jQuery Bootstrap 中的开始日期和结束日期
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Start Date and End Date in Bootstrap
提问by Aravinthan K
I am using Bootstrap DatePicker. I want to Validate From Dateand To Date. Start Date correctly Pick todays date.I have a Problem " To Date does not Pick the start date(ie. from date value)" .How to solve it?
我正在使用 Bootstrap DatePicker。我想验证From Date和To Date。开始日期正确选择今天的日期。我有一个问题“迄今为止没有选择开始日期（即从日期值）”。如何解决？
$(document).ready(function() {
$('#fromDate').datepicker({
startDate: new Date(),
});
$('#toDate').datepicker({
startDate: $('#fromDate').val(),
});
});
回答by Artur Filipiak
At the time you set $('#toDate').datepicker(), the value of $('#fromDate')is empty.
在您设置时$('#toDate').datepicker()， 的值为$('#fromDate')空。
You should set default startDateand endDatevariables at the begining and add changeDateevent listener to your datepickers.
您应该在开始时设置默认值startDate和endDate变量，并将changeDate事件侦听器添加到您的日期选择器。
Eg.:
例如。：
// set default dates
var start = new Date();
// set end date to max one year period:
var end = new Date(new Date().setYear(start.getFullYear()+1));
$('#fromDate').datepicker({
startDate : start,
endDate : end
// update "toDate" defaults whenever "fromDate" changes
}).on('changeDate', function(){
// set the "toDate" start to not be later than "fromDate" ends:
$('#toDate').datepicker('setStartDate', new Date($(this).val()));
});
$('#toDate').datepicker({
startDate : start,
endDate : end
// update "fromDate" defaults whenever "toDate" changes
}).on('changeDate', function(){
// set the "fromDate" end to not be later than "toDate" starts:
$('#fromDate').datepicker('setEndDate', new Date($(this).val()));
});
