记住即使在刷新后在datepicker中选择的日期

Question

I just want to know if how can my datepicker remembered what month has been selected. For example, I choose June 1, 2013 even after refresh the month to be displayed in date picker is still June.

Here is my code.

$(function() {

    var startDate;
    var endDate;
    var selectCurrentWeek = function() {
        window.setTimeout(function () {
            $('#weekpicker').datepicker('widget').find('.ui-datepicker-current-day a').addClass('ui-state-active')
        }, 1);
    }

    $('#weekpicker').datepicker( {

        changeYear:true,
        changeMonth:true,
        showButtonPanel:true,

        onSelect: function(dateText, inst) {

            var date = $(this).datepicker('getDate');
            startDate = new Date(date.getFullYear(), date.getMonth(), date.getDate() - date.getDay() + 1);
            endDate = new Date(date.getFullYear(), date.getMonth(), date.getDate() - date.getDay() + 7);
            var dateFormat = inst.settings.dateFormat || $.datepicker._defaults.dateFormat;
            $('#weekpicker').val($.datepicker.formatDate( dateFormat, startDate, inst.settings )
                 + ' - ' + $.datepicker.formatDate( dateFormat, endDate, inst.settings ));

         selectCurrentWeek();   

        },

        beforeShow: function() {
            selectCurrentWeek();
        },

        beforeShowDay: function(date) {
            var cssClass = '';
            if(date >= startDate && date <= endDate)
                cssClass = 'ui-datepicker-current-day';
            return [true, cssClass];
        },

        onChangeMonthYear: function(year, month, inst) {
            selectCurrentWeek(); 
        }

    }).datepicker('widget').addClass('ui-weekpicker');

    $('.ui-weekpicker .ui-datepicker-calendar tr').live('mousemove', function() { $(this).find('td a').addClass('ui-state-hover'); });
    $('.ui-weekpicker .ui-datepicker-calendar tr').live('mouseleave', function() { $(this).find('td a').removeClass('ui-state-hover'); });


});

Thanks in Advanced!!!

Answer 1

You would need to deal with sessions.

Once the website is refreshed, just add the date into a PHP session. You can read more about sessionsn here and a more concrete example for what you are looking for, here.