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For updated count likes you should send updated count of likes from server

Average Alligator answered on October 14, 2021 Popularity 1/10 Helpfulness 1/10

answer For updated count likes you should send updated count of likes from server

For updated count likes you should send updated count of likes from server

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app.post("/index/:id", function(req,res){
  TestData.findById(req.params.id, function(err, theUser){
      if(err){
          console.log(err);
          return res.status(500).send('Something went wrong!'); // You should notify user about any error    
      } else {
          theUser.likes += 1;
          theUser.save(function(err){
          if(err) return res.status(500).send('Something went wrong!');
          return res.send({likes_count: theUser.likes});
          });

      }
  });
});

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Source: stackoverflow.com

Tags: count send server whatever

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