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manager.html
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manager.html
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<!DOCTYPE html>
<html lang="en-GB">
<head>
<meta charset="utf-8">
<meta name="description"
content="Home page for Governors System Database Management : School Governor details, Meeting Attendance records">
<title>Governors</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- Bootstrap includes from https://www.w3schools.com/bootstrap4/tryit.asp?filename=trybs_carousel2 -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
<!-- code for datepicker -->
<link href = "https://code.jquery.com/ui/1.10.4/themes/ui-lightness/jquery-ui.css" rel = "stylesheet">
<script src="//code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<!-- sortableJS styles -->
<link rel="stylesheet" type="text/css" href="st/theme.css">
<!-- open-iconic-bootstrap (icon set for bootstrap) -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/open-iconic/1.1.1/font/css/open-iconic-bootstrap.min.css" integrity="sha256-BJ/G+e+y7bQdrYkS2RBTyNfBHpA9IuGaPmf9htub5MQ=" crossorigin="anonymous" />
<style>
.launchpadlink {
background: aquamarine;
color: black;
width: 8rem;
padding: .5em;
border: 1px solid black;
border-radius: .5em;
padding: .5em;
display: inline-block;
text-decoration: none !important;
margin: .5rem auto .5rem auto;
}
div.ui-datepicker {
font-size:12px;
background: gainsboro;
border: 1px solid #555;
color: blue;
}
/* current input value background color */
.ui-datepicker-current-day
{
background: #83C948
}
/* today's background color */
.ui-datepicker-today
{
background: #83C948
}
#ui-datepicker-div {z-index:9999 !important}
.cell {
display: inline-block;
margin-bottom: .25rem;
vertical-align: top;
}
.bold {
font-weight: bold;
}
.center {
text-align: center;
margin-left: auto;
margin-right: auto;
}
label {
display: inline-block;
width: 15rem;
text-align: right;
vertical-align: top;
font-weight: bold;
}
</style>
</head>
<body>
<form id = 'dummyform'> <!-- dummy form used to communicate with php helper functions -->
</form>
<a download id="downloadanchor" hidden></a> <!-- hidden button for document downloads -->
<a id="launchanchor" hidden target = "_blank"></a> <!-- hidden button for document displays
<!-- ++++++++++++ Header ++++++++++++++++++++++++++ -->
<div style = 'margin: 2vh auto 2vh auto; width: 75%; text-align: center;'>
<div style ='padding: 2vh; background: white;'>
<h1>Governors System Data Manager</h1>
<!-- ++++++++++++ Controls ++++++++++++++++++++++++++ -->
<table style="width: 70%; margin: 4vh auto 2vh auto; border: 1px solid black; padding: 1.5vh; border-collapse: separate; background: white;">
<tr>
<td>
<a class="launchpadlink" title="Add/remove/edit Governor details"
onclick = "firstAccess = true; displayGovernorsScreen('');">Manage<br>Governor Records</a>
</td>
<td>
<a class="launchpadlink" title="Record Attendance at Governor Meetings"
onclick = "firstAccess = true; displayMeetingsScreen('', '', '', '');">Manage<br>Meetings Records</a>
</td>
<td>
<a class="launchpadlink" title="Maintain online Document records"
onclick = "firstAccess = true; displayDocumentsScreen('');">Manage<br> School Documents</a>
</td>
</tr>
</table>
</div>
</div>
<!-- ++++++++++++ Active Control ++++++++++++++++++++++++++ -->
<div id = 'currentcontrol'>
</div>
<!-- ++++++++++++ Support scripts ++++++++++++++++++++++++++ -->
<script>
var firstAccess = true; //used to ensure control buttons still visible after new control displayed
window.onload = function () {
displayGovernorsScreen('')
}
///////////////// Governors
function displayGovernorsScreen(message) {
// The message parameter communicates the result of the last Governor update call
var form = document.forms.namedItem("dummyform");
var oData = new FormData(form);
oData.append("helper_type", "build_governing_body_update_table");
var oReq = new XMLHttpRequest();
oReq.open("POST", "php/manager_helpers.php", true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
var currentcontrol = document.getElementById('currentcontrol');
currentcontrol.innerHTML = response;
if (!firstAccess) {
currentcontrol.scrollIntoView({block: 'start', behavior: 'smooth'});
}
firstAccess = false;
displaySuccessMessage(message);
new Sortable(governorssortablelist, {
animation: 150,
ghostClass: 'sortable-ghost'
});
}
}
};
oReq.send(oData);
}
function displayGovernorInsertScreen() {
var form = document.forms.namedItem("dummyform");
var oData = new FormData(form);
oData.append("helper_type", "build_governor_insert_screen");
var oReq = new XMLHttpRequest();
oReq.open("POST", "php/manager_helpers.php", true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
document.getElementById('currentcontrol').innerHTML = response;
}
}
};
oReq.send(oData);
}
function displayGovernorUpdateScreen(governorId) {
// Take this in two bites in order to simplify th code. Start by displaying
// a basic input screen, then get the data for governorId and modify the
// values and buttons on the basic screen
var form1 = document.forms.namedItem("dummyform");
var oData1 = new FormData(form1);
oData1.append("helper_type", "build_governor_insert_screen");
var oReq1 = new XMLHttpRequest();
oReq1.open("POST", "php/manager_helpers.php", true);
oReq1.onload = function (oEvent) {
if (oReq1.status == 200) {
var response = oReq1.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq1.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
document.getElementById('currentcontrol').innerHTML = response;
// OK - that's the basic screen loaded, now get the data for "governorId"
var form2 = document.forms.namedItem("dummyform");
var oData2 = new FormData(form2);
oData2.append("helper_type", "get_governor_data");
oData2.append("governor_id", governorId);
var oReq2 = new XMLHttpRequest();
oReq2.open("POST", "php/manager_helpers.php", true);
oReq2.onload = function (oEvent) {
if (oReq2.status == 200) {
var response = oReq2.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq2.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
var xmlDoc = oReq2.responseXML;
var JSONString = xmlDoc.getElementsByTagName("returns")[0].childNodes[0].nodeValue;
var JSONObject = JSON.parse(JSONString);
var sysadExists = JSONObject.sysad_exists;
document.getElementById('governorfirstnames').value = JSONObject.governor_first_names;
document.getElementById('governorsurname').value = JSONObject.governor_surname;
var governorTypeCode = JSONObject.governor_type_code;
var governorRoleCode = JSONObject.governor_role_code;
var governorTypes = document.getElementsByName('governortypes');
var governorRoles = document.getElementsByName('governorroles');
governorTypes[governorTypeCode - 1].checked = true;
governorRoles[governorRoleCode - 1].checked = true;
document.getElementById('governorresponsibilities').value = JSONObject.governor_responsibilities;
document.getElementById('governortelephonenumber').value = JSONObject.governor_telephone_number;
document.getElementById('governoremailaddress').value = JSONObject.governor_email_address;
document.getElementById('governorpostaladdress').value = JSONObject.governor_postal_address;
document.getElementById('governorappointmentdate').placeholder = JSONObject.governor_appointment_date;
document.getElementById('governortermofoffice').value = JSONObject.governor_term_of_office;
document.getElementById('governorbusinessinterests').value = JSONObject.governor_business_interests;
document.getElementById('buildgovernorbuttons').innerHTML =
"<button id = 'updatebutton' type='button' class='btn-sm btn-primary' style = 'margin-left: 2vw;'" +
"title='Update the record for this Governor'" +
"onmousedown='updateGovernor(" + governorId + ");'>Update" +
"</button>" +
"<button id = 'cancelbutton' type='button' class='btn-sm btn-primary' style = 'margin-left: 2vw;'" +
"title='Cancel the update'" +
"onmousedown='displayGovernorsScreen(\"Update cancelled\");'>Cancel" +
"</button>";
// give the surname field focus and make sure it is visible
document.getElementById("governorfirstnames").focus();
}
}
};
oReq2.send(oData2);
}
}
};
oReq1.send(oData1);
