如何将 JQuery Datepicker 月份和年份显示更改为下拉菜单？答案

【问题标题】：How to change JQuery Datepicker Months and Years display to Dropdown?如何将 JQuery Datepicker 月份和年份显示更改为下拉菜单？
【发布时间】：2021-03-07 11:44:02
【问题描述】：

我刚刚开始在 JQuery 中进行日历项目，我可以在其中选择虚构事件中的约会，我想将当前年份和月份选择菜单从当前表单更改为下拉选择菜单因为我想让日期之间的转换更容易，以便更容易找到喜欢的约会。

我想要实现的示例：

我的问题是如何改变它？

body {
  background: #20262E;
  padding: 20px;
  font-family: Helvetica;
}


.popover
{
  left: 5% !important;
  top: 120% !important;
}


.btn 
{
    margin: 1%;
}


#banner-message {
  background: #fff;
  border-radius: 4px;
  padding: 20px;
  font-size: 25px;
  text-align: center;
  transition: all 0.2s;
  margin: 0 auto;
  width: 300px;
}

button {
  background: #0084ff;
  border: none;
  border-radius: 5px;
  padding: 8px 14px;
  font-size: 15px;
  color: #fff;
}

#banner-message.alt {
  background: #0084ff;
  color: #fff;
  margin-top: 40px;
  width: 200px;
}

#banner-message.alt button {
  background: #fff;
  color: #000;
}


.popover button{
  background: #f48024;
}

.popover button:hover{
  background:#fcb67c;
}

.popover button:focus{
  background: #052049;
}

.popover button:focus:active{
  background: #052049;
}

.arrow {
  
  visibility: hidden;
}

.ui-state-highlight, .ui-widget-content .ui-state-highlight, .ui-widget-header .ui-state-highlight {
  border: 1px solid #dad55e;
  background: #fffa90;
  color: #777620;
}





<!DOCTYPE html>
<html lang="en">
<head>
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.0/themes/base/jquery-ui.css">
<script src="https://code.jquery.com/ui/1.12.0/jquery-ui.js"></script>
<link rel="stylesheet" href="./style.css" />
<script src="app.js"></script>

</head>

<body>

    <div class=" col-md-4">
      <div  class="date-picker-2" placeholder="Recipient's username" id="ttry" aria-describedby="basic-addon2"></div>
      <span class="" id="example-popover-2"></span> </div>
    <div id="example-popover-2-content" class="hidden"> </div>
    <div id="example-popover-2-title" class="hidden"> </div>

<script>

$('.date-picker-2').popover({
    html : true, 
    
    content: function() {
      return $("#example-popover-2-content").html();
    },
    title: function() {
      return $("#example-popover-2-title").html();
    }

});

$(".date-picker-2").datepicker({
 minDate: new Date(),
    onSelect: function(dateText) { 
        $('#example-popover-2-title').html('<b>Available Appointments</b>');
        var html = '<button  class="btn btn-success">8:00 am – 9:00 am</button><br><button  class="btn btn-success">10:00 am – 12:00 pm</button><br><button  class="btn btn-success">12:00 pm – 2:00 pm</button>';
        $('#example-popover-2-content').html('Available times <strong>'+dateText+'</strong><br>'+html);
        $('.date-picker-2').popover('show');
    }
});

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

【问题讨论】：

标签： javascript html jquery css datepicker

【解决方案1】：

我在日期选择器中添加了以下几行：更改月份：真，更改年份：真，

$(".date-picker-2").datepicker({
     minDate: new Date(),
     changeMonth: true,
     changeYear: true,
        onSelect: function(dateText) { 
            $('#example-popover-2-title').html('<b>Available Appointments</b>');
            var html = '<button  class="btn btn-success">8:00 am – 9:00 am</button><br><button  class="btn btn-success">10:00 am – 12:00 pm</button><br><button  class="btn btn-success">12:00 pm – 2:00 pm</button>';
            $('#example-popover-2-content').html('Available times <strong>'+dateText+'</strong><br>'+html);
            $('.date-picker-2').popover('show');
        }
    });

【讨论】：