1.I Don't get the Item in Electro Array but the whole doc
getItem(data){
dbswap.findOne(
{ 'swap.Items.Electro.id':data.id,
'swap.Items.Electro.id':data.id }, function(err,item){
if(err){
return (err);
}
if(item){
console.log(item);
}
});
} // EOF
This is my Schema
1.I am trying to get the item i create in Electro only, I don't want the whole object i am getting at the moment.
var swapSchema = new mongoose.Schema({
swap: {
name: String,
Items: {
Electro: [
{
name: String,
info: String,
price: Number,
dateCreated: Date,
category: String,
id: Number
}
]
}
}
});
Use the projection field :
If you want to get all the array :
dbswap.findOne(
{ 'swap.Items.Electro.id':data.id},
{ 'swap.Items.Electro' : 1}
, function(err, obj){
will return something like :
{
_id: ObjectId("sdfsdfsdf"),
Electro:[{....},{....}]
}
Or if you want only the object in the array who match the query :
dbswap.findOne(
{ 'swap.Items.Electro.id':data.id},
{ 'swap.Items.Electro.$' : 1}
, function(err, obj){
will return something like :
{
_id: ObjectId("sdfsdfsdf"),
Electro:{your match object}
}
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