}
function insertGovernor() {
if (governorDataIsValid()) {
var form = document.forms.namedItem("governordata");
var oData = new FormData(form);
oData.append("helper_type", "insert_governor");
var oReq = new XMLHttpRequest();
oReq.open("POST", "php/manager_helpers.php", true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
displayGovernorsScreen("New Governor added");
}
}
};
oReq.send(oData);
}
}
function updateGovernor(governorId) {
if (governorDataIsValid()) {
var form = document.forms.namedItem("governordata");
var oData = new FormData(form);
oData.append("helper_type", "update_governor");
oData.append("governor_id", governorId);
var oReq = new XMLHttpRequest();
oReq.open("POST", "php/manager_helpers.php", true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
displayGovernorsScreen("Governor record updated");
}
}
};
oReq.send(oData);
}
}
function deleteGovernor(governorId, governorName) {
if (confirm('Do you really want to delete governor ' + governorName + '?')) {
var form = document.forms.namedItem("dummyform");
var oData = new FormData(form);
oData.append("helper_type", "delete_governor");
oData.append("governor_id", governorId);
var oReq = new XMLHttpRequest();
oReq.open("POST", "php/manager_helpers.php", true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
displayGovernorsScreen('Governor record deleted');
}
}
};
oReq.send(oData);
}
}
function reorderGovernors() {
// build a json listing the governor_ids for the current governorsUpdateView in
// their present order
var governors = document.getElementsByClassName('governorsentry');
var sequencedGovernorIds = [];
for (var i = 0; i < governors.length; i++) {
sequencedGovernorIds[i] = governors[i].innerHTML;
}
sequencedGovernorIdsJson = JSON.stringify(sequencedGovernorIds);
var form = document.forms.namedItem("dummyform");
var oData = new FormData(form);
oData.append("helper_type", "reorder_governors");
oData.append("sequenced_governor_ids_json", sequencedGovernorIdsJson);
var oReq = new XMLHttpRequest();
oReq.open("POST", "php/manager_helpers.php", true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
displayGovernorsScreen("Reorder succeeded");
}
}
}
;
oReq.send(oData);
}
var governorScreenValid;
function governorDataIsValid() {
// return true if the data contained in the Governor details display now
// occupying currentControl is valid
var governorfirstnames = document.getElementById('governorfirstnames');
var governorsurname = document.getElementById('governorsurname');
var governorresponsibilities = document.getElementById('governorresponsibilities');
var governorpostaladdress = document.getElementById('governorpostaladdress');
var governortelephonenumber = document.getElementById('governortelephonenumber');
var governoremailaddress = document.getElementById('governoremailaddress');
var governorappointmentdate = document.getElementById('governorappointmentdate');
var governortermofoffice = document.getElementById('governortermofoffice');
var governorbusinessinterests = document.getElementById('governorbusinessinterests');
var governorFirstNames = governorfirstnames.value;
var governorSurname = governorsurname.value;
var governorType = checkedRadioButton('governortypes');
var governorRole = checkedRadioButton('governorroles');
var governorResponsibilities = governorresponsibilities.value;
var governorPostalAddress = governorpostaladdress.value;
var governorTelephoneNumber = governortelephonenumber.value;
var governorEmailAddress = governoremailaddress.value;
var governorAppointmentDate = governorappointmentdate.value;
var governorTermOfOffice = governortermofoffice.value;
var governorBusinessInterests = governorbusinessinterests.value;
governorScreenValid = true;
if (governorFirstNames == '')
injectErrorMessage('governorfirstnames', "Sorry - governor first names is a required field");
if (governorSurname == '')
injectErrorMessage('governorsurname', "Sorry - governor surname is a required field");
if (governorType == '%failed%')
injectErrorMessage('governorsurname', "Sorry - governor type is a required field");
