javascript 使全日历滚动到当前时间？
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Making fullcalendar scroll to the current time?
提问by amr
Simply put, is there a way to have fullcalendar scroll to the current time position in the week view?
简单地说，有没有办法让全日历滚动到周视图中的当前时间位置？
If it helps, I'm using Ruby on Rails and jQuery
如果有帮助，我正在使用 Ruby on Rails 和 jQuery
采纳答案by bjg
Do you mean that you want the calendar to display, automatically centered around the current time of day (of render time)?
你的意思是你想让日历显示，自动以当前时间（渲染时间）为中心？
Assuming that you are happy that the day columns are always in the same place there is the firstHouroption in the agendaWeekview which might work for you.
假设您很高兴日期列始终位于同一位置firstHour，那么agendaWeek视图中的选项可能适合您。
For illustration, let's assume that the number of hours on the Y-axix in your given view is 10 then something like:
为了说明，让我们假设给定视图中 Y 轴上的小时数为 10，然后类似于：
var firstHour = new Date().getUTCHours() - 5;
$('#calendar').fullCalendar({
firstHour: firstHour;
});
More details on view controls are available here
回答by Gabriel Glenn
This is what I used to scroll to the current time in the view :
这是我用来在视图中滚动到当前时间的内容：
var scrollTime = moment().format("HH:mm:ss");
$('#calendar').fullCalendar({
now: today,
scrollTime: scrollTime
});
For UX purpose, I rounded down to the nearest hourso user can clearly see where (when) the calendar view is :
出于 UX 目的，我四舍五入到最近的小时，以便用户可以清楚地看到日历视图的位置（何时）：
var scrollTime = moment().format("HH") + ":00:00";
$('#calendar').fullCalendar({
now: today,
scrollTime: scrollTime
});
Check the fullCalendar scrollTimeparameter.
检查 fullCalendarscrollTime参数。
回答by Alex Barroso
On v2 this has changed, here is how to do it in this new version:
在 v2 上这已经改变了，这是在这个新版本中如何做到的：
$('#calendar').fullCalendar({
defaultView: 'agendaWeek',
scrollTime: '09:00:00'
});
回答by Mashinax
If you need to set Options Dynamically (after a calendar has already been initialized) then the right way to do this is by using thislink
如果您需要动态设置选项（在日历已经初始化之后），那么正确的方法是使用此链接
var scrollTime = '10:00:00'; //replace this any time you need
$('#calendar').fullCalendar('option', 'scrollTime', scrollTime);
回答by okliv
For fullcalendar@^4.3.0 i used scrollToTimefunction with calendar's render range start:
对于 fullcalendar@^4.3.0，我使用了带有日历渲染范围开始的scrollToTime函数：
calendar.state.dateProfile.renderRange.start
so it works for me in this way:
所以它以这种方式对我有用：
var calendarEl = document.getElementById('scheduler');
var calendar = new FullCalendar.Calendar(calendarEl, { ... })
var now = new Date();
var rangeStart = calendar.state.dateProfile.renderRange.start;
// attention here
calendar.scrollToTime(now - rangeStart);
it works, by the way, no matter what is the defaultViewvalue is.
顺便说一下，无论defaultView值是多少，它都有效。
回答by egdavid
I had a similar problem and solved it with this solution...
我有一个类似的问题并用这个解决方案解决了它......
setTimeout(function(){ // Timeout
$(".fc-today").attr("id","scrollTo"); // Set an ID for the current day..
$("html, body").animate({
scrollTop: $("#scrollTo").offset().top // Scroll to this ID
}, 2000);
}, 500);
回答by theycallmemorty
Use the today function:
使用今天的功能：
$('#calendar').fullCalendar('today');
$('#calendar').fullCalendar('today');
