Tried to get value of product_name from my mongodb using mongoose but i do not know how to do it.
My DB Data collection:
{
_id:ObjectId("5ecea02ebb6f3c19e86fe805"),
product_name:"Test1"
},
{
_id:ObjectId("5ecea02ebb6f3c19e86fe806"),
product_name:"Test2"
},
{
_id:ObjectId("5ecea02ebb6f3c19e86fe807"),
product_name:"Test3"
},
{
_id:ObjectId("5ecea02ebb6f3c19e86fe808"),
product_name:"Test4"
},
{
_id:ObjectId("5ecea02ebb6f3c19e86fe809"),
product_name:"Test5"
}
data.controller.js:
module.exports.getData = (req, res, next) => {
var tableCate = mongoose.model("Product");
tableCate.find({ product_name }, function(err, docs) {
if (err) {
console.log( err);
return
} else {
console.log(docs)// output should be Test1,Test2,Test3,Test4,Test5
}
});
db.collection.find returns a Cursor which is A pointer to the result set of a query, to access the result you can use db.collection.find({}).toArray()
to return an array of documents or
.forEach(function(item){
// and you can print or do what you want with each item
})
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