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Incorporating the Config Component HousesCreate

Incorporating the Config Component HousesCreate

Learn how to use event handlers for creating components in React TypeScript.

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Creating the HousesCreate component

To create the HousesCreate component, which enables us to create a house from the frontend of our real estate web application, we'll create a file named HousesCreate.tsx inside the already-created config folder inside the src folder of our project directory. In this file, we'll add the following lines of code:

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import React, { SyntheticEvent, useState } from 'react';
import Wrapper from './config/Wrapper';
import { Redirect } from 'react-router-dom';
const HousesCreate = () => {
  const [name, setName] = useState('');
  const [image, setImage] = useState('');
  const [description, setDescription] = useState('');
  const [redirect, setRedirect] = useState(false);
  const submit = async (e: SyntheticEvent) => {
    e.preventDefault();
    await fetch('{{EDUCATIVE_LIVE_VM_URL}}/api/houses', {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify({
        name,
        image,
        description,
      }),
    });
    setRedirect(true);
  };
  if (redirect) {
    return <Redirect to={'/config/houses'} />;
  }
  return (
    <Wrapper>
      <form onSubmit={submit}>
        <div className='form-group'>
          <label>Name</label>
          <input
            placeholder='Name'
            type='text'
            className='form-control'
            name='name'
            onChange={(e) => setName(e.target.value)}
          />
        </div>
        <div className='form-group'>
          <label>Image</label>
          <input
            placeholder='Image'
            type='text'
            className='form-control'
            name='image'
            onChange={(e) => setImage(e.target.value)}
          />
        </div>
        <div className='form-group'>
          <label>Description</label>
          <input
            placeholder='Description'
            type='text'
            className='form-control'
            name='description'
            onChange={(e) => setDescription(e.target.value)}
          />
        </div>
        <button className='btn btn-outline-secondary'>Save</button>
      </form>
    </Wrapper>
  );
};
export default HousesCreate;

  • Line 1: We import React—React’s event handling system—syntheticEvent, and the React Hook useState from react.

  • Line 2: We ...