Question

我尝试删除和添加内容，但下拉列表仍然不会丢失。我不确定问题是什么。我添加了较少的文件，包括下拉列表，但仍然没有改变。文本框工作正常。这是代码的样子

    <html>
    <head><link rel="stylesheet" type="text/css" media="screen"
              href="css/datepicker3.css">
    <link rel="stylesheet" href="css/bootstrap.min.css">
    <link rel="stylesheet/less" href="less/dropdowns.less">
    <link rel="stylesheet/less" href="less/sprites.less">
    </head>
    <body>
<div class="input-group date" data-date-format="dd-mm-yyyy">
            <input type="text" class="form-control" name="date"><span class="input-group-addon"><i class="glyphicon glyphicon-th"></i></span>
    </div>
    <script type="text/javascript">


        $('.input-group.date').datepicker({
                 changeMonth: true;
                 changeYear: true;
        });
        </script>
    <script type="text/javascript"
            src="js/jquery-1.11.2.min.js">
    </script>

    </script>
    <script type="text/javascript"
            src="js/bootstrap.js">
    </script>
    <script type="text/javascript"
            src="js/bootstrap.min.js">
    </script>
    <script type="text/javascript"
                src="js/bootstrap-datepicker.js">
    </script>
    <script type="text/javascript"
            src="js/bootstrap-datepicker.en-GB.js">
                </script>
    </body>
</html>

Answer 1

在jquery和bootstrap.js加载之前，您正在执行自定义javascript方法。只有在方法执行之前加载库类时，您的自定义方法才有效。所以，您的代码必须如下所示：

    <html>
        <head><link rel="stylesheet" type="text/css" media="screen"
                  href="css/datepicker3.css">
        <link rel="stylesheet" href="css/bootstrap.min.css">
        <link rel="stylesheet/less" href="less/dropdowns.less">
        <link rel="stylesheet/less" href="less/sprites.less">
        </head>
        <body>
    <div class="input-group date" data-date-format="dd-mm-yyyy">
                <input type="text" class="form-control" name="date"><span class="input-group-addon"><i class="glyphicon glyphicon-th"></i></span>
        </div>

        <script type="text/javascript"
                src="js/jquery-1.11.2.min.js">
        </script>

        </script>
        <script type="text/javascript"
                src="js/bootstrap.min.js">
        </script>
        <script type="text/javascript"
                    src="js/bootstrap-datepicker.js">
        </script>
        <script type="text/javascript"
                src="js/bootstrap-datepicker.en-GB.js">
                    </script>
    <script type="text/javascript">

    $('document').ready(function(){
      $('.input-group.date').datepicker({
changeMonth: true,
     changeYear: true,
});
    });

            </script>
        </body>
    </html>

＆＃13;

$('.input-group.date').datepicker({changeMonth: true,
     changeYear: true});

＆＃13;

<!DOCTYPE html>
    <html>
            <head>
    <script src="//code.jquery.com/jquery.min.js"></script>
    <link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css" rel="stylesheet" type="text/css" />
              <link href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.3.1/css/datepicker.css" rel="stylesheet" type="text/css" />
              <link href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.3.1/css/datepicker.css" rel="stylesheet" type="text/css" />

            </head>
            <body>
        <div class="input-group date" data-date-format="dd-mm-yyyy">
                    <input type="text" class="form-control" name="date"><span class="input-group-addon"><i class="glyphicon glyphicon-th"></i></span>
            </div>
            
            <script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.2/js/bootstrap.min.js"></script>
              <script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.3.1/js/bootstrap-datepicker.min.js"></script>
              
        
            </body>
        </html>

＆＃13;

也没有＆＃34;;＆＃34;但＆＃34;，＆＃34;在datepicker选项中，正如@ Sachi Tekina所说，不需要加载bootstrap两次。

Answer 2

在导入js文件之前，您正在调用datepicker函数。同时删除下面的行，因为您已经调用了缩小版本。

<script type="text/javascript" src="js/bootstrap.js">
    </script>

</script>

上方还有一个额外的<script type="text/javascript" src="js/bootstrap.js"></script>标记

试试这样：

<html>
    <head><link rel="stylesheet" type="text/css" media="screen"
              href="css/datepicker3.css">
    <link rel="stylesheet" href="css/bootstrap.min.css">
    <link rel="stylesheet/less" href="less/dropdowns.less">
    <link rel="stylesheet/less" href="less/sprites.less">
    </head>
    <body>
<div class="input-group date" data-date-format="dd-mm-yyyy">
            <input type="text" class="form-control" name="date"><span class="input-group-addon"><i class="glyphicon glyphicon-th"></i></span>
    </div>

    <script type="text/javascript" src="js/jquery-1.11.2.min.js">
    </script>


    <script type="text/javascript" src="js/bootstrap.min.js">
    </script>
    <script type="text/javascript" src="js/bootstrap-datepicker.js">
    </script>
    <script type="text/javascript" src="js/bootstrap-datepicker.en-GB.js">
     </script>
      <script type="text/javascript">
       $(document).ready(function(){
         $('.input-group.date').datepicker({
                 changeMonth: true;
                 changeYear: true;
         });
       });
        </script>
    </body>
</html>

Answer 3

尝试

 $('.date').datepicker({
             changeMonth: true;
             changeYear: true;
    });

指 http://runnable.com/UmOlOZbXvZRqAABU/bootstrap-datepicker-example-text-input-with-specifying-date-format2

Bootstrap datepicker下拉列表没有丢弃

3 个答案: