按钮上的表单数据点击

Question

So I have a simple login component created with angular like so.

<div class="form">
<form (submit) = "loginUser($event)">
<input type="text" placeholder="username"/>
<input type="password" placeholder="password"/>
<button type = "submit">login</button>
</form>
</div>

On click of this button I want to be able to print the data to the console which is why I added this functionality.

<form (submit) = "loginUser($event)">

This is what my .ts file looks like for that same component.

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

@Component({
  selector: 'app-login-form',
  templateUrl: './login-form.component.html',
  styleUrls: ['./login-form.component.css']
})
export class LoginFormComponent implements OnInit {

  constructor() { }

  ngOnInit() {
  }

  loginUser(e){
    var username = e.target.elements[0].value;
    var password = e.target.elements[1].value;
    console.log(username,password);
  }

}

When I look at the console I don't see the user name and password that was entered. Am I doing something wrong?

Answer 1

<form class="k-form" (ngSubmit)="loginUser()>

  <input type="text" [(ngModel)]="username" name="username"  placeholder="username">

  <input type="password"[(ngModel)]="password" name="password" placeholder="password">
</form>

Component

username: string;
password: string;


loginUser(){
  console.log(this.username,this.password);
}

Answer 2

将e.preventDefault()添加到函数后，它似乎可以正常工作