Created
October 29, 2019 11:58
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Simple client for writing to a `user` table with Hasura
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| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>fetch hasura</title> | |
| </head> | |
| <body> | |
| <form id="create_user_form"> | |
| Enter id: <input type="text" name="user_id" id="user_id"> | |
| Enter name: <input type="text" name="user_name" id="user_name"> | |
| Enter email: <input type="email" name="user_email" id="user_email"> | |
| <button id="btn" type="button">submit</button> | |
| </form> | |
| <div id="response"></div> | |
| <script> | |
| const btn = document.getElementById('btn') | |
| btn.addEventListener('click', createUser) | |
| function createUser() { | |
| const uid = document.getElementById('user_id').value | |
| const name = document.getElementById('user_name').value | |
| const email = document.getElementById('user_email').value | |
| const response = document.getElementById('response') | |
| fetch('http://localhost:8080/v1/graphql', { | |
| method: 'POST', | |
| headers: { 'Content-Type': 'application/json' }, | |
| body: JSON.stringify({ | |
| query: `mutation { | |
| insert_user(objects: {email: "${email}", id: ${uid}, name: "${name}"}) { | |
| returning { | |
| name | |
| } | |
| } | |
| }` | |
| }), | |
| }) | |
| .then(res => res.json()) | |
| .then(res => { | |
| const info = res.data.insert_user.returning[0] || res.error | |
| response.innerHTML = JSON.stringify(info) | |
| }); | |
| } | |
| </script> | |
| </body> | |
| </html> |
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