Events
");
for(var i = 0; i < this.eventList.length; i++){
this.eventList[i].toString();
}
document.write("<\/p>");
}
// start and end date in format : MM/DD/YYYY
function addEvent(startDate, endDate, name, location, href, registerNow, program, properties){
//convert startDate
var start = convertToDateFromMMDDYYYY(startDate);
//convert endDate
var end = convertToDateFromMMDDYYYY(endDate);
var theEvent = new CeEvent(start, end, name, location, href, registerNow, program, properties);
this.eventList.push(theEvent);
}
// sort the array of events in either "ASC" or "DESC" and by what type of property EX: startDate
function Events_sort(order, property){
if (order == "ASC") {
multiplier=1;
this.eventList.sort(CeEvent_compare_startDate);
}else if (order == "DESC"){
multiplier=-1;
this.eventList.sort(CeEvent_compare_startDate);
} else {
alert("Events_sort received an improper order.");
}
}
// displays dates from startDate to endDate, and display up to numOfDates, if numOfDates is null, display as many events as tehre is
function Events_display(startDate, lastDate, numOfDates){
this.sort("ASC","startDate");
if (numOfDates == null){
numOfDates = Number.MAX_VALUE;
}
var events = this.getEvents(startDate, lastDate);
for(var i = 0; i < numOfDates && i < events.length; i++){
events[i].displayHtml();
}
}
// displays all programs for a year, segmented into program areas
function Events_chunkedDisplay(){
var start = new Date();
var end = new Date();
end.setYear(end.getFullYear() + 1);
var events = this.getEvents(start, end); // all the events in ascending order
// create array to store html data of the different events.
var generatedHTML = new Array(programs.length);
// initialize to empty strings
for(var i = 0; i < generatedHTML.length; i++){
generatedHTML[i]="";
}
var programPos = -1;
for(var i = 0; i < events.length; i++){
programPos = binarySearch(programs, events[i].program, 0, programs.length);// programs.indexOf(events[i].program);
generatedHTML[programPos]+=events[i].generateChunkedHtml();
}
for(var i = 0; i < generatedHTML.length; i++){
document.write('
There are no events for this program.<\/p>') } document.write('
Go To The Top<\/a><\/p>')
}
}
// gets an array of all events whose startdate is between startDate and lastDate inclusive and whose enddate is between startDate and lastDate
function Events_getEvents(startDate, lastDate){
var result = new Array();
this.sort("ASC","startDate");
for(var i = 0; i < this.eventList.length; i++){
var ceEvent = this.eventList[i];
if(
(convertToYYYYMMDDFromDate(ceEvent.startDate) - convertToYYYYMMDDFromDate(startDate) >= 0 &&
convertToYYYYMMDDFromDate(ceEvent.startDate) - convertToYYYYMMDDFromDate(lastDate) <= 0) ||
(convertToYYYYMMDDFromDate(ceEvent.endDate) - convertToYYYYMMDDFromDate(startDate) >= 0 &&
convertToYYYYMMDDFromDate(ceEvent.endDate) - convertToYYYYMMDDFromDate(lastDate) <= 0)
|| ceEvent.startDate == null){
result.push(ceEvent);
}
}
return result;
}
function CeEvent_compare_startDate(a,b){
var aDate = convertToYYYYMMDDFromDate(a.startDate);
var bDate = convertToYYYYMMDDFromDate(b.startDate);
return (aDate - bDate)*multiplier;
}
function convertToDateFromMMDDYYYY(textVersion){
var result = new Date();
var date = textVersion.split("/");
var year = date[2]*1;
var month = date[0]*1-1;
var date = date[1]*1;
result.setFullYear(year,month,date);
if(textVersion == ""){
result = null;
}
return result;
}
function convertToMMDDYYYYFromDate(date){
var result = "";
if (date != null){
if(date.getMonth() < 9 ){
result+= "0";
}
result += (date.getMonth()+1) + "/";
if(date.getDate() < 10 ){
result+= "0";
}
result += date.getDate() + "/";
result += date.getFullYear();
}
return result;
}
function convertToYYYYMMDDFromDate(date){
var result = "";
if (date != null){
result+=date.getFullYear();
if(date.getMonth() < 9 ){
result+= "0";
}
result += (date.getMonth()+1);
if(date.getDate() < 10 ){
result+= "0";
}
result += date.getDate();
}
return result;
}
// returns position of item in the array
function binarySearch(a, value, left, right) {
var result = -1;
var found = false;
while (!found && left <= right){
var mid = Math.floor((left+right)/2);
if (value > a[mid]){
left = mid + 1;
}else if (value < a[mid]){
right = mid - 1;
}else{
result = mid;
found = true;
}
}
return result;
}
// return month full name from date object
function getMonthname(aDate){
var result = "";
if(aDate != null){
var result = aDate.toLocaleString().split(",");
result = result[1];
result = result.slice(1,result.length-3);
}
return result;
}
function generateProgramLinkList(){
var result = "";
for (var i = 0; i < programName.length; i++){
result += '
";
var aDate = new Date();
var begLink;
var endLink;
var className;
for (var i = 0; i < 12; i++){
begLink = '';
endLink = "<\/a>";
className = "";
if(month-1 == aDate.getMonth()&&year == aDate.getFullYear()){ // if it is the current one
className = "current";
begLink = "";
endLink = "";
}
result += '