Hello guys,

I really don't understand this new problem in Javascript.

I'm in the javascript function update_payment_summary in the point of sale.

This one works well :

var currentOrder = this.pos.get('selectedOrder');
var plines = currentOrder.get('paymentLines').models;

for (var i = 0; i < plines.length; i++) {
    var message = plines[i].get_type();
    console.log('payment_method ' + message +' et le i est : ' + i); 
}

The log displays :  "payment_method cash et le i est : 0"

This one doesn't work ??????? :

var currentOrder = this.pos.get('selectedOrder');
var plines = currentOrder.get('paymentLines').models;

var i = 0;
var message = plines[i].get_type();
console.log('payment_method ' + message +' et le i est : ' + i); }

I get this error :  TypeError: plines[i] is undefined

I'm crazy or what?

Thanks to help