坚持让 DatePicker 在 Pug Express 节点中显示

如何解决坚持让 DatePicker 在 Pug Express 节点中显示

我对 PUG 非常陌生，并且在仅使用标准引导程序时无法让日期选择器显示它工作正常。基本上，单击该字段并弹出一个日历，用户选择日期。这是我的代码：

layout.pug

html
  head
    title= `${title}`
    link(rel='stylesheet',href='/bootstrap/css/bootstrap.min.css')
    link(rel='stylesheet',href='/css/styles.css')
    link(rel='stylesheet',href='/css/datePicker.css')
    link(rel='stylesheet',href='https://cdn.jsdelivr.net/npm/lightpick@1.3.4/css/lightpick.min.css')
    script(src="/js/jquery.min.js")
    script(src="/bootstrap/js/bootstrap.min.js")
    script(src="/js/datePicker.js")
    script(src="https://cdn.jsdelivr.net/npm/lightpick@1.3.4/lightpick.min.js")
    script(src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.24.0/moment.min.js")

body
  div.container.listing-reg
  .container.d-flex.justify-content-center.align-items-center.vh-100
#example.card
  #example.card-body.shadow.p-5
    h2.text-center.card-title.mb-5 Date Picker
    form.date-select
      .form-group
        .input-group.mb-4
          .input-group-prepend
            span.input-group-text Calendar
          input#datePickerFrom.form-control(type='text')
      .form-group
        .input-group.mb-4
          .input-group-prepend
            span.input-group-text Fiscal      
          input#datePickerTo.form-control(type='text')

    block content

form.pug

block content
  script(src="/js/datePicker.js")

/js/datePicker.js

    
    let datePicker = document.getElementById('datePickerFrom');
    let picker = new Lightpick({
        field: datePicker,onSelect: function(date){
            datePicker.value = date.format('Do MMMM YYYY');
        }
    });
   
});

$(function(){
    
    let datePicker = document.getElementById('datePickerTo');
    let picker = new Lightpick({
        field: datePicker,onSelect: function(date){
            datePicker.value = date.format('Do MMMM YYYY');
        }
    });
   
});

有什么想法吗？