How to use jQuery UI Calendar/Date PIcker for week rather than day?
Here is another way at going at it. -Display the week with showWeek. - Define a beforeShow to attach an event handler using live() so the week row is highlighted (including the week number). - Detach the event handler with die() onclose. This is particularly handy when you are using normal datepickers elsewhere in your code.
$( ".week-picker" ).datepicker({
dateFormat: "yy-mm-dd",
showOtherMonths: true,
selectOtherMonths: true,
changeMonth: true,
changeYear: true,
showWeek: true,
beforeShow: function(dateText, inst) {
// for week highighting
$(".ui-datepicker-calendar tr").live("mousemove", function() {
$(this).find("td a").addClass("ui-state-hover");
$(this).find(".ui-datepicker-week-col").addClass("ui-state-hover");
});
$(".ui-datepicker-calendar tr").live("mouseleave", function() {
$(this).find("td a").removeClass("ui-state-hover");
$(this).find(".ui-datepicker-week-col").removeClass("ui-state-hover");
});
},
onClose: function(dateText, inst) {
var wk = $.datepicker.iso8601Week(new Date(dateText));
if (parseInt(wk) < 10) {
wk = "0" + wk;
}
var year = $("#ui-datepicker-div .ui-datepicker-year :selected").val();
if (isNaN(wk)) {
$(this).val("");
} else {
$(this).val(year + ";" + wk);
}
// disable live listeners so they dont impact other instances
$(".ui-datepicker-calendar tr").die("mousemove");
$(".ui-datepicker-calendar tr").die("mouseleave");
}
});
Inline week picker using jQuery UI DataPicker (requires jQuery UI 1.8+):
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.js"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.14/jquery-ui.min.js"></script>
<link rel="stylesheet" type="text/css" media="screen" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.14/themes/base/jquery-ui.css">
<script type="text/javascript">
$(function() {
var startDate;
var endDate;
var selectCurrentWeek = function() {
window.setTimeout(function () {
$('.week-picker').find('.ui-datepicker-current-day a').addClass('ui-state-active')
}, 1);
}
$('.week-picker').datepicker( {
showOtherMonths: true,
selectOtherMonths: true,
onSelect: function(dateText, inst) {
var date = $(this).datepicker('getDate');
startDate = new Date(date.getFullYear(), date.getMonth(), date.getDate() - date.getDay());
endDate = new Date(date.getFullYear(), date.getMonth(), date.getDate() - date.getDay() + 6);
var dateFormat = inst.settings.dateFormat || $.datepicker._defaults.dateFormat;
$('#startDate').text($.datepicker.formatDate( dateFormat, startDate, inst.settings ));
$('#endDate').text($.datepicker.formatDate( dateFormat, endDate, inst.settings ));
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();
}
});
$('.week-picker .ui-datepicker-calendar tr').live('mousemove', function() { $(this).find('td a').addClass('ui-state-hover'); });
$('.week-picker .ui-datepicker-calendar tr').live('mouseleave', function() { $(this).find('td a').removeClass('ui-state-hover'); });
});
</script>
</head>
<body>
<div class="week-picker"></div>
<br /><br />
<label>Week :</label> <span id="startDate"></span> - <span id="endDate"></span>
</body>
</html>
run it on JsFiddle http://jsfiddle.net/manishma/AVZJh/light/