Can't access keys in a json that is returned from mongoose fineOne() [duplicate]

0

This question already has an answer here:

• 
  Can't access object property of a Mongoose response
  
  2 answers
  
  

I am encountering a weird issue.
I have searched and found a document in my mongoDB using mongoose by using model.findOne() like so:

Model.findOne({

      ID: ID

    }).then(existingDoc => {

      console.log(existingDoc );

      res.send(existingDoc );

    });

Now, everything works until now, it sends the json I expected to get. The looks like so:

{

  "_id": "5bf388cf170a974770c5c942",

  "ID": "11/2018",

  "date": "2018-11-20T04:08:47.997Z",

  "total": {

    "total_market_cap": [

      64301.06256298704

    ]

  }

}

The problem is that when I try to access these values for example:

 console.log(existingDoc.total);

I get undefined. Tried also using:

 console.log(existingDoc['total']);

And I still get undefined.

It returned undefined for everything except the _id and __v. like it is an empty object, although it is not.

javascript node.js json mongodb mongoose

share|improve this question

edited Nov 20 '18 at 22:39

Randomizer

asked Nov 20 '18 at 18:33

RandomizerRandomizer

10010

marked as duplicate by Neil Lunn javascript
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Nov 20 '18 at 20:18

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

add a comment | 

0

This question already has an answer here:

• 
  Can't access object property of a Mongoose response
  
  2 answers
  
  

I am encountering a weird issue.
I have searched and found a document in my mongoDB using mongoose by using model.findOne() like so:

Model.findOne({

      ID: ID

    }).then(existingDoc => {

      console.log(existingDoc );

      res.send(existingDoc );

    });

Now, everything works until now, it sends the json I expected to get. The looks like so:

{

  "_id": "5bf388cf170a974770c5c942",

  "ID": "11/2018",

  "date": "2018-11-20T04:08:47.997Z",

  "total": {

    "total_market_cap": [

      64301.06256298704

    ]

  }

}

The problem is that when I try to access these values for example:

 console.log(existingDoc.total);

I get undefined. Tried also using:

 console.log(existingDoc['total']);

And I still get undefined.

It returned undefined for everything except the _id and __v. like it is an empty object, although it is not.

javascript node.js json mongodb mongoose

share|improve this question

edited Nov 20 '18 at 22:39

Randomizer

asked Nov 20 '18 at 18:33

RandomizerRandomizer

10010

marked as duplicate by Neil Lunn javascript
Users with the  javascript badge can single-handedly close javascript questions as duplicates and reopen them as needed.

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Nov 20 '18 at 20:18

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

add a comment | 

0

0

0

This question already has an answer here:

• 
  Can't access object property of a Mongoose response
  
  2 answers
  
  

I am encountering a weird issue.
I have searched and found a document in my mongoDB using mongoose by using model.findOne() like so:

Model.findOne({

      ID: ID

    }).then(existingDoc => {

      console.log(existingDoc );

      res.send(existingDoc );

    });

Now, everything works until now, it sends the json I expected to get. The looks like so:

{

  "_id": "5bf388cf170a974770c5c942",

  "ID": "11/2018",

  "date": "2018-11-20T04:08:47.997Z",

  "total": {

    "total_market_cap": [

      64301.06256298704

    ]

  }

}

The problem is that when I try to access these values for example:

 console.log(existingDoc.total);

I get undefined. Tried also using:

 console.log(existingDoc['total']);

And I still get undefined.

It returned undefined for everything except the _id and __v. like it is an empty object, although it is not.

javascript node.js json mongodb mongoose

share|improve this question

edited Nov 20 '18 at 22:39

Randomizer

asked Nov 20 '18 at 18:33

RandomizerRandomizer

10010

This question already has an answer here:

• 
  Can't access object property of a Mongoose response
  
  2 answers
  
  

I am encountering a weird issue.
I have searched and found a document in my mongoDB using mongoose by using model.findOne() like so:

Model.findOne({

      ID: ID

    }).then(existingDoc => {

      console.log(existingDoc );

      res.send(existingDoc );

    });

Now, everything works until now, it sends the json I expected to get. The looks like so:

{

  "_id": "5bf388cf170a974770c5c942",

  "ID": "11/2018",

  "date": "2018-11-20T04:08:47.997Z",

  "total": {

    "total_market_cap": [

      64301.06256298704

    ]

  }

}

The problem is that when I try to access these values for example:

 console.log(existingDoc.total);

I get undefined. Tried also using:

 console.log(existingDoc['total']);

And I still get undefined.

