我的情况是用户只能选择7天的日期范围。
因此,如果开始日期为01-02-2016 00:00
,则最终结束日期应为06-02-2016 23:59
然后,如果用户选择08-02-2016 00:00
,则最长结束日期应为14-02-2016 23:59
所以为此我使用了日期时间选择器:http://eonasdan.github.io/bootstrap-datetimepicker/#linked-pickers
我遇到的问题是当我执行第一个条件时它工作正常 - 但是当我选择第二个条件时它会在控制台中出错。
这是我的代码:
$(function() {
$('#HistoryStartDate').datetimepicker({
format: 'DD/MM/YYYY HH:mm',
allowInputToggle: true,
useCurrent: true
}).on('dp.change', function(e) {
$('#HistoryEndDate').data('DateTimePicker').minDate(e.date);
var m = moment(new Date(e.date));
m.add(6, 'days');
$('#HistoryEndDate').data('DateTimePicker').maxDate(m);
});
$('#HistoryEndDate').datetimepicker({
format: 'DD/MM/YYYY HH:mm',
allowInputToggle: true,
useCurrent: true
});
});
这是JSFiddle:https://jsfiddle.net/xsmsym3m/
修改
我找到了一个似乎不是一个好解决方案的解决方法,因为它在某些情况下会失败,但我在这里发布它(https://jsfiddle.net/v18gfo4s/):
$(function() {
$('#HistoryStartDate').datetimepicker({
format: 'DD/MM/YYYY HH:mm',
allowInputToggle: true,
useCurrent: true
}).on('dp.change', function(e) {
// Adding two years so I can set the Min Date
var tt = moment(new Date(e.date));
tt.add(2, 'years');
$('#HistoryEndDate').data('DateTimePicker').maxDate(tt);
// Set the Min date
$('#HistoryEndDate').data('DateTimePicker').minDate(e.date);
//Set the Max Date
var m = moment(new Date(e.date));
m.add(5, 'days');
m.add(23, 'hours');
m.add(59, 'minutes');
m.add(59, 'seconds');
$('#HistoryEndDate').data('DateTimePicker').maxDate(m);
// Set End Date
var temp = moment(new Date(e.date));
temp.add(23, 'hours');
temp.add(59, 'minutes');
temp.add(59, 'seconds');
$('#HistoryEndDate').data('DateTimePicker').date(temp);
});
$('#HistoryEndDate').datetimepicker({
format: 'DD/MM/YYYY HH:mm',
allowInputToggle: true,
useCurrent: false
});
});
答案 0 :(得分:2)
您可以在更新第二个选择器之前尝试检查新的minDate
值。
$(function() {
$('#HistoryStartDate').datetimepicker({
format: 'DD/MM/YYYY HH:mm',
allowInputToggle: true,
useCurrent: true
}).on('dp.change', function(e) {
var minNew = e.date;
var maxNew = e.date.clone().add(6, 'days');
var pickEnd = $('#HistoryEndDate');
var minOld = pickEnd.data('DateTimePicker').minDate();
var maxOld = pickEnd.data('DateTimePicker').maxDate();
if( minOld && minOld.isAfter( maxNew )){
pickEnd.data('DateTimePicker').minDate(minNew);
pickEnd.data('DateTimePicker').maxDate(maxNew);
} else {
pickEnd.data('DateTimePicker').maxDate(maxNew);
pickEnd.data('DateTimePicker').minDate(minNew);
}
});
$('#HistoryEndDate').datetimepicker({
format: 'DD/MM/YYYY HH:mm',
allowInputToggle: true,
useCurrent: true
});
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.11.1/moment-with-locales.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datetimepicker/4.17.37/js/bootstrap-datetimepicker.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet">
<link href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datetimepicker/4.17.37/css/bootstrap-datetimepicker.min.css" rel="stylesheet">
<div class="form-horizontal">
<div class="col-md-4">
<div class="form-group">
Start Date
<div class="col-md-9">
<div class='input-group date' id="HistoryStartDate">
<input type='text' class="form-control" name="HistoryStartDate" value="05/03/2016 00:00" />
<span class="input-group-addon">
<span class="glyphicon glyphicon-calendar"></span>
</span>
</div>
</div>
</div>
</div>
<div class="col-md-4">
<div class="form-group">
End Date
<div class="col-md-9">
<div class='input-group date' id="HistoryEndDate">
<input type='text' class="form-control" name="HistoryEndDate" value="05/03/2016 23:59" />
<span class="input-group-addon">
<span class="glyphicon glyphicon-calendar"></span>
</span>
</div>
</div>
</div>
</div>
</div>
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