update/delete single row #111

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1. dxg commented on Apr 10, 2013

   

   dxg

   on Apr 10, 2013

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   dm.models.person.get(1, function(err, item) {
     item.name = 'Jacque';
     item.save( ...
   });

   For changing many attributes at once I used: _.extend(item, attributes);

   There is no publicly exposed item.update(attrs, cb) method.

   Definitely on the todo list..
2. dresende commented on Apr 10, 2013

   

   dresende

   on Apr 10, 2013

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   It's an easy function to do. About the "delete single row" issue, you can just do:

   item.remove(function (err) { // callback optional
       if (!err) console.log("removed!");
   });
3. dresende

   added a commit that references this issue on Apr 10, 2013

   Changes instance.save() to support an hash of changes before saving (#…

   ...

   9a74103
4. dresende commented on Apr 10, 2013

   

   dresende

   on Apr 10, 2013

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   Instead of creating another method in every instance (which could conflict with properties names and we want to avoid it), I changed .save() to support the following different options.

   item.save(); // just save, no callback given
   item.save(cb); // save with callback
   item.save({ name: "Jacque" }); // update 'name', save, no callback given
   item.save({ name: "Jacque" }, cb); // update 'name', save with callback
5. dresende

   closed this as completedon Apr 10, 2013
6. dxg commented on Apr 10, 2013

   

   dxg

   on Apr 10, 2013

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   Makes sense. Nice.