javascript – 用于比较开始和结束日期的jQuery验证

我有两个领域.一个用于person_start_date,另一个用于person_end_date.两者都有三个单独的字段,分别为年,月,日.我想验证像人员结束日期>人员开始日期.提前致谢.

html.erb

<%= datetime_select :person_start_date %>


   <select id="person_start_date_1i" name="person[start_date(1i)]"> ... </select>
   <select id="person_start_date_2i" name="person[start_date(2i)]"> ... </select>
   <select id="person_start_date_3i" name="person[start_date(3i)]"> ... </select>

html.erb

<%= datetime_select :person_end_date %>


  <select id="person_end_date_1i" name="person[end_date(1i)]"> ... </select>
  <select id="person_end_date_2i" name="person[end_date(2i)]"> ... </select>
  <select id="person_end_date_3i" name="person[end_date(3i)]"> ... </select>

解决方法:

这是一个建议：

var startDate = new Date(
    $('#person_start_date_1i').val(),
    $('#person_start_date_2i').val() - 1,
    $('#person_start_date_3i').val()
);
var endDate = new Date(
    $('#person_end_date_1i').val(),
    $('#person_end_date_2i').val() - 1,
    $('#person_end_date_3i').val()
);
if (endDate > startDate) {
    // do something
}