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Incrementing Charlie's age, with an error
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| <html> | |
| <body> | |
| <pre id="display"></pre> | |
| <script src="//cdn.jsdelivr.net/pouchdb/3.1/pouchdb.min.js"></script> | |
| <script src="index.js"></script> | |
| </body> | |
| </html> |
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| // Destroy the database before doing anything, because I want | |
| // you to see the same thing if you reload. | |
| // Ignore the man behind the curtain! | |
| new PouchDB('sample').destroy().then(function () { | |
| return new PouchDB('sample'); | |
| }).then(function (db) { | |
| // | |
| // IMPORTANT CODE STARTS HERE | |
| // | |
| db.put({_id: 'charlie', age: 21}).then(function () { | |
| return db.get('charlie'); | |
| }).then(function (charlie) { | |
| document.getElementById('display').innerHTML = 'Charlie is how old? ' + JSON.stringify(charlie); | |
| // increment Charlie's age | |
| charlie.age++; | |
| return db.put(charlie); | |
| }).then(function () { | |
| return db.get('charlie'); | |
| }).then(function (charlie) { | |
| document.getElementById('display').innerHTML += '\nCharlie is how old? ' + JSON.stringify(charlie); | |
| // increment Charlie's age again | |
| charlie.age++; | |
| return db.put(charlie); | |
| }).then(function () { | |
| return db.get('carlie'); // <-- WHOOPS, THIS IS A TYPO! | |
| }).then(function (charlie) { | |
| document.getElementById('display').innerHTML += '\nCharlie is how old? ' + JSON.stringify(charlie); | |
| }).catch(function (err) { | |
| console.log(err); | |
| document.getElementById('display').innerHTML += '\nWHOOPS WE GOT AN ERROR: ' + err; | |
| }); | |
| // | |
| // IMPORTANT CODE ENDS HERE | |
| // | |
| }); |
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