How to insert into mongoDB from HTML page - meteor

Question

var productDB = new Meteor.Collection('products'); //Want to insert into this DB
var ProductParameters = nodeDB.find({"ACTIVE" : 1, "VARIENTS.ACCESS" : "PUBLIC"}, { "VARIENTS.NAME": 1, _id : 0 } ); //Taking Paramters from Another DB
Template.dpVar.events = {
'click .addProduct' : function (e) {
e.preventDefault();
ProductParameters.forEach(function(){ **//This is my Question.How to insert into productDB the key values as {ProductParameters: Val of ProductParameters}**
console.log(ProductParameters);
var pvariable = {
pvariable: tmpl.find("#ProductParameters").value
};
productDB.insert(pvariable);
});
}
};
Problem:
I have created form from the Parameters of nodeDB.
I want to store the data from this new form in a new DB productDB.
I want to run a loop where all the ProductParameters are read from nodeDB and their corresponding values inserted in form by user are pushed into ProductDB as new Entry.
EDIT:
NodeDB has Templates:
db.nodes.insert([
{
"GEOLOCATION": {
"GEO_CODE": [],
"ACTIVE_GEOLOCATION": false
},
"META": {
"CATEGORY": "levis",
"DESCRIPTION": "dsad",
"PRIVACY": "PUBLIC",
"TEMPLATE_NAME": "B",
"TEMPLATE_GROUP": "Product",
"KEYWORDS": [
"sda"
],
"CREATEDBY": "",
"SUBCATEGORY": "Blue",
"PRODUCT_TEMPLATE_TYPE": "Consumable",
"UOM": "",
"TEMPLATE_SUBGROUP": ""
},
"VARIENTS": [
{
"COMMENT": "Demo",
"INDEX": 0,
"NAME": "Brand",
"IS_PARENT": false,
"DATATYPE": "Text",
"ACCESS": "PUBLIC",
"PARENT_VARIENT": "Parem",
"TYPE": "PERMANENT"
}
]
}
])
The form is generated only from the VARIENTS
The ProductDB would be {key,value} ={VARIENTS.NAME,value from UI}
There can be multiple VARIENTS as this contains only one "Brand"

Answer 1

instead of
var ProductParameters = nodeDB.find({"ACTIVE" : 1, "VARIENTS.ACCESS" : "PUBLIC"}, { "VARIENTS.NAME": 1, _id : 0 } );
add .fetch() at the end
var ProductParameters = nodeDB.find({"ACTIVE" : 1, "VARIENTS.ACCESS" : "PUBLIC"}, { "VARIENTS.NAME": 1, _id : 0 } ).fetch();