It returned undefined for everything except the _id and __v. like it is an empty object, although it is not.

This question already has an answer here:

• 
  Can't access object property of a Mongoose response
  
  2 answers
  
  

javascript node.js json mongodb mongoose

javascript node.js json mongodb mongoose

share|improve this question

edited Nov 20 '18 at 22:39

Randomizer

asked Nov 20 '18 at 18:33

RandomizerRandomizer

10010

share|improve this question

edited Nov 20 '18 at 22:39

Randomizer

asked Nov 20 '18 at 18:33

RandomizerRandomizer

10010

share|improve this question

share|improve this question

edited Nov 20 '18 at 22:39

Randomizer

edited Nov 20 '18 at 22:39

Randomizer

edited Nov 20 '18 at 22:39

Randomizer

asked Nov 20 '18 at 18:33

RandomizerRandomizer

10010

asked Nov 20 '18 at 18:33

RandomizerRandomizer

10010

asked Nov 20 '18 at 18:33

RandomizerRandomizer

10010

10010

marked as duplicate by Neil Lunn javascript
Users with the  javascript badge can single-handedly close javascript questions as duplicates and reopen them as needed.

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Nov 20 '18 at 20:18

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

marked as duplicate by Neil Lunn javascript
Users with the  javascript badge can single-handedly close javascript questions as duplicates and reopen them as needed.

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Nov 20 '18 at 20:18

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

add a comment | 

add a comment | 

1 Answer
1

active

oldest

votes

2

Can you try to convert it toObject

Model.findOne({

      ID: ID

    }).then(existingDoc => {

      console.log(existingDoc );

      let newdoc = existingDoc.toObject();

      console.log(newdoc.myProperty)

      res.send(existingDoc );

    });

share|improve this answer

answered Nov 20 '18 at 19:57

shmitshmit

507310

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  It worked! although I don't know why. when I used typeof on the existingDoc it was an object already. Thanks!
  
  – Randomizer
  Nov 20 '18 at 20:00
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Could you add more explanation about this behavior? it looks interesting.
  
  – Samuel
  Nov 20 '18 at 20:13
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Mongoose documentation says that this method converts a document to a plain js object. After having a plan js object, we can iterate the properties. mongoosejs.com/docs/api.html#document_Document-toObject
  
  – shmit
  Nov 20 '18 at 20:16
  

  
  
  
  

add a comment | 

1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

active

oldest

votes

active

oldest

votes

2

Can you try to convert it toObject

Model.findOne({

      ID: ID

    }).then(existingDoc => {

      console.log(existingDoc );

      let newdoc = existingDoc.toObject();

      console.log(newdoc.myProperty)

      res.send(existingDoc );

    });

share|improve this answer

answered Nov 20 '18 at 19:57

shmitshmit

507310

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  It worked! although I don't know why. when I used typeof on the existingDoc it was an object already. Thanks!
  
  – Randomizer
  Nov 20 '18 at 20:00
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Could you add more explanation about this behavior? it looks interesting.
  
  – Samuel
  Nov 20 '18 at 20:13
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Mongoose documentation says that this method converts a document to a plain js object. After having a plan js object, we can iterate the properties. mongoosejs.com/docs/api.html#document_Document-toObject
  
  – shmit
  Nov 20 '18 at 20:16
  

  
  
  
  

add a comment | 

2

Can you try to convert it toObject

Model.findOne({

      ID: ID

    }).then(existingDoc => {

      console.log(existingDoc );

      let newdoc = existingDoc.toObject();

      console.log(newdoc.myProperty)

      res.send(existingDoc );

    });

share|improve this answer

answered Nov 20 '18 at 19:57

shmitshmit

507310

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  It worked! although I don't know why. when I used typeof on the existingDoc it was an object already. Thanks!
  
