So, I have a UI Script that I'm pulling onto a form.
When I pull in this UI Script, I can't do anything on the form at all.
The console debug (log) area shows:
Here is the UI Script code, and hopefully someone can see what's messing with ServiceNow's "fireEvent' and 'fire' functions.
(function(window, document) {
currentDatepicker = null;
datepicker = function( query, options ) {
if (!(this instanceof datepicker))
return new datepicker( query, options );
currentDatepicker = self = this;
self.options = extend({}, datepicker.defaults, options);
self.query = query;
self.__init__();
}
datepicker.prototype = {
constructor: datepicker,
__init__: function(){
// Bind display on click
document.removeEventListener('click', self.bindCalendar, false);
document.addEventListener('click', self.bindCalendar, false);
},
matchesReferers: function( elm ){
self.referers = document.querySelectorAll( self.query );
for (var i=0; i< self.referers.length; i++) {
if (elm === self.referers[i]) return true;
}
return false;
},
close: function(){
delete self.current;
delete self.target;
if (self.picker) self.picker.remove();
},
show: function( target ){
self.target = typeof target != typeof undefined ? target : self.target;
if (target || typeof self.current == typeof undefined) {
var current = new Date();
if (target) self.selected = null;
if (target && target.value) {
var ts = Date.parse( target.value.toLowerCase() );
current = new Date( ts );
self.selected = {
year: current.getFullYear(),
month: current.getMonth(),
day: current.getDate()
}
}
self.current = {
year: current.getFullYear(),
month: current.getMonth()
}
}
self.cleanPicker();
self.drawPicker();
},
cleanPicker: function(){
var picker = document.querySelector('.vanilla-datepicker');
if (picker) picker.remove();
},
drawPicker: function(){
var position = {
x:self.target.offsetLeft,
y:self.target.offsetTop + self.target.offsetHeight
};
self.picker = document.createElement('div');
self.picker.classList.add('vanilla-datepicker');
self.picker.style.left = position.x + 'px';
self.picker.style.top = position.y + 'px';
self.picker.appendChild( self.drawNavigation() );
self.picker.appendChild( self.drawWeekHeader() );
var weeks = self.getWeeks();
for (var i=0; i<weeks.length; i++) {
self.picker.appendChild( weeks[i] );
}
self.target.parentNode.insertBefore( self.picker, self.target.nextSibling );
},
drawNavigation: function(){
var nav = document.createElement('div');
nav.classList.add('title-nav');
if (self.options.navigateYear) {
previousYear = document.createElement('div');
previousYear.classList.add('year-navigate');
previousYear.classList.add('previous');
previousYear.innerHTML = '<<';
nextYear = document.createElement('div');
nextYear.classList.add('year-navigate');
nextYear.classList.add('next');
nextYear.innerHTML = '>>';
}
previousMonth = document.createElement('div');
previousMonth.classList.add('month-navigate');
previousMonth.classList.add('previous');
previousMonth.innerHTML = '<';
currentMonth = document.createTextNode(
self.options.months.long[self.current.month] + ' ' + self.current.year
);
nextMonth = document.createElement('div');
nextMonth.classList.add('month-navigate');
nextMonth.classList.add('next');
nextMonth.innerHTML = '>';
//nextMonth.addEventListener('click', self.getNextMonth, false);
if (self.options.navigateYear) nav.appendChild( previousYear );
nav.appendChild( previousMonth );
nav.appendChild( currentMonth );
nav.appendChild( nextMonth );
if (self.options.navigateYear) nav.appendChild( nextYear );
return nav;
},
getPreviousYear: function() {
var current = new Date( self.current.year -1, self.current.month);
self.current = {
year: current.getFullYear(),
month: current.getMonth()
};
self.show();
},
getNextYear: function() {
var current = new Date( self.current.year + 1, self.current.month);
self.current = {
year: current.getFullYear(),
month: current.getMonth()
};
self.show();
},
getPreviousMonth: function() {
var current = new Date( self.current.year, self.current.month - 1);
self.current = {
year: current.getFullYear(),
month: current.getMonth()
};
self.show();
},
getNextMonth: function() {
var current = new Date( self.current.year, self.current.month + 1);
self.current = {
year: current.getFullYear(),
month: current.getMonth()
};
self.show();
},
drawWeekHeader: function(){
var weekdays = self.options.weekdays.short.slice(self.options.firstDayOfWeek)
.concat(self.options.weekdays.short.slice(0, self.options.firstDayOfWeek));
