scheduler.js
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var clearTasks = function(sUrl) {
var callback = {
success: function(o) {
alert('Tasks have been successfully cleaned up');
},
failure: function(o) {
alert('Clean up failed!');
}
}
var transaction = YAHOO.util.Connect.asyncRequest('GET', sUrl, callback);
}
//<!-- Change the run time to now -->
var runOnNext = function(fId, sUrl) {
var runDiv = document.getElementById('runDiv'+fId);
//<!-- Display the new runtime -->
var displayDate = formatDate('','no');
var callback = {
success: function(o) {
runDiv.innerHTML = displayDate;
}
}
var transaction = YAHOO.util.Connect.asyncRequest('POST', sUrl, callback, "fId="+fId);
}
//<!-- Enable / disable the task -->
var toggleStatus = function(fId, sUrl, sDisableText, sEnableText) {
var statusLink = document.getElementById('statusLink'+fId);
var freqLink = document.getElementById('freqLink'+fId);
var runnowLink = document.getElementById('runnowLink'+fId);
var freqDrop = document.getElementById('freqDrop'+fId);
var fontClass = document.getElementById('font'+fId);
var freqDiv = document.getElementById('div'+fId);
var callback = {
success: function(o) {
if(statusLink.innerHTML == sDisableText){
statusLink.innerHTML = sEnableText;
freqLink.style.visibility = "hidden";
runnowLink.style.visibility = "hidden";
freqDrop.style.visibility = "hidden";
fontClass.className = 'descriptiveText';
freqDiv.style.display = "none";
}else{
statusLink.innerHTML = sDisableText;
freqLink.style.visibility = "visible";
runnowLink.style.visibility = "visible";
freqDrop.style.visibility = "visible";
freqDiv.style.display = "block";
fontClass.className = '';
}
}
}
var transaction = YAHOO.util.Connect.asyncRequest('POST', sUrl, callback, "fId="+fId);
}
var showFrequencyDiv = function(fId) {
var formDiv = document.getElementById('formDiv');
var fInput = document.getElementById('fId');
var tblCol = document.getElementById('tblCol');
var freqDiv = document.getElementById('div'+fId);
var posFreq = YAHOO.util.Dom.getXY('div'+fId);
//<!-- Hide the frequency and display the form in place -->
formDiv.style.display = "block";
freqDiv.style.display = "none";
formDiv.style.visibility = "visible";
freqDiv.style.visibility = "hidden";
fInput.value = fId;
tblCol.width = "20%";
YAHOO.util.Dom.setXY('formDiv', posFreq);
}
var saveFreq = function(sUrl) {
var fId = document.getElementById('fId').value;
var tblCol = document.getElementById('tblCol');
var formDiv = document.getElementById('formDiv');
var freqDiv = document.getElementById('div'+fId);
var runDiv = document.getElementById('runDiv'+fId);
var prevInput = document.getElementById('prev'+fId).value;
var freqForm = document.getElementById('changefreq');
var fSelect = document.getElementById('frequency');
var freq = fSelect.options[fSelect.selectedIndex].value;
var freqLabel = fSelect.options[fSelect.selectedIndex].label;
//<!-- Work out new runtime using the frequency -->
var prevNum = new Number(prevInput);
var nextTime = calculateFreq(freq, prevNum);
var displayDate = formatDate(nextTime);
var callback = {
success: function(o) {
freqDiv.innerHTML = freqLabel;
runDiv.innerHTML = displayDate;
}
}
YAHOO.util.Connect.setForm(freqForm);
var transaction = YAHOO.util.Connect.asyncRequest('POST', sUrl, callback);
tblCol.width = "";
formDiv.style.display = "none";
freqDiv.style.display = "block";
formDiv.style.visibility = "hidden";
freqDiv.style.visibility = "visible";
}
//<!-- Calculate the next run time based on the previous runtime -->
var calculateFreq = function(freq, prev) {
var curDate = new Date();
var iDiff = 0;
switch(freq) {
case 'monthly':
iDays = getMonthDays(prev);
iDiff = (60*60)*24*iDays;
break;
case 'weekly':
iDiff = (60*60)*24*7;
break;
case 'daily':
iDiff = (60*60)*24;
break;
case 'hourly':
iDiff = (60*60);
break;
case 'half_hourly':
iDiff = (60*30);
break;
case 'quarter_hourly':
iDiff = (60*15);
break;
case '10mins':
iDiff = (60*10);
break;
case '5mins':
iDiff = (60*5);
break;
case '1min':
iDiff = 60;
break;
case '30secs':
iDiff = 30;
break;
case 'once':
iDiff = 0;
break;
}
var iNextTime = prev + iDiff;
return iNextTime;
}
//<!-- Return a formatted date given a unix timestamp -->
var formatDate = function(unixTime, useUnix) {
if(useUnix == 'no') {
var newDate = new Date();
}else{
var milliTime = unixTime * 1000;
var newDate = new Date(milliTime);
}
var year = newDate.getFullYear();
var month = newDate.getMonth() + 1;
var day = newDate.getDate();
var hours = newDate.getHours();
var minutes = newDate.getMinutes();
var seconds = newDate.getSeconds();
if(month < 10){
month = '0'+month;
}
if(day < 10){
day = '0'+day;
}
if(hours < 10){
hours = '0'+hours;
}
if(minutes < 10){
minutes = '0'+minutes;
}
if(seconds < 10){
seconds = '0'+seconds;
}
var formattedDate = year+'-'+month+'-'+day+' '+hours+':'+minutes+':'+seconds;
return formattedDate;
}
//<!-- Get the number of days in a month -->
var getMonthDays = function(unixTime) {
var milliTime = unixTime * 1000;
var newDate = new Date(milliTime);
var year = newDate.getFullYear();
var month = newDate.getMonth();
var num = 32 - new Date(year, month, 32).getDate();
return num;
}