Created
August 21, 2019 12:54
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Quick example of how to submit a form with JavaScript.
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <meta http-equiv="X-UA-Compatible" content="ie=edge"> | |
| <title>Submit a form with JavaScript</title> | |
| <style> | |
| html, body { | |
| height: 100%; | |
| } | |
| body { | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| } | |
| form { | |
| display: flex; | |
| flex-direction: column; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <form id="registerForm"> | |
| <label for="username">Username</label> | |
| <input type="text" name="username" id="username"> | |
| <label for="password">Password</label> | |
| <input type="password" name="password" id="password"> | |
| <label for="password">Confirm Password</label> | |
| <input type="password" name="confirmPassword" id="confirmPassword"> | |
| <button>Register</button> | |
| </form> | |
| <script> | |
| registerForm.addEventListener('submit', (event) => { | |
| event.preventDefault(); | |
| const formData = Array.from(registerForm.elements) | |
| .reduce((acc, { id, value }) => ({ [id]: value, ...acc }), {}) | |
| delete formData['']; | |
| // Send ajax request e.g. | |
| console.log(formData); | |
| }); | |
| </script> | |
| </body> | |
| </html> | |
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