如何在玉器中使用多个数组

Question

I have items in mongo database as the following:

"_id":01, "category": "Electronics", "type": "Television", price:345.00
"_id":02, "category": "Electronics", "type": "Mobile", price:145.00
"_id":03, "category": "Electronics", "type": "ipad", price:300.00

I am using Node.js express and jade to output the "category" and "type"

I have a find method in index.js to find all the documents in a collection.

/* GET Electronics page. */
router.get('/electronics', function(req, res) {
var db = req.db;
var collection = db.get('website');
collection.find({},{},function(e,docs){
    res.render('electronics', {
        "electronics" : docs
        });
    });
});

I am able to print "type" field for all the documents first and then "price" field for all the documents using jade

for type in electronics
            a(href="/beauty")=type.type
for price in electronics
            a(href="/beauty")=price.price

output of the above code is something like:

Television
Mobile
ipad
345.00
145.00
300.00

I want to print for every "type" it should print its corresponding "type". something like

Television 345.00
mobile 145.00
ipad 300.00

Can anyone please help me

Answer 1

You should do something like this:

for item in electronics
        a(href="/beauty")=item.type 
        a(href="/beauty")=item.price
        br