javascript - 如何在输入的 Bootstrap Datepicker 中只显示年份？

Question

我使用以下代码只显示年份:

$("#datepicker").datepicker( {viewMode: "years", minViewMode: "years"});

但输入格式为 "dd/mm/yyyy"

我没有格式"yyyy"，我该如何解决这个问题？

Answer 1

试试这个

$("#datepicker").datepicker({
    format: "yyyy",
    viewMode: "years", 
    minViewMode: "years"
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.6.4/js/bootstrap-datepicker.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.6.4/css/bootstrap-datepicker.css" rel="stylesheet"/>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>


<input type="text" id="datepicker" />

$("#datepicker").datepicker( {
    format: " yyyy", // Notice the Extra space at the beginning
    viewMode: "years", 
    minViewMode: "years"
});