array in node.js

[Hemanth kumar]

I am getting array from angular controller like [ '572b2e5d63f338b02afa36b9', '572b3da2034e6370301943bc' ] to node. 

Below code is my node

router.get('/purchaserInfo',function(req,res){

console.log(req.query.proID);

var productId = req.query.proID;

var findPurchaserInfo = function(db, callback) {

var cursor =db.collection('purchased').find({purchasedItemID:productId}).toArray(function(err, docs){

if(err){  

callback(new Error("Some problem"));

}else{

callback(null,docs);

} 

});

};

MongoClient.connect(url, function(err, db) {

assert.equal(null, err);

findPurchaserInfo(db, function(err,docs) {

db.close();

if(err) return res.json({result:null})

else

return res.json({result: docs});

});

});

});

I want both product id to search but it takes only last one.How to solve this.

[Alex Wells]

http://stackoverflow.com/questions/8303900/mongodb-mongoose-findmany-find-all-documents-with-ids-listed-in-array

Borrowing from a quick google, insert the '$in' clause:

    find('purchasedItemID': { $in: productId})