Javascript Bootstrap Datepicker beforeShowDay:函数(日期)日期未定义
我想在一个日期采集器中记录一些日期。但“日期”在disableDates中始终未定义。有什么我遗漏的吗?我是javascript新手,所以可能有些东西我还不太了解Javascript Bootstrap Datepicker beforeShowDay:函数(日期)日期未定义,javascript,twitter-bootstrap,datepicker,Javascript,Twitter Bootstrap,Datepicker,我想在一个日期采集器中记录一些日期。但“日期”在disableDates中始终未定义。有什么我遗漏的吗?我是javascript新手,所以可能有些东西我还不太了解 ko.bindingHandlers.datepicker = { init: function(element, valueAccessor, allBindingsAccessor) { var options = allBindingsAccessor().datepickerOptions || {},
ko.bindingHandlers.datepicker = {
init: function(element, valueAccessor, allBindingsAccessor) {
var options = allBindingsAccessor().datepickerOptions || {},
$el = $(element);
//initialize datepicker with some optional options
$el.datepicker(options);
$el.datepicker('setEndDate', new Date);
$el.datepicker('beforeShowDay', disableDates());
function disableDates(date) {
self.getDates();
var showDate = true;
for (var i = 0; i < self.dates.length; i++) {
if (date.toDateString() === new Date(self.dates()[i].ReportingDate).toDateString()) {
showDate = false;
}
}
return [showDate, ""];
}
//handle the field changing
ko.utils.registerEventHandler(element, "change", function() {
var observable = valueAccessor();
observable($el.datepicker("getDate"));
});
//handle disposal (if KO removes by the template binding)
ko.utils.domNodeDisposal.addDisposeCallback(element, function() {
$el.datepicker("destroy");
});
},
update: function (element) {
var value = self.ReportingDate(),
$el = $(element),
current = $el.datepicker("getDate");
if (value - current !== 0) {
$el.datepicker("setDate", value);
}
}
};
ko.bindingHandlers.datepicker={
init:function(元素、valueAccessor、allBindingsAccessor){
var options=allBindingsAccessor().datepickerOptions | |{},
$el=$(元素);
//使用一些可选选项初始化日期选择器
$el.datepicker(可选);
$el.datepicker('setEndDate',新日期);
$el.datepicker('beforeShowDay',disableDates());
功能禁用日期(日期){
self.getDates();
var showDate=true;
对于(var i=0;i
}) 试试看
//initialize datepicker with some optional options
$.extend(options, {
beforeShowDay: disableDates
})
$el.datepicker(options);
$el.datepicker('setEndDate', new Date);
当我尝试时,它从未进入函数。@LadyBug在打开datepicker@LadyBug此外,没有名为
setEndDate
的方法,您想用它做什么it@LadyBug一个简单的jQuery示例看起来像setEndDate禁用了今天之后的所有日期。这个很好用。但即使我打开日期选择器,也不会调用beforShowDay。