Erro ao tentar pegar mensagem de formul�rio - Angular

17/02/2021

HTML Angular TypeScript JavaScript AngularJS

Ol� pessoal,
Estou aqui com a seguinte d�vida:
Eu quero fazer um formul�rio, que pega o titulo e o corpo de uma mensagem qualquer, e exiba essa mensagem em um alert. Mas quando pressiono em enviar, o browser me retorna 404.

app.component.html:

<div class="form-group">
  <form method="post" id="push" action="app.component.ts" onsubmit="return getData()">
   Titulo: <input type="text" name="title" placeholder="Title"  id="title" ngModel/>
    <br>
   Corpo: <input type="text" name="body" placeholder="Body" id="body"/>
    <br>
    <input type="submit" name="submit" onclick="getData()"/>
    </form> 
</div>

app.component.ts:

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})

export class AppComponent {}

function getData() {
  var title = document.getElementById("title");
  var body = document.getElementById("body");

  var push = title + " | " + body;

  alert(push);
}

app.component.js:

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
exports.__esModule = true;
exports.AppComponent = void 0;
var core_1 = require("@angular/core");
var AppComponent = /** @class */ (function () {
    function AppComponent() {
    }
    AppComponent = __decorate([
        core_1.Component({
            selector: 'app-root',
            templateUrl: './app.component.html',
            styleUrls: ['./app.component.css']
        })
    ], AppComponent);
    return AppComponent;
}());
exports.AppComponent = AppComponent;
function getData() {
    var title = document.getElementById("title").value;
    var body = document.getElementById("body").value;
    var push = title + " | " + body;
    alert(push);
}

Mariana

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