将日期更改为Datetimepicker插件一天

Question

我一直试图将我的输入日期增加/减少一天,但现在到了哪里.

看我的代码:

功能

function backDay() {
    var date = $('input#datetimepicker').val();

    var NewDate = moment().subtract(1, 'day');
    $('input#datetimepicker').val(NewDate);
}

HTML

<input class="form-control" style="text-align:center" type="text" id="datetimepicker" name="CurrentDay" value="{{ date('d/m/Y') }}">

添加按钮返回1天

<button onclick="backDay()">Go back 1 Day</button>

Answer 1

通过date在moment()否则会挑电流date

function backDay() {
    var date = $('input#datetimepicker').val();
    var NewDate = moment(date).subtract(1, 'day');
    $('input#datetimepicker').val(NewDate._d);
}