我有这个代码:
import { Component, OnInit } from '@angular/core';
import { NgForm, FormsModule} from '@angular/forms';
@Component({
selector: 'app-adm',
// templateUrl: './adm.component.html',
template: `<form #f="ngForm" (submit)="form_submit(f)">
<input ngModel name="nomeEmpresa" placeholder="Nome da empresa" type="text"><br>
<input ngModel name="atuacao" placeholder="Ramo de atuação" type="text"><br>
<input ngModel name="vagas" placeholder="Numero de vagas" type="number"><br>
<input ngModel name="salario" placeholder="Salário" type="number"><br>
<input ngModel name="descricao" placeholder="Descrição da vaga" type="text" ><br>
<button type="submit">Lançar vaga</button>
</form>
<div>
<h1 *ngFor="let p of addItem">{{p.Empresa}}</h1>
<p *ngFor="let p of addItem">{{p.Atuacao}}</p>
<p *ngFor="let p of addItem">{{p.Vagas}}</p>
<p *ngFor="let p of addItem">{{p.Salario}}</p>
<p *ngFor="let p of addItem">{{p.Descricao}}</p>
</div>
<app-leitura><app-leitura>
`,
styleUrls: ['./adm.component.css']
})
export class FormItemSubmit implements OnInit {
addItem: Array<any>;
constructor(){}
ngOnInit(){
this.addItem = new Array<any>();
}
form_submit(f:NgForm){
this.addItem.push({
Empresa: f.form.controls.nomeEmpresa.value,
Atuacao: f.form.controls.atuacao.value,
Vagas: f.form.controls.vagas.value,
Salario: f.form.controls.salario.value,
Descricao: f.form.controls.descricao.value,
});
console.log(this.addItem);
}
}
我的意图是将输入信息显示为一个组,如我的输出示例所示:
例子1
示例1.0
1
1.1
as a whole
(现在对于第二个输入,应该是这样的)
例子2
示例2.0
2
2.1
as a whole
因此,每次按下按钮时,它都会创建一个新的整个表单输出,这些输出一起显示,但我得到的是以下输出:
example1
example2
example1.0
example2.0
1
2
1.1
2.1
as a whole
as a whole
它显示为组,但不是在表单输入之间进行分隔,而是由 {{p.something }} 分隔。任何解决方案?
PS:对不起,如果我没有表达我的问题,英语不是我的第一语言
你只需要这样包装它:
<ng-container *ngFor="let p of addItem">
<h1>
{{p.Empresa}}
</h1>
<p>
{{p.Atuacao}}
</p>
<p>
{{p.Vagas}}
</p>
<p>
{{p.Salario}}
</p>
<p>
{{p.Descricao}}
</p>
</ng-container>
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