jQuery toggleClass example
Toggle class name on click in jQuery
by nikolya223
HTML
<div id="banner-message">
<p>Hello World</p>
<button>Change color</button>
</div>CSS
@import url('https://fonts.googleapis.com/css?family=Baumans&display=swap');
body { width: 760px; }
body, select, input { font: 14px serif; }
#calendar { width: 350px; height: 475px; display: inline-block; border: 1px solid #a9a9a9; border-radius: 6px/4px; padding: 5px; }
#navigation_panel { background: hsl(207, 100%, 92%); min-height: 34px; max-height: 78px; border: 1px solid #a9a9a9; border-radius: 6px/4px; padding: 10px; margin-bottom: 6px; text-align: center; vertical-align: middle; display: -webkit-box; display: -webkit-flex; display: flex; -webkit-box-align: center; -webkit-align-items: center; align-items: center; -webkit-box-pack: center; -webkit-justify-content: center; justify-content: center; -webkit-flex-wrap: wrap; flex-wrap: wrap; }
#navigation_panel button, #navigation_panel #calendar_year { background: hsl(207, 100%, 85%); color: hsl(207, 100%, 35%); font: 14px serif; border: 1px solid hsl(207, 100%, 35%); }
#calendar_month { background: transparent; color: hsl(207, 100%, 35%); font: 14px serif; border: 1px solid hsl(207, 100%, 35%); }
#navigation_panel button { height: 34px; vertical-align: middle; }
#background_month { background: hsl(207, 100%, 85%); display: inline-block; }
button.minus { width: 28px; text-align: center; border-radius: 12px 0 0 12px / 10px 0 0 10px; margin-right: -1px; }
button.plus { width: 28px; text-align: center; border-radius: 0 12px 12px 0 / 0 10px 10px 0; margin-left: -1px; }
.month_plus { margin-right: 35px; }
#presently { width: 288px; margin-top: 10px; border-radius: 12px/10px;}
#calendar_month { width: px; display: inline-block; }
#calendar_year { width: px; display: inline-block; }
select { height: 34px; }
input { height: 30px; border: 1px solid #a9a9a9; display: inline-block; text-align: center; }
#table { font-family: 'Baumans', cursive; width: 100%; height: 413px; padding: 2px; }
#table, td { border: 1px solid #a9a9a9; border-radius: 6px/4px; }
td { margin: 1px; text-align: center; }
.prevMonth { opacity:...JavaScript
Date.prototype.reduce = function(callback, value) {
var year = this.getFullYear();
var month = this.getMonth();
var step = new Date(year, month, 1);
var last = new Date(year, month + 1, 0);
step.setHours(24 * (0 - ((step.getDay() + 6) % 7)));
last.setHours(24 * (6 - ((last.getDay() + 6) % 7)));
for (var i = 0; step <= last; i++) {
value = callback(value, new Date(+step), i, this);
step.setHours(24);
}
return value;
};
var data = new Date();
var selectMonth = document.querySelector('#calendar_month');
var monthNames = [
'Январь',
'Февраль',
'Март',
'Апрель',
'Май',
'Июнь',
'Июль',
'Август',
'Сентябрь',
'Октябрь',
'Ноябрь',
'Декабрь',
];
monthNames.forEach(function(monthName, i) {
selectMonth.options[i] = new Option(monthName, i);
});
selectMonth.addEventListener('change', function() {
data.setMonth(this.value);
createCalendar(data);
});
var minusMonth = document.querySelector('.month_minus');
minusMonth.addEventListener('click', function() {
data.setMonth(data.getMonth() - 1);
createCalendar(data);
});
var plusMonth = document.querySelector('.month_plus');
plusMonth.addEventListener('click', function() {
data.setMonth(data.getMonth() + 1);
createCalendar(data);
});
var minusYear = document.querySelector('.year_minus');
minusYear.addEventListener('click', function() {
data.setYear(data.getFullYear() - 1);
createCalendar(data);
});
var plusYear = document.querySelector('.year_plus');
plusYear.addEventListener('click', function() {
data.setYear(data.getFullYear() + 1);
createCalendar(data);
});
var inputYear = document.querySelector('#calendar_year');
inputYear.addEventListener('input', function() {
if (/^d{4}$/.test(this.value)) {
data.setYear(this.value);
createCalendar(data);
}
});
var currentButton = document.querySelector('#presently');
currentButton.addEventListener('click', function() {
data = new Date();
createCalendar(data);
});
function createCalendar(data) {
var now = new Date().setHours(0, 0, 0, 0);
var year =...