任何更短(或更有效)的方式来写这个。准确地说,每天,每周......都是从界面中提取的(输入[选择])
switch(repeatFrequency) {
case "daily":
diffDays = 1;
break;
case "weekly":
diffDays = 7;
break;
case "weekly_2":
diffDays = 14;
break;
case "monthly":
diffDays=31;//we assume the worst case
break;
case "monthly_3":
diffDays = 92;//we assume the worst case
break;
}
答案 0 :(得分:1)
更好的方法是使用hash(map)对象。像这样:
var hash = {
'daily': 1,
'weekly': 7,
'weekly_2': 14,
'monthly': 31,
'monthly_3': 93,
};
var diffDays = repeatFrequency in hash? hash[repeatFrequency] : default_value;