// Require Couchbase Module var couchbase = require('couchbase'); // Setup Cluster Connection Object var cluster = new couchbase.Cluster('couchbase://127.0.0.1'); // Setup Bucket object to be reused within the code var bucket = cluster.openBucket('travel-sample'); // Setup a new Document and store in the bucket var key = "nodeDevguideExampleReplace"; bucket.insert(key, {test:"Some Test Value"},function(err, res) { if (err) throw err; console.log('Initialized Document, stored to bucket'); // Get Document bucket.get(key, function (err, resRead) { if (err) throw err; // Print Document Value console.log("Retrieved Document:", resRead.value); // Add to value, and replace resRead.value.test2='Some More Test Values'; var updatedVal=JSON.stringify(resRead.value); bucket.replace(key,updatedVal,function(req,resUpdated){ if (err) throw err; // Get Replaced Document Value bucket.get(key, function (err, resReadUpdated) { if (err) throw err; // Print Document Value console.log("Retrieved Document:", resReadUpdated.value); console.log('Example Successful - Exiting'); process.exit(0); }); }); }); });