/TypeScript/React dynamic inputs with id

React dynamic inputs with id

import React from 'react';
import { useState } from 'react';

function DynamicInput() {

    const [values, setValues] = useState({ val: []});

      function createInputs() {
        return values.val.map((el, i) =>
          <div key={i}>
            <input type="text" value={el||''} onChange={handleChange.bind(i)} />
            <input type='button' value='remove' onClick={removeClick.bind(i)} />
          </div>
        );
      }

    function handleChange(event) {
      let vals = [...values.val];
      vals[this] = event.target.value;
      setValues({ val: vals });
    }

    const addClick = () => {
      setValues({ val: [...values.val, '']})
    }

    const removeClick = () => {
      let vals = [...values.val];
      vals.splice(this,1);
      setValues({ val: vals });
    }

    const handleSubmit = event => {
      alert('A name was submitted: ' + values.val.join(', '));
      event.preventDefault();
    }

    return (
      <form onSubmit={handleSubmit}>
          {createInputs()}
          <input type='button' value='add more' onClick={addClick} />
          <input type="submit" value="Submit" />
      </form>
    );

}

export default DynamicInput;

Source: stackoverflow.com

Similar codes

8 votes113 views5 answers
Google fonts cdn link
TypeScript
10 votes145 views3 answers
Foreach typescript
TypeScript
1 vote126 views1 answer
Is id in array typescript
TypeScript
2 votes130 views1 answer
TypeError: default_collate: batch must contain tensors, numpy arrays, numbers, dicts or lists; found <class 'PIL.Image.Image'>
TypeScript
1 vote147 views1 answer
Python requests firefox headers
TypeScript
0 vote117 views1 answer
Angular material date picker add dates automatically
TypeScript
84 votes264 views6 answers
Conda list environments
TypeScript
3 votes118 views2 answers
Expo vector icons props
TypeScript
0 vote690 views1 answer
The benefits of deploying a network using a WLC
TypeScript
1 vote123 views2 answers
Typescript object key enum
TypeScript