在 jQuery UI 日期选择器上禁用一周中的特定日期
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Disable specific days of the week on jQuery UI datepicker
提问by Amir
Possible Duplicate:
Can the jQuery UI Datepicker be made to disable Saturdays and Sundays (and holidays)?
I would like to disable certain days like every monday or every tuesday or every monday, thursday friday, etc. on a jQuery UI datepicker.
我想在 jQuery UI 日期选择器上禁用某些日子，例如每个星期一或每个星期二或每个星期一、星期四、星期五等。
I tried to play with beforeShowDay, but that requires a specific date. I just want to disable an entire day of the week.
我尝试使用 beforeShowDay，但这需要一个特定的日期。我只想禁用一周中的一整天。
Update: Thanks for the suggested solutions, but they all work for specific dates. What if I wanted to disable every single Monday and Tuesday for the entire year. How would I do that?
更新：感谢建议的解决方案，但它们都适用于特定日期。如果我想禁用全年的每个星期一和星期二怎么办。我该怎么做？
回答by Nick Craver
You can ue the beforeShowDateoptionof the datepicker combined with Date.getDay()to do what you want, like this:
您可以结合使用datepicker 的beforeShowDate选项Date.getDay()来执行您想要的操作，如下所示：
?$("#datepicker").datepicker({
beforeShowDay: function(date) {
var day = date.getDay();
return [(day != 1 && day != 2)];
}
})?????;?
You can see a working demo here, this just takes the date, checks if it's a Monday (1) or Tuesday (2) and returns false for the first array entry if that's the case.
你可以在这里看到一个工作演示，这只是获取日期，检查它是星期一 (1) 还是星期二 (2)，如果是这种情况，则为第一个数组条目返回 false。
