动态更新bootstrap 3 datepicker选项? [英] Update bootstrap 3 datepicker options dynamically?

问题描述

此日期选择器已经使用其他默认选项创建，但是我需要使用以下新选项对其进行更新，但它似乎不起作用:

This datepicker it is already created with other default options, but I need to update it with the following new options and it does not seem to work:

// new options
var new_options = {
    format: 'dd/mm/yyyy',
    autoclose: true,
    language: 'es'
}

// update values
$("#fecha_periodo").datepicker("update", new_options );

我还想更新其他选项，例如daysOfWeekDisabled，viewMode等.

I would also like to update other options like daysOfWeekDisabled, viewMode and so on.

推荐答案

不幸的是，没有API可以动态地更改选项，所有可用方法都在 setDaysOfWeekDisabled 设置为每天禁用一天).

Unfortunately, there is no API to change options dinamically, all availables methods are listed here (you can use setDaysOfWeekDisabled to set dinamically days of week disabled).

您可以使用 destroy 方法来销毁datepicker实例，并使用新选项再次构建它.

You can use destroy method to destroy datepicker instance and build it again with the new options.

这里有个例子:

$('#datepicker').datepicker();

$('#btnChange').click(function(){
  var new_options = {
    format: 'dd/mm/yyyy',
    autoclose: true,
    language: 'es'
  }
  // Save value
  var value = $('#datepicker').datepicker('getDates');
  // Destroy previous datepicker
  $('#datepicker').datepicker('destroy');
  // Re-int with new options
  $('#datepicker').datepicker(new_options);
  // Set previous value
  $('#datepicker').datepicker('setDates', value);
});

<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.css" rel="stylesheet"/>
<link href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.6.4/css/bootstrap-datepicker3.css" rel="stylesheet"/>

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/bootstrap.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.6.4/js/bootstrap-datepicker.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.6.4/locales/bootstrap-datepicker.es.min.js"></script>

<input type="text" class="form-control" id="datepicker">

<button id="btnChange" class="btn btn-primary">Change option</button>

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