小编vik*_*mar的帖子

这里我有一个联系表单，我希望提交表单后表单的所有值都应该为空。
我编写了以下代码。但是在提交表单的值保持不变后，这不起作用。
这里有什么问题以及如何解决它。

export default function contact() {

  const[name,setName]=useState("")
  const[phone,setPhone]=useState("")
  const[email,setEmail]=useState("")
  const[query,setQuery]=useState("")
  const [submitted, setSubmitted] = useState(false)

const  handleSubmit=(e)=>{
    e.preventDefault()
    console.log(e);
    let data = {
      name,
      email,
      phone,
      query
    }
    console.log(data);
    axios.post('http://127.0.0.1:8000/api/create/',data).then((res)=>{
      console.log(res);
      setSubmitted(true)
      setName('')
      setPhone('')
      setEmail('')
      setQuery('')
    })
  }
    return (
    <>
      <div>
        <h1>Contact Page</h1>
      </div>
        
        <div >    
           <form action="contact" method="post">
              <input name="name"  onChange={(e)=>{setName(e.target.value)}} placeholder="Name" / ><br />
              <input name="phone" onChange={(e)=>{setPhone(e.target.value)}} placeholder="Phone" /><br />
              <input name="email" onChange={(e)=>{setEmail(e.target.value)}} type="email" placeholder="E-mail" / ><br />
              <textarea name="text" onChange={(e)=>{setQuery(e.target.value)}} placeholder="How can we help …

I just go through an interview where i was asked how can i access local variable of function to other function. code flow-

class A{
    public:
    void fun1(int a){
       int local_var=a;
    }
    
    void fun2(){
        // here i want to use local_var of fun1
        //you are not allowed to do any changes either in fun1 and class
        // however you can do anythingh in fun2.
    }
  
}

is there any way to do it.