Nodejs Programming Tutorials, Guides & Best Practices

Add the following code to your app.js file within the db.serialize() block, after the table creation:

// Insert data into the "accounts" table
const stmt = db.prepare('INSERT INTO accounts (private_key, address, decimalNumber, has_transactions) VALUES (?, ?, ?, ?)');

stmt.run('private_key_value', 'address_value', 'decimalNumber_value', 1, function(err) {
  if (err) {
    console.error('Error inserting data:', err.message);
  } else {
    console.log(`A row has been inserted with rowid ${this.lastID}`);
  }
});

stmt.finalize();

Create a form in React to submit new posts:

   function CreatePost() {
       const [title, setTitle] = useState('');
       const [body, setBody] = useState('');

       const handleSubmit = (event) => {
           event.preventDefault();

           axios.post('/api/posts', { title, body })
               .then(response => {
                   console.log('Post created:', response.data);
               })
               .catch(error => {
                   console.error('There was an error creating the post!', error);
               });
       };

       return (
           <form onSubmit={handleSubmit}>
               <div>
                   <label>Title:</label>
                   <input type="text" value={title} onChange={(e) => setTitle(e.target.value)} />
               </div>
               <div>
                   <label>Body:</label>
                   <textarea value={body} onChange={(e) => setBody(e.target.value)}></textarea>
               </div>
               <button type="submit">Create Post</button>
           </form>
       );
   }

   export default CreatePost;