js-add-to-calendar-buttons
Version:
A vanilla javascript lib to create add to calendar buttons
54 lines (43 loc) • 9.89 kB
JavaScript
document.getElementById('calendar-generator').onsubmit = function() {
// Get values for the calendar
var title = document.getElementById('event-title').value;
var startString = document.getElementById('start-time').value;
var start = new Date(startString.replace(/-/g, ",").replace(/T/, " "));
var endString = document.getElementById('end-time').value;
var end = new Date(endString.replace(/-/g, ",").replace(/T/, " "));
var address = document.getElementById('event-address').value;
var description = document.getElementById('event-description').value;
var eventId = document.getElementById('event-id').value;
var eventClass = document.getElementById('event-class').value;
// Make sure basic info is passed in
if (!(title && start)) {
console.log('Add some details');
return false;
}
// Create the calendar
var myCalendar = addToCalendar({
options: {
class: eventClass,
id: eventId
},
data: {
title: title,
start: start,
end: end,
address: address,
description: description
}
});
// Add the calendar result and an example
document.getElementById('live-example').appendChild(myCalendar);
var embedTextArea = document.createElement('textarea');
embedTextArea.setAttribute('rows', 10);
embedTextArea.setAttribute('cols', 80);
document.getElementById('html-result').innerHTML += '<p class="instructions">Copy and paste this code:</p>';
var calendarCSS = ".add-to-calendar>*{display:none}.add-to-calendar>.add-to-calendar-widget{display:block}.add-to-calendar-label{cursor:pointer}.add-to-calendar-checkbox + div.add-to-calendar-dropdown{display:none;margin-left:20px}.add-to-calendar-checkbox:checked + div.add-to-calendar-dropdown{display:block}input[type=checkbox].add-to-calendar-checkbox{position:absolute;visibility:hidden}.add-to-calendar-checkbox + div.add-to-calendar-dropdown a{display:block}.add-to-calendar-checkbox + div.add-to-calendar-dropdown a:before{width:16px;height:16px;display:inline-block;background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFQAAAAQCAYAAACIoli7AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAyRpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdpbj0i77u/IiBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4OnhtcG1ldGEgeG1sbnM6eD0iYWRvYmU6bnM6bWV0YS8iIHg6eG1wdGs9IkFkb2JlIFhNUCBDb3JlIDUuMy1jMDExIDY2LjE0NTY2MSwgMjAxMi8wMi8wNi0xNDo1NjoyNyAgICAgICAgIj4gPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4gPHJkZjpEZXNjcmlwdGlvbiByZGY6YWJvdXQ9IiIgeG1sbnM6eG1wPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvIiB4bWxuczp4bXBNTT0iaHR0cDovL25zLmFkb2JlLmNvbS94YXAvMS4wL21tLyIgeG1sbnM6c3RSZWY9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9zVHlwZS9SZXNvdXJjZVJlZiMiIHhtcDpDcmVhdG9yVG9vbD0iQWRvYmUgUGhvdG9zaG9wIENTNiAoTWFjaW50b3NoKSIgeG1wTU06SW5zdGFuY2VJRD0ieG1wLmlpZDo0MzJCRDU2NUE1MDIxMUUyOTY1Q0EwNTkxNEJDOUIwNCIgeG1wTU06RG9jdW1lbnRJRD0ieG1wLmRpZDo0MzJCRDU2NkE1MDIxMUUyOTY1Q0EwNTkxNEJDOUIwNCI+IDx4bXBNTTpEZXJpdmVkRnJvbSBzdFJlZjppbnN0YW5jZUlEPSJ4bXAuaWlkOjQzMkJENTYzQTUwMjExRTI5NjVDQTA1OTE0QkM5QjA0IiBzdFJlZjpkb2N1bWVudElEPSJ4bXAuZGlkOjQzMkJENTY0QTUwMjExRTI5NjVDQTA1OTE0QkM5QjA0Ii8+IDwvcmRmOkRlc2NyaXB0aW9uPiA8L3JkZjpSREY+IDwveDp4bXBtZXRhPiA8P3hwYWNrZXQgZW5kPSJyIj8+1Gcb3QAACh1JREFUeNrEWAtwVNUZ/u7d9yvZJBtMIC8eBhIKMkQIhqIBKirWwpSW0dahCir1gQhWg2XKjNRqR7AjQ6QjglBFRIW20KmC0KRYjRYMCZGHGEjIY0Oy2U32lX3d3Xv6nxuSbEJCQNvpn/n33POfxz33u9//uBGaBQFcMhgrpGYC6ddk+zfiZKgxsvOG4buJMGATNtzcq4l+WStbsGgpvOiELpgBWetGQGNCstSGkKwH1Ek04oVNFUZQsEAjedCg0iBRVivrP737CL+H8Na7f7lpRFa2cOfMqdUn9n3ARGc7NLEYJj62Qle6Z3/ZlATt82mINV4QVPV33HVXmK/1bRgPvst60vzXgJzZZ84UlOfnV1L/YvwhBxk7Q7quZ3zZLrvSivRy+PtR0Y8oUit2P7+aWm5TifxahErVPWfd/JRBQaNVjA2CIhsecEwIubHzB3+CQWNDNBCCyuiEC6NgpV3agkCszYWknBTInjAMFh20HAo1/QQFVM7Kw9aly7D1ze2iJEemhbu8Mzf++rkVNGMkaS7puKadb0yubGscp/Wa3rc0nNXVJ6RsJvsaUhmXt5oyZv36e4o//hi1tbUonjWrYNTs2QXxhywuL+8bmzevoG7dOu3gj8Po2MIVZGIcAw6TcPma0YV4JfXYEBiy/rbeqZcv+i1tEbIgagzgOAWMerT5MvDuXgfOH6vAsRoRgVAqHOp2TMrX4dYfFmLhVAHTRqtgkn0QQ3W0anZK+UsvzJe/qflxi2d04a3u9iJWdngUHd/I33KEyJEoqBE2mqCxGBCqq//p8idWvPh66Wa35ZlzUIcAnez3w+n14uwDD8CalYWo293vYePH+Fy+Jn58289HKu2rpbux9KF7EY4yfHroAHKL5iv2w/v2Ye7CBfBHBLRWHYJ54rzrCQcsDtx+YA4MAbyTqjsHLfLIrWWcChjwu/XHUVnuxrGDC2G2AdwnnKQNXwOLHnwFH4da8VnZBpg0ZqgcOgJMfKa+oqJkTDQMX3or3GF/khgJQ9TroDInQENq9rjItaNwqUWkeDoy0wtmTKYt/8XPpg4wZpADARTt2YOJx45Bo9PBlZEBy86dvQedPGkSxmZnw5SQAD6Xrxns6XWmYO+1x3e+n52D2WM3Y96w6F0F1F4wBwsBprBEv+0wIQO7Xj2HC0ercLbiEdi0zYgyAk1OgFUQccONwP5dyxELNMCQ5Cfq0YZpekgCpMZgENPvmIc5KckEm4gL7+9BrL0d1rFjYSGGGkePgyWX4qU1CQW3zVG5ztV+n25aQRpVGBojkFpWroTBaAQ/TpD6eput3xOZzWaKEjL43IEM3frHLZD8XtyQasXhdzbDbNTCJjN89tftvfaW8jd67fPyzP3jRBzThGGYKgwxrcceM2eyYDQNG9+8iAMfHsaRXY/AouV4qRAS9NCrmmkjKxBKwOQsM8X0iQhQkpK1IUiiBxq1+oLfaPJJXo8lEOyCJtGKScsfhTYpGYItFTUXG9DY2oqQw4UnFi5SGF/2zfkialQcUJ66V7PrFL5mQhwgXGRZZjv+8ALzBGPM4YuyA9s3sFMtIUW5/Xx7hNU0+RU7X7OM5bFlJxSQ2ODR+ArlIUy5HDjW04y+t5UrC9J5Vm5tYxkz/s5YF3WiESYzP2MRmbmp6+EH9vuZxM9N9iBz0ViUHbclsPuX/GJ2SUnJeX+LnUW6/MqzHTp6lL29dy9rtLewx598kpWsWcPuu+8+Fo1GlfG9+/bZn1q1Kk1JzHQSlUxHjBL7rkX5XL5mMBQks7WvY0vvZ3d4pW63j7Nfo/QDfYCbs3iGa6UORYMUP/92qhoYE4VsdNCoDEEyUYqnhBIDEmJ8hZYenKdmETH6468pWa3GJbvdHpKiTWpio4YSz7Hjx7Hu2Wdx9KOPkDkyHaWbNiE/Lw+LFy+makWlHCInOyc9MyOTJ3JRzcEhnCHHYtf0dCJtwrrp3Suvv/UGvO4uWBLN2L9/N7xeFzyedrS43+q1F401DQdaP+8Vrg1ppcRS3t+DDVQe9dhFqF3JiHTaIYaTyL2jYIld8IsGWCQRTB+GoCcgiU5q2QCD6KNFdQjrM1FVXeUYd+PYxg6nE+np6ZiYn48dO3Zg7dq1iEQi0Gq1KKeqh1h82T2BURkZQlpa2kzqHuJ1qEph3zCAPnVyDao8X6EgeQowANDlSx7mfo9t772NBQt+pmT5T468jgmFS5TxiqPvdderLO+Kfcnte2X71G9VzCvjulhfZaJFFjJSrCj7/DjCqgh0VN6EvSIsCUAXndxPvDxf1w5t4gjoY1qEnAYUfI8SpuokOlyIBIPhC