javascript - CouchDb automatic timestamps - Stack Overflow

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I'm implementing a message application using CouchDB. I want to apply timestamps to each message. I found some references indicating that I should use document update handlers for this. In place updates seem like the right thing. But where would I get a timestamp from? Is it in the req object somewhere?

{
  updates: {
    "in-place" : function(doc, req) {
      doc.timestamp = "???";
      var message = "set timestamp to "+doc.timestamp;
      return [doc, message];
    }
  }
}

I'm implementing a message application using CouchDB. I want to apply timestamps to each message. I found some references indicating that I should use document update handlers for this. In place updates seem like the right thing. But where would I get a timestamp from? Is it in the req object somewhere?

{
  updates: {
    "in-place" : function(doc, req) {
      doc.timestamp = "???";
      var message = "set timestamp to "+doc.timestamp;
      return [doc, message];
    }
  }
}

• javascript
• couchdb

Share Improve this question Follow asked Jun 9, 2010 at 21:03 SorcyCatSorcyCat 1,2161010 silver badges1919 bronze badges 1

• stackoverflow./questions/4812235/… – abernier Commented Nov 11, 2012 at 15:05

Add a ment  | 

1 Answer 1

Sorted by: Reset to default 7

The answer is to use javascript's date functions.

{
  updates: {
    "in-place" : function(doc, req) {
      doc.timestamp = new Date().getTime();
      var message = "set timestamp to "+doc.timestamp;
      return [doc, message];
    }
  }
}

Unfortunately, getting this update to trigger from jcouchdb is the next problem.

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