javascript jQuery datepicker - 将日期存储在变量中并打印出来
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jQuery datepicker - storing the date in a variable and printing it
提问by user2791728
Since I am new to jQuery I have a simple question to the pro-users.
因为我是 jQuery 的新手，所以我有一个简单的问题要问专业用户。
- How do I print out on the screen the date from the datepicker?
- How to assign the date from datepicker to a variable so I can use it later for using that date's with mySQL database manipulation.
- 如何在屏幕上打印日期选择器中的日期？
- 如何将 datepicker 中的日期分配给一个变量，以便我以后可以使用它来使用该日期与 mySQL 数据库操作。
Any help appreciated.
任何帮助表示赞赏。
$(function() {
$("#from").datepicker({
defaultDate: "+1w",
changeMonth: true,
changeYear: true,
numberOfMonths: 1,
dateFormat: "yy/mm/dd",
showAnim: 'clip',
onClose: function(selectedDate) {
$("#to").datepicker("option", "minDate", selectedDate);
}
});
$("#to").datepicker({
defaultDate: "+1w",
changeMonth: true,
changeYear: true,
numberOfMonths: 1, maxDate: 0,
dateFormat: "yy/mm/dd",
showAnim: 'clip',
onClose: function(selectedDate) {
$("#from").datepicker("option", "maxDate", selectedDate);
}
});
});
回答by BenM
$( "#from" ).datepicker("getDate"); //to get the date
var date;
date = $( "#from" ).datepicker("getDate"); //to store it in a variable.
The API is useful if you need to do more with your datepicker.
如果您需要使用日期选择器执行更多操作，该 API 非常有用。
回答by Feedthe
you can use onSelect method to assign selected value to some variable. You can post that value to your controller and save it to database.
您可以使用 onSelect 方法将选定的值分配给某个变量。您可以将该值发布到您的控制器并将其保存到数据库中。
$(function() {
var selectedDate = "";
$("#from").datepicker( {
onSelect: function(date) {
alert(date);
selectedDate = date;
},
selectWeek: true,
inline: true,
startDate: '01/01/2000',
firstDay: 1
});
});
回答by Negi Rox
Use
利用
getDate
获取日期
it Returns the current date for the date picker or null if no date has been selected.
它返回日期选择器的当前日期，如果没有选择日期，则返回 null。
var fromDate= $( "#from" ).datepicker( "getDate" );
var toDate= $( "#to" ).datepicker( "getDate" );
