twitter-bootstrap 将课程添加到引导日期选择器中的多个/特定日期？
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Add class to a multiple/specific day in bootstrap datepicker?
提问by Imat
I'm having a hard time in adding a class to a date in bootstrap. Here's the datepicker. 
我很难在引导程序中为日期添加一个类。这是日期选择器。
What I'm trying to achieved is put a small blue dot in the date I specified. I'm thinking of adding a class to the date. How should I do this?
我想要实现的是在我指定的日期放置一个小蓝点。我正在考虑为日期添加一个类。我该怎么做？
回答by haxtbh
Depending on the datepicker you are using you can do something like this:
根据您使用的日期选择器，您可以执行以下操作：
Most of the date pickers have a beforeShowDayoption. You can set a class here to add to the day you want to change.
大多数日期选择器都有一个beforeShowDay选项。您可以在此处设置课程以添加到您想要更改的日期。
For this example im using http://eternicode.github.io/bootstrap-datepicker
对于这个例子，我使用http://eternicode.github.io/bootstrap-datepicker
An example of how to do this can be found here: jsFiddle
可以在此处找到如何执行此操作的示例：jsFiddle
You will want to put the dates you want to highlight / mark into an array:
您需要将要突出显示/标记的日期放入数组中：
var active_dates = ["23/5/2014","21/5/2014"];
var active_dates = ["23/5/2014","21/5/2014"];
Then use the beforeShowDayoption to check the dates against the current day being shown and then apply a class.
然后使用该beforeShowDay选项根据显示的当天检查日期，然后应用课程。
<input type="text" id="datepicker" />
<input type="text" id="datepicker" />
$("#datepicker").datepicker({
format: "dd/mm/yyyy",
autoclose: true,
todayHighlight: true,
beforeShowDay: function(date){
var d = date;
var curr_date = d.getDate();
var curr_month = d.getMonth() + 1; //Months are zero based
var curr_year = d.getFullYear();
var formattedDate = curr_date + "/" + curr_month + "/" + curr_year
if ($.inArray(formattedDate, active_dates) != -1){
return {
classes: 'activeClass'
};
}
return;
}
});`
});`
The activeClasscan be any form of CSS. In my example i have just changed the background color. In your example you could offset an image and apply it to the day.
该activeClass可以是任何形式的CSS。在我的示例中，我刚刚更改了背景颜色。在您的示例中，您可以偏移图像并将其应用于当天。
.activeClass{
background: #F00;
}
