Recordset.EOF and Recordset.next (ADO) equivalent on Express/Pug

问题

Good afternoon, I can't find any way to move cross recordset (as I did in ADO). Below It's an example for what I have done in .pug, with error: "items is undefined on line 1"

server.js

//...
res.render('ItemsList.pug', {
    items: row
    }, function(err, html) {
    res.status(200).send(html)
  });

ItemsList.pug

   - for (var i = 0; items.length; i++) {
        p
        div
            div(id='items' + items[i].rowid)
                div
                    img(src='img/'+ items[i].tapa)
                br/ items[i].titulo 
                br/ items[i].titulo_alt
                img(class='right' src='img/'+ items[i].min +'.gif') 
                br/ 2017
        - i++;
            div(id='items' + items[i].rowid)
                div
                    img(src='img/'+ items[i].tapa)
                br/ items[i].titulo 
                br/ items[i].titulo_alt
                img(class='right' src='img/'+ items[i].min +'.gif') 
                br/ 2017
   -}

回答1:

ItemsList.pug

- if(items.length)
    - for (var i=0; i < items.length; i++)
        p
        div(class='col4 col8')
            div(class='container' id='p' + items[i].rowid)
                div(class='display-container imageZoom')
                    img(src='img/'+ items[i].front style='width:100%;height: 300px')
                br/ #{items[i].title} 
                br/ #{items[i].title_alt}
- else
    div(class='bar')
        div(class='bar-item') No Products Found

来源：https://stackoverflow.com/questions/46247437/recordset-eof-and-recordset-next-ado-equivalent-on-express-pug