if (governorPostalAddress == '' && governorTelephoneNumber == '' && governorEmailAddress == '') {
injectErrorMessage('governortelephonenumber', "Sorry - there must be at least one contact point for this governor");
injectErrorMessage('governoremailaddress', "Sorry - there must be at least one contact point for this governor");
injectErrorMessage('governorpostaladdress', "Sorry - there must be at least one contact point for this governor");
}
if (governorAppointmentDate > today())
injectErrorMessage('appointmentdate', "Sorry - appointment date cannot be set in the future");
if (governorAppointmentDate == '')
injectErrorMessage('appointmentdate', "Sorry - appointment date is a required field");
if (governorTermOfOffice < 1 || governorTermOfOffice > 4)
injectErrorMessage('termofoffice', "Sorry - Term of Office must have a value of between 1 and 4 years");
return governorScreenValid;
}
/////////////////////////// Clerks
function displayClerkUpdateScreen() {
var form = document.forms.namedItem("dummyform");
var oData = new FormData(form);
oData.append("helper_type", "build_clerk_update_screen");
var oReq = new XMLHttpRequest();
oReq.open("POST", "php/manager_helpers.php", true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
document.getElementById('currentcontrol').innerHTML = response;
}
}
};
oReq.send(oData);
}
function updateClerk() {
if (clerkDataIsValid()) {
var form = document.forms.namedItem("clerkdata");
var oData = new FormData(form);
oData.append("helper_type", "update_clerk");
var oReq = new XMLHttpRequest();
oReq.open("POST", "php/manager_helpers.php", true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
displayGovernorsScreen("Clerk record updated");
}
}
};
oReq.send(oData);
}
}
var clerkScreenValid;
function clerkDataIsValid() {
// return true if the data contained in the Clerk details display now
// occupying currentControl is valid
var clerkfirstnames = document.getElementById('clerkfirstnames');
var clerksurname = document.getElementById('clerksurname');
var clerkpostaladdress = document.getElementById('clerkpostaladdress');
var clerktelephonenumber = document.getElementById('clerktelephonenumber');
var clerkemailaddress = document.getElementById('clerkemailaddress');
var clerkFirstNames = clerkfirstnames.value;
var clerkSurname = clerksurname.value;
var clerkPostalAddress = clerkpostaladdress.value;
var clerkTelephoneNumber = clerktelephonenumber.value;
var clerkEmailAddress = clerkemailaddress.value;
clerkScreenValid = true;
if (clerkFirstNames == '')
injectErrorMessage('clerkfirstnames', "Sorry - clerk first names is a required field");
if (clerkSurname == '')
injectErrorMessage('clerksurname', "Sorry - clerk surname is a required field");
if (clerkPostalAddress == '' && clerkTelephoneNumber == '' && clerkEmailAddress == '') {
injectErrorMessage('clerktelephonenumber', "Sorry - there must be at least one contact point for this clerk");
injectErrorMessage('clerkemailaddress', "Sorry - there must be at least one contact point for this clerk");
injectErrorMessage('clerkpostaladdress', "Sorry - there must be at least one contact point for this governor");
}
return clerkScreenValid;
}
////////////////// Meetings
function displayMeetingsScreen(firstMeetingDate, lastMeetingDate, message, messageClass) {
var form = document.forms.namedItem("dummyform");
var oData = new FormData(form);
oData.append("helper_type", "build_attendances_update_screen");
oData.append("first_meeting_date", firstMeetingDate);
oData.append("last_meeting_date", lastMeetingDate);
var oReq = new XMLHttpRequest();
oReq.open("POST", "php/manager_helpers.php", true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
var currentcontrol = document.getElementById('currentcontrol');
currentcontrol.innerHTML = response;
if (!firstAccess) {
currentcontrol.scrollIntoView({block: 'start', behavior: 'smooth'});
}
firstAccess = false;
if (messageClass == "success") {
displaySuccessMessage(message);
} else {
displayFailureMessage(message);
}
}
}
};
oReq.send(oData);
}
function displayMeetingInsertScreen() {
