В принципе, вы можете использовать функцию beforeShowDay, которая вызывается для каждой даты, указанной на datepicker. Вот уже большой ответ с большим количеством отдельных деталей и как использовать его: JQuery DatePicker and beforeShowDay
var today = new Date(Date.now()), yesterday = new Date(today - 24 * 60 * 60 * 1000);
function sameDate(a, b){
return a.getDate() == b.getDate() && a.getMonth() == b.getMonth() && a.getFullYear() == b.getFullYear();
}
$(document).on("pagecreate", "#daily", function() {
$("#datepicker").datepicker({
beforeShowDay: function() {
return [sameDate(date, today) || sameDate(date, yesterday), "",""];
}
});
});
Кстати, если вам нужно включить только лишь две даты, то почему бы не использовать хороший fieldset с двумя кнопками радио?
var today = new Date(Date.now());
var yesterday = new Date(today - 24 * 60 * 60 * 1000);
function formatDate(date) {
var dd = date.getDate();
var mm = date.getMonth() + 1;
var yyyy = date.getFullYear();
return yyyy + "-" + mm + "-" + dd;
}
$(document).on("pagecreate", "#page-1", function() {
$("#radio-choice-date-today").prop("value", formatDate(today));
$("#radio-choice-date-yesterday").prop("value", formatDate(yesterday));
$("#date-choiche").html($("#radio-choice-date-today").val());
$("input[name*=radio-choice-date]").click(function() {
$("input[name*=radio-choice-date]:checked").each(function() {
$("#date-choiche").html($(this).val());
});
});
});
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
<link rel="stylesheet" href="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.css">
<script src="https://code.jquery.com/jquery-1.11.2.min.js"></script>
<script src="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
</head>
<body>
<div data-role="page" id="page-1">
<div role="main" class="ui-content">
<form>
<fieldset data-role="controlgroup" data-type="horizontal">
<legend>Choose date:</legend>
<input name="radio-choice-date" id="radio-choice-date-yesterday" value="off" type="radio">
<label for="radio-choice-date-yesterday">Yesterday</label>
<input name="radio-choice-date" id="radio-choice-date-today" value="on" checked="checked" type="radio">
<label for="radio-choice-date-today">Today</label>
</fieldset>
</form>
<p>Selected date:<span id="date-choiche"></span></p>
</div>
</div>
</body>
</html>
Кроме этого, вот полный пример с datepicker стиле для JQuery Mobile Салмана Аршад, кредиты: jQuery UI Datepicker for jQuery Mobile
var today = new Date(Date.now());
var yesterday = new Date(today - 24 * 60 * 60 * 1000);
function sameDate(a, b){
return a.getDate() == b.getDate() && a.getMonth() == b.getMonth() && a.getFullYear() == b.getFullYear();
}
function enableDate(date) {
var enable = sameDate(date, today) || sameDate(date, yesterday);
return [enable, "",""];
}
$(document).on("pagecreate", "#daily", function() {
$("#datepicker").datepicker({
beforeShowDay: enableDate
});
});
/*
* jQuery Mobile: jQuery UI Datepicker Monkey Patch
* http://salman-w.blogspot.com/2014/03/jquery-ui-datepicker-for-jquery-mobile.html
*/
(function() {
// use a jQuery Mobile icon on trigger button
$.datepicker._triggerClass += " ui-btn ui-btn-right ui-icon-carat-d ui-btn-icon-notext ui-corner-all";
// replace jQuery UI CSS classes with jQuery Mobile CSS classes in the generated HTML
$.datepicker._generateHTML_old = $.datepicker._generateHTML;
$.datepicker._generateHTML = function(inst) {
return $("<div></div>").html(this._generateHTML_old(inst))
.find(".ui-datepicker-header").removeClass("ui-widget-header ui-helper-clearfix").addClass("ui-bar-inherit").end()
.find(".ui-datepicker-prev").addClass("ui-btn ui-btn-left ui-icon-carat-l ui-btn-icon-notext").end()
.find(".ui-datepicker-next").addClass("ui-btn ui-btn-right ui-icon-carat-r ui-btn-icon-notext").end()
.find(".ui-icon.ui-icon-circle-triangle-e, .ui-icon.ui-icon-circle-triangle-w").replaceWith(function() {
return this.childNodes;
}).end()
.find("span.ui-state-default").removeClass("ui-state-default").addClass("ui-btn").end()
.find("a.ui-state-default.ui-state-active").removeClass("ui-state-default ui-state-highlight ui-priority-secondary ui-state-active").addClass("ui-btn ui-btn-active").end()
.find("a.ui-state-default").removeClass("ui-state-default ui-state-highlight ui-priority-secondary").addClass("ui-btn").end()
.find(".ui-datepicker-buttonpane").removeClass("ui-widget-content").end()
.find(".ui-datepicker-current").removeClass("ui-state-default ui-priority-secondary").addClass("ui-btn ui-btn-inline ui-mini").end()
.find(".ui-datepicker-close").removeClass("ui-state-default ui-priority-primary").addClass("ui-btn ui-btn-inline ui-mini").end()
.html();
};
// replace jQuery UI CSS classes with jQuery Mobile CSS classes on the datepicker div, unbind mouseover and mouseout events on the datepicker div
$.datepicker._newInst_old = $.datepicker._newInst;
$.datepicker._newInst = function(target, inline) {
var inst = this._newInst_old(target, inline);
if (inst.dpDiv.hasClass("ui-widget")) {
inst.dpDiv.removeClass("ui-widget ui-widget-content ui-helper-clearfix").addClass(inline ? "ui-content" : "ui-content ui-overlay-shadow ui-body-a").unbind("mouseover mouseout");
}
return inst;
};
})();
/*
* jQuery Mobile: jQuery UI Datepicker Monkey Patch
* http://salman-w.blogspot.com/2014/03/jquery-ui-datepicker-for-jquery-mobile.html
*/
.ui-datepicker {
display: none;
}
/* set height and left/right margin to accomodate prev/next icons */
.ui-datepicker-header {
position: relative;
padding: 0.3125em 2.0625em;
line-height: 1.75em;
text-align: center;
}
.ui-datepicker-header .ui-btn {
margin: -1px 0 0 0;
}
/* fixed width layout for calendar; cells are fixed width */
.ui-datepicker-calendar {
border-collapse: collapse;
line-height: 2;
}
.ui-datepicker-calendar .ui-btn {
margin: 0;
padding: 0;
width: 2em;
line-height: inherit;
}
.ui-datepicker-today .ui-btn {
text-decoration: underline !important;
}
.ui-datepicker-days-cell-over .ui-btn {
border-color: inherit !important;
}
.ui-datepicker-buttonpane .ui-btn {
float: left;
margin: 0.5em 0 0;
padding: 0.5em 1em;
}
.ui-datepicker-buttonpane .ui-btn:last-child {
float: right;
}
/* class that can be added to datepicker <input> element's wrapper; makes room for trigger button */
.dp-input-button-wrap {
position: relative;
padding-right: 2.5em;
}
.dp-input-button-wrap .ui-btn {
top: 0.1875em;
margin: 0;
}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
<link rel="stylesheet" href="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.css">
<script src="https://code.jquery.com/jquery-1.11.2.min.js"></script>
<script src="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.js"></script>
</head>
<body>
<div id="daily" data-role="page" class="ui-page" data-theme="a">
<div role="main" class="ui-content" data-theme="b">
<form>
<input name="date" placeholder="Date" id="datepicker">
</form>
</div>
</div>
</body>
</html>
EDIT :
Из вашего кода, похоже, вам понадобится нативный подход, то есть HTML5 input type="date". В этом случае решение еще проще:
var today = new Date(Date.now());
var yesterday = new Date(today - 24 * 60 * 60 * 1000);
function formatDate(date) {
var dd = date.getDate();
var mm = date.getMonth()+1;
var yyyy = date.getFullYear();
return yyyy + "-" + mm + "-" + dd;
}
$(document).ready(function() {
$("#datepicker").prop("min", formatDate(yesterday));
$("#datepicker").prop("max", formatDate(today));
$('input[type="date"], input[type="datetime"], input[type="datetime-local"], input[type="month"], input[type="time"], input[type="week"]').each(function() {
var el = this,
type = $(el).attr('type');
if ($(el).val() === '') $(el).attr('type', 'text');
$(el).focus(function() {
$(el).attr('type', type);
el.click();
});
$(el).blur(function() {
if ($(el).val() === '') $(el).attr('type', 'text');
});
});
});
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
<link rel="stylesheet" href="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.css">
<script src="https://code.jquery.com/jquery-1.11.2.min.js"></script>
<script src="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.js"></script>
</head>
<body>
<div id="daily" data-role="page" class="ui-page slidehelp" data-theme="a">
<div role="main" class="ui-content" data-theme="b">
<form>
<input name="date" type="date" placeholder="Date" id="datepicker">
</form>
</div>
</div>
</body>
</html>
... но текущая реализация браузера не всегда совершенны. Вы можете обратиться к: Can I use... Date and time input types за совместимость и проблемы.