Не проверено!
Обзор: добавьте префикс "," для всех, кроме имени.
Шаблон:
{{#beatles}}
{{name}}
{{/beatles}}
Инициализировать:
window.app.first_flag = true; // initialize
// assumes that the app has created the window.app object/hash to
// hold the app's data
Вид:
{
"beatles": [
{ "firstName": "John", "lastName": "Lennon" },
{ "firstName": "Paul", "lastName": "McCartney" },
{ "firstName": "George", "lastName": "Harrison" },
{ "firstName": "Ringo", "lastName": "Starr" }
],
"name": function () {
var n = this.firstName + " " + this.lastName,
prefix = ", ";
if (window.app.first_flag) {
window.app.first_flag = false;
prefix = "";
}
return prefix + n;
}
}