// this is awkward as we need to check the uniqueness of meeting date first and
// this means we'll have to next the aysnch insert code within an insert uniqueness
// get the date of the meeting from the insertmeetingdate element
var meetingDate = document.getElementById('insertmeetingdate').value;
var form1 = document.forms.namedItem("dummyform");
var oData1 = new FormData(form1);
oData1.append("helper_type", "test_for_unique_meeting_date");
oData1.append("meeting_date", meetingDate);
var oReq1 = new XMLHttpRequest();
oReq1.open("POST", "php/manager_helpers.php", true);
oReq1.onload = function (oEvent) {
if (oReq1.status == 200) {
var response = oReq1.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq1.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
if (response.indexOf("duplicate") != -1) {
displayMeetingsScreen('', '', 'Oops - a meeting already exists for this date', 'failure');
return;
} else {
var form2 = document.forms.namedItem("dummyform");
var oData2 = new FormData(form2);
oData2.append("helper_type", "build_meeting_insert_table");
oData2.append("meeting_date", meetingDate);
var oReq2 = new XMLHttpRequest();
oReq2.open("POST", "php/manager_helpers.php", true);
oReq2.onload = function (oEvent) {
if (oReq2.status == 200) {
var response = oReq2.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq2.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
document.getElementById('currentcontrol').innerHTML = response;
}
}
};
oReq2.send(oData2);
}
}
}
};
oReq1.send(oData1);
}
function insertMeeting(meetingDate) {
var form = document.forms.namedItem("dummyform");
var oData = new FormData(form);
oData.append("helper_type", "insert_meeting");
oData.append("meeting_date", meetingDate);
// We need to build a parameter list for the governor checkboxes displayed in the current control
// These all have class "attendancecheckbox" so can be found from document.getElementsByClassName
// Note,we have previously used json's for this sort of thing, but this hardly seems worth it here
var checkboxes = document.getElementsByClassName("attendancecheckbox");
var checkboxValues = [];
for (var i = 0; i < checkboxes.length; i++) {
if (checkboxes[i].checked) {
checkboxValues.push('Y');
} else {
checkboxValues.push('N');
}
}
// we also need the associated governor_ids. These are in hidden spans with class "governor"
var governors = document.getElementsByClassName("governor");
// The two arrays will have the same length and be in the same order. Combine them
// into an array of attendances of the form governor_id%checkbox_value.
oData.append("attendances_count", checkboxes.length);
for (var i = 0; i < checkboxes.length; i++) {
oData.append("attendance_" + i, governors[i].innerHTML + "%" + checkboxValues[i]);
}
var oReq = new XMLHttpRequest();
oReq.open("POST", "php/manager_helpers.php", true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
displayMeetingsScreen('', '', "Meeting record inserted");
}
}
};
oReq.send(oData);
}
function updateMeeting(meetingDate) {
var form = document.forms.namedItem("dummyform");
var oData = new FormData(form);
oData.append("helper_type", "update_meeting");
oData.append("meeting_date", meetingDate);
// We need to build a parameter list for the governor checkboxes displayed in the current control
// These all have class "attendancecheckbox" + meetingDate so can be found from
// document.getElementsByClassName. Note,we have previously used json's for this sort of thing, but
// this hardly seems worth it here
var checkboxes = document.getElementsByClassName("attendancecheckbox" + meetingDate);
var checkboxValues = [];
for (var i = 0; i < checkboxes.length; i++) {
if (checkboxes[i].checked) {
checkboxValues.push('Y');
} else {
checkboxValues.push('N');
}
}
// we also need the associated governor_ids. These are in hidden spans with class "governor" + meetingDate
var governors = document.getElementsByClassName("governor" + meetingDate);
// The two arrays will have the same length and be in the same order. Combine them
// into an array of attendances of the form governor_id%checkbox_value.
