, OnInit } from '@angular/core';

@Component({
  selector: 'app-home',
  templateUrl: './home.component.html',
  styleUrls: ['./home.component.scss']
})
export class HomeComponent implements OnInit {

  itemCount: number;
  btnText: string = 'Add an Item';
  goalText: string = 'My First Life Goal';
  goals = [];

  constructor() { }

  ngOnInit() {
    this.itemCount = this.goals.length;
  }

  additem(){
    this.goals.push(this.goalText);
    this.goalText = '';
    this.itemCount = this.goals.length;
  }

}