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Can i add a way to check if my find() function contains a parameter and the return documents with only the specific field?
Checking if a field contains a stringApply function to field on all documents returned from MongoDB query in nodejsFind document with array that contains a specific valueMongoDB the most efficient way to query documents whose specific fields are not contained in a list of valuesMongoose add element to a document field that is an arrayMongoDB query to return documents that only have keys amongst a predefined setMongoDB Dinamically validate field in updateHow to query linked documents in mongodbhow to check if a field exists in a specific document Mongodb using C#?How to update only specific field on embedded file ini node js and mongodb
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty height:90px;width:728px;box-sizing:border-box;
i would like to know if there is a way to check within the list_all function if there is a parameter and only then to check and return the documents which have a field with the requested parameter.
This is my controller code:
exports.list_all = function(req, res)
Employees.find(function(err, list)
if (!err)
res.send(list);
else
res.send(err);
);
;
This is my endpoint:
app.route("/employeesByStore/:storeId")
.get(Employees.list_all);
};
Thank you in advance.
UPDATE:
I finally applied the filter this way:
exports.list_all = function(req, res)
Employees.find("storeId":req.params.storeId,function(err, list)
if (!err)
res.send(list);
else
res.send(err);
);
node.js mongodb express mongoose
asked Mar 22 at 20:08
user3267020user3267020
284
add a comment |
i would like to know if there is a way to check within the list_all function if there is a parameter and only then to check and return the documents which have a field with the requested parameter.
This is my controller code:
exports.list_all = function(req, res)
Employees.find(function(err, list)
if (!err)
res.send(list);
else
res.send(err);
);
;
This is my endpoint:
app.route("/employeesByStore/:storeId")
.get(Employees.list_all);
};
Thank you in advance.
UPDATE:
I finally applied the filter this way:
exports.list_all = function(req, res)
Employees.find("storeId":req.params.storeId,function(err, list)
if (!err)
res.send(list);
else
res.send(err);
);
node.js mongodb express mongoose
asked Mar 22 at 20:08
user3267020user3267020
284
add a comment |
i would like to know if there is a way to check within the list_all function if there is a parameter and only then to check and return the documents which have a field with the requested parameter.
This is my controller code:
exports.list_all = function(req, res)
Employees.find(function(err, list)
if (!err)
res.send(list);
else
res.send(err);
);
;
This is my endpoint:
app.route("/employeesByStore/:storeId")
.get(Employees.list_all);
};
Thank you in advance.
UPDATE:
I finally applied the filter this way:
exports.list_all = function(req, res)
Employees.find("storeId":req.params.storeId,function(err, list)
if (!err)
res.send(list);
else
res.send(err);
);
node.js mongodb express mongoose
asked Mar 22 at 20:08
user3267020user3267020
284
i would like to know if there is a way to check within the list_all function if there is a parameter and only then to check and return the documents which have a field with the requested parameter.
This is my controller code:
exports.list_all = function(req, res)
Employees.find(function(err, list)
if (!err)
res.send(list);
else
res.send(err);
);
;
This is my endpoint:
app.route("/employeesByStore/:storeId")
.get(Employees.list_all);
};
Thank you in advance.
UPDATE:
I finally applied the filter this way:
exports.list_all = function(req, res)
Employees.find("storeId":req.params.storeId,function(err, list)
if (!err)
res.send(list);
else
res.send(err);
);
node.js mongodb express mongoose
node.js mongodb express mongoose
asked Mar 22 at 20:08
user3267020user3267020
284
asked Mar 22 at 20:08
user3267020user3267020
284
edited Mar 23 at 8:34
user3267020
asked Mar 22 at 20:08
user3267020user3267020
284
asked Mar 22 at 20:08
user3267020user3267020
284
asked Mar 22 at 20:08
user3267020user3267020
284
284
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
You can try something like this :
exports.list_all = function(req, res)
if(Object.keys(req.params).length === 0)
// no params passed, do something
return;
// a param is passed, let's query
Employees.find(req.params, function(err, list)
if (!err)
res.send(list);
else
res.send(err);
);
;
req.params will contains something like storeId: "1234"
answered Mar 22 at 20:21
Julien TASSINJulien TASSIN
2,2741823
add a comment |
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1 Answer
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1 Answer
1
active
oldest
votes
active
oldest
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active
oldest
votes
You can try something like this :
exports.list_all = function(req, res)
if(Object.keys(req.params).length === 0)
// no params passed, do something
return;
// a param is passed, let's query
Employees.find(req.params, function(err, list)
if (!err)
res.send(list);
else
res.send(err);
);
;
req.params will contains something like storeId: "1234"
answered Mar 22 at 20:21
Julien TASSINJulien TASSIN
2,2741823
add a comment |
You can try something like this :
exports.list_all = function(req, res)
if(Object.keys(req.params).length === 0)
// no params passed, do something
return;
// a param is passed, let's query
Employees.find(req.params, function(err, list)
if (!err)
res.send(list);
else
res.send(err);
);
;
req.params will contains something like storeId: "1234"
answered Mar 22 at 20:21
Julien TASSINJulien TASSIN
2,2741823
add a comment |
You can try something like this :
exports.list_all = function(req, res)
if(Object.keys(req.params).length === 0)
// no params passed, do something
return;
// a param is passed, let's query
Employees.find(req.params, function(err, list)
if (!err)
res.send(list);
else
res.send(err);
);
;
req.params will contains something like storeId: "1234"
answered Mar 22 at 20:21
Julien TASSINJulien TASSIN
2,2741823
You can try something like this :
exports.list_all = function(req, res)
if(Object.keys(req.params).length === 0)
// no params passed, do something
return;
// a param is passed, let's query
Employees.find(req.params, function(err, list)
if (!err)
res.send(list);
else
res.send(err);
);
;
req.params will contains something like storeId: "1234"
answered Mar 22 at 20:21
Julien TASSINJulien TASSIN
2,2741823
answered Mar 22 at 20:21
Julien TASSINJulien TASSIN
2,2741823
answered Mar 22 at 20:21
Julien TASSINJulien TASSIN
2,2741823
answered Mar 22 at 20:21
Julien TASSINJulien TASSIN
2,2741823
2,2741823
add a comment |
add a comment |
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