each

iterates through the collection of data items

void each(function method, [object master,boolean all] );

method	function	a method that needs calling for each data item
master	object	an object that the method is applied to ("this" by default)
all	boolean	if true, hidden (as well as hidden by filtering) items are iterated

Example

template:function(data){
        var names = [];
        if (data.each)
            data.each(function(obj){  names.push(obj.name);});
        return names.join(", ");
}

Related samples

Template Uploader

Details

The method function has two parameters:

obj - data item object;
index - the sequence number of the file, beginning from 0.

template:function(data){
        var names = [];
        if (data.each)
            data.each(function(obj, index){ 
                names.push(obj.name);
                console.log(index + " is the index of the file")
             });
        return names.join(", ");
}