oData.append("attendances_count", checkboxes.length);
for (var i = 0; i < checkboxes.length; i++) {
oData.append("attendance_" + i, governors[i].innerHTML + "%" + checkboxValues[i]);
}
var oReq = new XMLHttpRequest();
oReq.open("POST", "php/manager_helpers.php", true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
displayMeetingsScreen('', '', "Meeting record updated");
}
}
};
oReq.send(oData);
}
function deleteMeeting(meetingDate) {
if (confirm('Do you really want to delete the meeting for ' + meetingDate + '?')) {
var form = document.forms.namedItem("dummyform");
var oData = new FormData(form);
oData.append("helper_type", "delete_meeting");
oData.append("meeting_date", meetingDate);
var oReq = new XMLHttpRequest();
oReq.open("POST", "php/manager_helpers.php", true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
displayMeetingsScreen('', '', "Meeting record deleted");
}
}
};
oReq.send(oData);
}
}
////////////////// Documents
function displayDocumentsScreen(message) {
var form = document.forms.namedItem("dummyform");
var oData = new FormData(form);
oData.append("helper_type", "build_documents_update_table");
var oReq = new XMLHttpRequest();
oReq.open("POST", "php/manager_helpers.php", true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
var currentcontrol = document.getElementById('currentcontrol');
currentcontrol.innerHTML = response;
if (!firstAccess) {
currentcontrol.scrollIntoView({block: 'start', behavior: 'smooth'});
}
firstAccess = false;
displaySuccessMessage(message);
}
}
};
oReq.send(oData);
}
function displayDocumentInsertScreen() {
var form = document.forms.namedItem("dummyform");
var oData = new FormData(form);
oData.append("helper_type", "build_document_insert_screen");
var oReq = new XMLHttpRequest();
oReq.open("POST", "php/manager_helpers.php", true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
document.getElementById('currentcontrol').innerHTML = response;
}
}
};
oReq.send(oData);
}
function insertDocument() {
if (documentDataIsValidForInsert()) {
document.body.style.cursor = 'wait';
var form = document.forms.namedItem("documentdata");
var oData = new FormData(form);
oData.append("helper_type", "insert_document");
var oReq = new XMLHttpRequest();
oReq.open("POST", "php/manager_helpers.php", true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
document.body.style.cursor = 'default';
var response = oReq.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
displayDocumentsScreen("New Document added");
}
}
};
oReq.send(oData);
}
}
var documentScreenValid;
function documentDataIsValidForInsert() {
// return true if the data contained in the Governor details display now
// occupying currentControl is valid
var documentTitle = document.getElementById('documenttitle').value;
var documentAuthor = document.getElementById('documentauthor').value;
var documentSourceFilename = document.getElementById('documentsourcefilename').value;
var documentPdfFilename = document.getElementById('documentpdffilename').value;
documentScreenValid = true;
// note that "accept=" on file input elements should ensure that users are only able
// to select files with appropriate extensions
if (documentTitle == '')
injectErrorMessage('documenttitle', "Sorry - document title is a required field");
if (documentAuthor == '')
injectErrorMessage('documentauthor', "Sorry - document author is a required field");
if (documentSourceFilename == '')
injectErrorMessage('documentsourcefilename', "Sorry - document source fie is a required field");
if (documentPdfFilename == '')
injectErrorMessage('documentpdffilename', "Sorry - document pdf file is a required field");
return documentScreenValid;
}
function displayVersionInsertScreen(documentTitle) {
var form = document.forms.namedItem("dummyform");
var oData = new FormData(form);
oData.append("helper_type", "build_version_insert_screen");
oData.append("document_title", documentTitle);
var oReq = new XMLHttpRequest();
oReq.open("POST", "php/manager_helpers.php", true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
document.getElementById('currentcontrol').innerHTML = response;
}
}
};
oReq.send(oData);
}
function insertVersion(documentTitle) {
if (versionDataIsValidForInsert()) {
document.body.style.cursor = 'wait';
var form = document.forms.namedItem("versiondata");
var oData = new FormData(form);
oData.append("helper_type", "insert_version");
oData.append("document_title", documentTitle);
var oReq = new XMLHttpRequest();
oReq.open("POST", "php/manager_helpers.php", true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
document.body.style.cursor = 'default';
var response = oReq.responseText;
if (response.indexOf("%timed_out%") != -1) {
handleTimeout();
return;
}
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
displayDocumentsScreen("New Version added");
}
}
};
oReq.send(oData);
}
}
var versionScreenValid;
function versionDataIsValidForInsert() {
// return true if the data contained in the Version insert display now
// occupying currentControl is valid
var documentAuthor = document.getElementById('documentauthor').value;
var documentSourceFilename = document.getElementById('documentsourcefilename').value;
var documentPdfFilename = document.getElementById('documentpdffilename').value;
versionScreenValid = true;
if (documentAuthor == '')
injectErrorMessage('documentauthor', "Sorry - document author is a required field");
if (documentSourceFilename == '')
injectErrorMessage('documentsourcefilename', "Sorry - document source fie is a required field");
if (documentPdfFilename == '')
injectErrorMessage('documentpdffilename', "Sorry - document pdf file is a required field");
return versionScreenValid;
}