var weekHeader = document.createElement('div');
weekHeader.classList.add('week-header');
for (var i=0; i<7; i++) {
var dayOfWeek = document.createElement('div');
dayOfWeek.innerHTML = weekdays[i];
weekHeader.appendChild( dayOfWeek );
}
return weekHeader;
},
getWeeks: function(){
// Get week days according to options
var weekdays = self.options.weekdays.short.slice(self.options.firstDayOfWeek)
.concat(self.options.weekdays.short.slice(0, self.options.firstDayOfWeek));
// Get first day of month and update acconding to options
var firstOfMonth = new Date(self.current.year, self.current.month, 1).getDay();
firstOfMonth = firstOfMonth < self.options.firstDayOfWeek ? 7+(firstOfMonth - self.options.firstDayOfWeek ) : firstOfMonth - self.options.firstDayOfWeek;
var daysInPreviousMonth = new Date(self.current.year, self.current.month, 0).getDate();
var daysInMonth = new Date(self.current.year, self.current.month+1, 0).getDate();
var days = [],
weeks = [];
// Define last days of previous month if current month does not start on `firstOfMonth`
for (var i=firstOfMonth-1; i>=0; i--) {
var day = document.createElement('div');
day.classList.add( 'no-select' );
day.innerHTML = daysInPreviousMonth - i;
days.push( day );
}
// Define days in current month
for (var i=0; i<daysInMonth; i++) {
if (i && (firstOfMonth+i)%7 === 0) {
weeks.push( self.addWeek( days ) );
days = [];
}
var day = document.createElement('div');
day.classList.add('day');
if (self.selected && self.selected.year == self.current.year && self.selected.month == self.current.month && self.selected.day == i+1) {
day.classList.add('selected');
}
day.innerHTML = i+1;
days.push( day );
}
// Define days of next month if last week is not full
if (days.length) {
var len = days.length;
for (var i=0; i<7-len; i++) {
var day = document.createElement('div');
day.classList.add( 'no-select' );
day.innerHTML = i+1;
days.push( day );
}
weeks.push( self.addWeek( days ) );
}
return weeks;
},
addWeek: function( days ) {
var week = document.createElement('div');
week.classList.add('week');
for (var i=0; i<days.length; i++) {
week.appendChild( days[i] );
}
return week;
},
setDate: function( day ) {
var dayOfWeek = new Date(self.current.year, self.current.month, day).getDay();
var date = self.options.outputFormat
.replace('%a', self.options.weekdays.short[dayOfWeek] )
.replace('%A', self.options.weekdays.long[dayOfWeek] )
.replace('%d', ('0' + day).slice(-2) )
.replace('%e', day )
.replace('%b', self.options.months.short[self.current.month] )
.replace('%B', self.options.months.long[self.current.month] )
.replace('%m', ('0' + (self.current.month+1)).slice(-2) )
.replace('%w', dayOfWeek )
.replace('%Y', self.current.year );
var a_ = date.split("-");
var y = a_[0];
var m = a_[1];
var d = a_[2];
self.target.value = m + '/' + d + '/' + y;
},
bindCalendar: function(event) {
var target = event.target;
if (target.className == 'month-navigate next') {
self.getNextMonth();
} else if (target.className == 'month-navigate previous') {
self.getPreviousMonth();
} else if (target.className == 'year-navigate next') {
self.getNextYear();
} else if (target.className == 'year-navigate previous') {
self.getPreviousYear();
} else if (target.className == 'day') {
self.setDate( target.innerHTML );
self.close();
} else {
while (target && !self.matchesReferers( target ) && target.className != 'vanilla-datepicker') {
target = target.parentNode;
}
if (target && self.matchesReferers( target )) self.show(target);
if (!target) self.close();
}
}
};
datepicker.defaults = {
firstDayOfWeek: 0,
months: {
short: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
long: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December']
},
navigateYear: true,
outputFormat:'%Y-%m-%d',
weekdays: {
short: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'],
long: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday']
}
};
// utils
var camelCase = function( string ){
return string.replace(/-([a-z])/g, function (g) { return g[1].toUpperCase(); });
};
var extend = function(out) {
out = out || {};
for (var i = 1; i < arguments.length; i++) {
if (!arguments[i])
continue;
for (var key in arguments[i]) {
if (arguments[i].hasOwnProperty(key))
out[key] = arguments[i][key];
}
}
return out;
};
var is = function( el, query ) {
return (el.matches || el.matchesSelector || el.msMatchesSelector || el.mozMatchesSelector || el.webkitMatchesSelector || el.oMatchesSelector).call(el, query);
}
}) (window, document);
