【发布时间】:2017-06-02 11:30:55
【问题描述】:
我在页面上有一个日历范围,包括两个输入,#from-date 和 #to-date。如果我从日期中选择,我希望自动显示到日期。
HTML 标记:
<div class="calendar-range">
<div class="filter-first date-from">
<input type="text" id="from-date" class="form-control form-control-main calendar-from datepicker">
<i class="fa fa-calendar"></i>
</div>
<div class="filter date-to">
<input type="text" id="to-date" class="form-control form-control-main calendar-to datepicker">
<i class="fa fa-calendar"></i>
</div>
</div>
这是 jQuery 代码:
body.find(".calendar-range").each(function (index, callback) {
var selectedToElement = $(this).find('.calendar-to');
var selectedToDay = selectedToElement.datepicker('getDate');
var selectedFromElement = $(this).find('.calendar-from');
var selectedFromDay = selectedFromElement.datepicker('getDate');
var numberOfMonths = 2;
if (body.width() < 768) {
numberOfMonths = 1;
}
var settings = {
changeMonth: false,
numberOfMonths: numberOfMonths,
dateFormat: dateFormat,
minDate: new Date(Date.now()),
maxDate: new Date(new Date().setFullYear(new Date().getFullYear() + 1)),
onSelect: function (dateText, object) {
selectedToDay = selectedToElement.datepicker('getDate');
selectedFromDay = selectedFromElement.datepicker('getDate');
selectedToElement.change();
selectedFromElement.change();
if ($(this).hasClass('calendar-from')) {
to.datepicker("option", "minDate", getDate(this.value));
} else if ($(this).hasClass('calendar-to')) {
from.datepicker("option", "maxDate", getDate(this.value));
}
},
beforeShow: function (input, inst) {
selectedToDay = selectedToElement.datepicker('getDate');
selectedFromDay = selectedFromElement.datepicker('getDate');
},
beforeShowDay: function (date) {
var d = date.getTime();
var cssClass = 'selected-date-range';
var defaultClass = '';
if (selectedToDay != null && d == selectedToDay.getTime()) {
cssClass = cssClass + ' selected-date-range-last';
defaultClass = defaultClass + ' selected-date-range-last';
} else if (selectedFromDay != null && d == selectedFromDay.getTime()) {
cssClass = cssClass + ' selected-date-range-first';
defaultClass = defaultClass + ' selected-date-range-first';
}
if (selectedFromDay != null && selectedToDay != null && d <= selectedToDay.getTime() && d >= selectedFromDay.getTime()) {
return [true, cssClass, ''];
}
return [true, defaultClass, ''];
},
onClose: function (input, object) {
if (object.id === "from-date") {
to.datepicker("show");
}
}
};
var from = selectedFromElement.datepicker(settings);
var to = selectedToElement.datepicker(settings);
});
我尝试使用 onClose 解决它,但这似乎重复了两次,并且也关闭了打开的#to-date。是否可以在不分离两个日期选择器的情况下实现它? (隐藏/显示日期选择器也会发生一些非常奇怪的事情)
感谢您的帮助,谢谢。
【问题讨论】:
-
“我希望自动显示当前日期”是什么意思?
-
您的示例中有许多未定义的函数。此外,您尝试在初始化
.datepicker()之前调用getDate。
标签: javascript jquery jquery-ui datepicker