datepicker不是bootstrap 4.1中的函数 [英] datepicker is not a function in bootstrap 4.1

问题描述

我正在使用域，我希望在其中单击搜索即可显示日历输入框.

I am working on a domain in which I want to make the calendar visible on click of a search input box.

我用来放置输入框的HTML代码是:

The HTML code which I have used in order to place a input boxes are:

<div class="dates">
   <div class="start_date">
     <input class="form-control start_date mb-4" type="text" placeholder="start date" id="startdate_datepicker">
     <span class="fa fa-calendar start_date_calendar" aria-hidden="true "></span>
  </div>
  <div class="end_date">
    <input class="form-control  end_date mb-4" type="text" placeholder="end date" id="enddate_datepicker">
     <span class="fa fa-calendar end_date_calendar" aria-hidden="true "></span>
     </div>
</div>

我使用的脚本文件是:

The script files which I have used is:

<script>
$("#startdate_datepicker").datepicker();
$("#enddate_datepicker" ).datepicker();
</script>

问题陈述:

我想知道我需要从我的域的脚本文件的顺序中进行哪些更改使这项工作.

I am wondering what changes I need to make in the order of script files from my domain in order to make that work.

我感觉脚本文件在我的域中放置顺序错误.

I have a feeling the script files are placed in a wrong order in my domain.

推荐答案

bootstrap-datepicker 不是引导程序的一部分.因此，在使用它之前，您必须包括datepicker插件代码.

The bootstrap-datepicker is not a part of the Bootstrap. So,you have to include datepicker plugin code, before use it.

$("#startdate_datepicker").datepicker();
$("#enddate_datepicker").datepicker();

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css" integrity="sha384-9gVQ4dYFwwWSjIDZnLEWnxCjeSWFphJiwGPXr1jddIhOegiu1FwO5qRGvFXOdJZ4" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.css" />

<!-- Include Bootstrap Datepicker -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.8.0/css/bootstrap-datepicker.min.css" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.8.0/js/bootstrap-datepicker.min.js"></script>

<div class="dates">
  <div class="start_date input-group mb-4">
    <input class="form-control start_date" type="text" placeholder="start date" id="startdate_datepicker">
    <div class="input-group-append">
      <span class="fa fa-calendar input-group-text start_date_calendar" aria-hidden="true "></span>
    </div>

  </div>
  <div class="end_date input-group mb-4">
    <input class="form-control end_date" type="text" placeholder="end date" id="enddate_datepicker">
    <div class="input-group-append">
      <span class="fa fa-calendar input-group-text end_date_calendar" aria-hidden="true "></span>
    </div>
  </div>
</div>

如果无法使用CDN，则可以将插件的CSS和JavaScript文件放置在服务器上并链接到它们.

If it's not possible to use CDN, you could place the CSS and JavaScript files of the plugin on your server and link to them.

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