List number 1,2,3,4,5

1

how to create list data number 1,2,3,4,5,6,8,…

i am have code:
Template.custmerAdmin.loop = Authors.find().map(function(document, index){
document.index = index;
return document;
});

But result null

how to view list number ??

2

Authors.find() will return a Cursor object.
You need to evaluate the cursor so you get a list to map, Authors.find().fetch().

Template.custmerAdmin.hepers({
    loop: function () {
        return Authors.find().fetch().map(function(document, index){
            document.index = index;
            return document;
        })
    }
});
3

where is result null? you are probably just using the helper wrong or so
not, u dont need fetch, .map seems ok there

still since @1.2 you can just use @index inside #each to get that info

and dont use old helper syntax.

4

jorgeer : Thank’s for his tutorial :smile:

5

Thank’s for his tutorial :smile: