如何在日期选择器中禁用 ENTER 键盘交互 [重复]

Question

这里： http://api.jqueryui.com/datepicker/ 我明白了：

键盘交互

当日期选择器打开时，以下关键命令是 可用：

PAGE UP: Move to the previous month.
PAGE DOWN: Move to the next month.
CTRL + PAGE UP: Move to the previous year.
CTRL + PAGE DOWN: Move to the next year.
CTRL + HOME: Open the datepicker if closed.
CTRL/COMMAND + HOME: Move to the current month.
CTRL/COMMAND + LEFT: Move to the previous day.
CTRL/COMMAND + RIGHT: Move to the next day.
CTRL/COMMAND + UP: Move to the previous week.
CTRL/COMMAND + DOWN: Move the next week.
ENTER: Select the focused date.
CTRL/COMMAND + END: Close the datepicker and erase the date.
ESCAPE: Close the datepicker without selection.

我不想要：

ENTER：选择焦点日期。

互动

是否可以禁用单个交互？我在特定字段中的 Enter 键不得在我的字段中设置日期。我的 Enter 键必须在该字段中执行其他操作（确实如此），只是不想在该字段中设置日期。

Answer 1

试试这个，

$(document).ready(function() {
    $("#myDate").datepicker().on("keydown", function(e){
        if (e.which == 13) {
            $("#myDate").val('');
            return false;
        }
    });
});