  – Randomizer
  Nov 20 '18 at 20:00
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Could you add more explanation about this behavior? it looks interesting.
  
  – Samuel
  Nov 20 '18 at 20:13
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Mongoose documentation says that this method converts a document to a plain js object. After having a plan js object, we can iterate the properties. mongoosejs.com/docs/api.html#document_Document-toObject
  
  – shmit
  Nov 20 '18 at 20:16
  

  
  
  
  

add a comment | 

2

2

2

Can you try to convert it toObject

Model.findOne({

      ID: ID

    }).then(existingDoc => {

      console.log(existingDoc );

      let newdoc = existingDoc.toObject();

      console.log(newdoc.myProperty)

      res.send(existingDoc );

    });

share|improve this answer

answered Nov 20 '18 at 19:57

shmitshmit

507310

Can you try to convert it toObject

Model.findOne({

      ID: ID

    }).then(existingDoc => {

      console.log(existingDoc );

      let newdoc = existingDoc.toObject();

      console.log(newdoc.myProperty)

      res.send(existingDoc );

    });

Model.findOne({

      ID: ID

    }).then(existingDoc => {

      console.log(existingDoc );

      let newdoc = existingDoc.toObject();

      console.log(newdoc.myProperty)

      res.send(existingDoc );

    });

Model.findOne({

      ID: ID

    }).then(existingDoc => {

      console.log(existingDoc );

      let newdoc = existingDoc.toObject();

      console.log(newdoc.myProperty)

      res.send(existingDoc );

    });

share|improve this answer

answered Nov 20 '18 at 19:57

shmitshmit

507310

share|improve this answer

share|improve this answer

answered Nov 20 '18 at 19:57

shmitshmit

507310

answered Nov 20 '18 at 19:57

shmitshmit

507310

answered Nov 20 '18 at 19:57

shmitshmit

507310

507310

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  It worked! although I don't know why. when I used typeof on the existingDoc it was an object already. Thanks!
  
  – Randomizer
  Nov 20 '18 at 20:00
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Could you add more explanation about this behavior? it looks interesting.
  
  – Samuel
  Nov 20 '18 at 20:13
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Mongoose documentation says that this method converts a document to a plain js object. After having a plan js object, we can iterate the properties. mongoosejs.com/docs/api.html#document_Document-toObject
  
  – shmit
  Nov 20 '18 at 20:16
  

  
  
  
  

add a comment | 

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  It worked! although I don't know why. when I used typeof on the existingDoc it was an object already. Thanks!
  
  – Randomizer
  Nov 20 '18 at 20:00
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Could you add more explanation about this behavior? it looks interesting.
  
  – Samuel
  Nov 20 '18 at 20:13
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Mongoose documentation says that this method converts a document to a plain js object. After having a plan js object, we can iterate the properties. mongoosejs.com/docs/api.html#document_Document-toObject
  
  – shmit
  Nov 20 '18 at 20:16
  

  
  
  
  

It worked! although I don't know why. when I used typeof on the existingDoc it was an object already. Thanks!

– Randomizer
Nov 20 '18 at 20:00

It worked! although I don't know why. when I used typeof on the existingDoc it was an object already. Thanks!

– Randomizer
Nov 20 '18 at 20:00

Could you add more explanation about this behavior? it looks interesting.

– Samuel
Nov 20 '18 at 20:13

Could you add more explanation about this behavior? it looks interesting.

– Samuel
Nov 20 '18 at 20:13

Mongoose documentation says that this method converts a document to a plain js object. After having a plan js object, we can iterate the properties. mongoosejs.com/docs/api.html#document_Document-toObject

– shmit
Nov 20 '18 at 20:16

Mongoose documentation says that this method converts a document to a plain js object. After having a plan js object, we can iterate the properties. mongoosejs.com/docs/api.html#document_Document-toObject

– shmit
Nov 20 '18 at 20:16

add a comment | 

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