如何将值推入数组

Question

我有形式值与'我'甚至必须发送存储在本地主机的ID。我该怎么做.........任何人都请建议帮助....

onSubmit(form){ 

    console.log(form); 
    var str = localStorage.getItem('social'); 
    var loc = JSON.parse(str); 
    var profile_id = loc.profile_id; 
    var headers = new Headers(); 
    headers.append('Content-Type','application/x-www-form-urlencoded') 
    this.http.post('http://localhost/angular/index.php/profile/addaddress', JSON.stringify(form),{headers:headers}) 
     .subscribe(
     response => { 
      if(response.json().error_code ==0){ 
      alert('added successfully'); 
      } 
      else{ 
      alert('fail'); 

      } 
      }) 
    } 


    } 

Answer 1

onSubmit(form){ 
     ... 
     var profile_id = loc.profile_id; 
     form.profile_id=prifile_id; 
     ... 
}