<script>
jQuery(document).ready(function (){
//将三个值取出来
var firstDate = jQuery("#field10375");
var secondDate = jQuery("#field10376");
var thirdDate = jQuery("#field10377");
var currentDate = new Date();
//设置日期为每个月的7号
currentDate.setDate(7);
//使用getFullYear()、getMouth()和getDate()方法获取年月日,使用padStart()方法将月和日补零,确保是两位数
var year = currentDate.getFullYear();
var mouth = String(currentDate.getMonth()+1).padStart(2,'0');
var day = String(currentDate.getDate()).padStart(2,'0');
//将年月日拼接为格式化的日期字符串
var formttedDate = year + '-' +mouth + '-' +day;
firstDate.val(formttedDate);
secondDate.val(formttedDate);
thirdDate.val(formttedDate);
})
</script>