06nSwHUZDIhNzcXoVAIRF7k5OQoLc83/E1eutSKpuYmRKToLZs3l6Zzhqo5QyPR6FVPfcJZg2lFN6Py80q+kbp2WzLwUEe/OZ2Ovr4YU11przqL/5XoRH3fvakwmjFdQtlH4/FC6VdY/dRNVKEYeMqAUR3EiSo9Vj56As2+MKwGMx68fySm5o+HSeDh6FLM7/fVu1zO3v24axcUFJDneZX+SkrgXq8PlZUnEKKKwGpNgM/rmaLT66Z1uzwxVBoC0JKqtTjpPtVd8sQ8YJKM+g3W5Ze/HpZ3f9r0kahk5aq41b/st1c8A3uYOQQrr0uyFwep+ujrG6HHip/YsPvlTmz+7dcovnMGZk4gt6cYKXQFMWuyAV98+iOcpfB6e9HzFBvvoS87J9XfynKZWFnfbLfzbwOlmpEkCauffhpejxenvjqF7KxsdPF6PByCz+PH6dOnKVRUW8eMGX1LN0MJ0MgQLl/dVgNb8YjuAj/qRFJhMmYVzkkv/3NZAV6jJPS4W/gWGLDr/Ua/mkQMzQM2T4dN58Q/DxbizuIKLLjtHax7bhqWPJaLVJMWPsXpzah3SWj3n6GQMKf7/wAmP6/65fq6uubGpsaOFntLuqPdARe5v4fY2emi1uej/OBmjjan3+V2tfi8voZYLFoXlaJnjQZDhZoJgi7GXX4IQPNN+Th9sJuhmKuCWM5w5pvqNiSLlfg/yhcLx2PEqA+QqhR/wX5jHirrdbIJI24A/lG9Gqt/U45NWz7Ey9s/BzQ3QpUQQajdjMS0NixdtQhFxTfTGzVQDc6rFJ/85Zdfem6ePr29dMuWdGKi5PV6Ov2BQFMoFL5INXqtx+upd3d21rXY7Y5AIMBvTp8FCJeXl/nVBKNFRa7Ag+xgsnH2K0p79+474Ix1IJWy5qgXuw40MPb8dwFkOFfngA0nY9zqQe1WnrQtzQRSBgwGEXs2zqUHmXvFvCCFLwP/Lw6PdhQLjVqFVIwSkCRFIgdPVp+sI66d7ury1Xrc7saGhkZ7OBziAEpxGotXYYQg/J4CReZwh3fdriqM2IQkrZN1mg/H9joY+4DMvSyt+eQlTL71uf8a+65VfvVw5nDh5Jpl58NHMK5FCT88diaSGi4DFYnTHvDkgTUyl/8IMABtKh8piZwIuwAAAABJRU5ErkJggg==);margin-right:.5em;content:' '}.icon-ical:before{background-position:-68px 0}.icon-yahoo:before{background-position:-36px +4px}.icon-google:before{background-position:-52px 0}.add-to-calendar-widget{font-family:sans-serif;margin:1em 0;position:relative}.add-to-calendar-label{display:inline-block;background-color:white;background-image:url(data:image/vndmicrosofticon;base64,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);background-position:10px 45%;background-repeat:no-repeat;padding:1em 1em 1em 40px;background-size:20px 20px;border-radius:3px;box-shadow:0 0 0 .5px rgba(50,50,93,.17),0 2px 5px 0 rgba(50,50,93,.1),0 1px 1.5px 0 rgba(0,0,0,.07),0 1px 2px 0 rgba(0,0,0,.08),0 0 0 0 transparent!important}.add-to-calendar-dropdown{position:absolute;z-index:99;background-color:white;top:0;left:0;padding:1em;margin:0!important;border-radius:3px;box-shadow:0 0 0 .5px rgba(50,50,93,.17),0 2px 5px 0 rgba(50,50,93,.1),0 1px 1.5px 0 rgba(0,0,0,.07),0 1px 2px 0 rgba(0,0,0,.08),0 0 0 0 transparent!important}.add-to-calendar-dropdown a{display:block;line-height:1.75em;text-decoration:none;color:inherit;opacity:.7}.add-to-calendar-dropdown a:hover{opacity:1}";
var calendarJS = 'function closeCalenderOnMouseDown(e){var n=function(){setTimeout(function(){e.checked=!1},750),document.removeEventListener("mousedown",n)};document.addEventListener("mousedown",n)}';
myCalendar.innerHTML += ('<style type="text/css">' + calendarCSS + '</style>');
myCalendar.innerHTML += ('<script>' + calendarJS + '</script>');
document.getElementById('html-result').appendChild(embedTextArea).value = myCalendar.innerHTML;
return false;
};