forked from science-ation/science-ation
updates on the student list editor for teachers
This commit is contained in:
jacob
parent
6c4a54fe94
commit
7cb1f55a3e
@ -4,22 +4,37 @@ require_once('user.inc.php');
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if($_SESSION['schoolid'] && $_SESSION['schoolaccesscode'] && $conference['type'] == 'scienceolympics'){
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if($_GET['action'] == 'new'){
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switch($_GET['action']){
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case 'new':
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$results = process_newRecord($_POST['firstName'], $_POST['lastName'], $_POST['email']);
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if($results !== true){
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echo "<script type=\"text/javascript\">var savedRecord = false;</script>";
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echo "<script type=\"text/javascript\">var success = false;</script>";
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error_($results);
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}else{
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echo "<script type=\"text/javascript\">var savedRecord = true;</script>";
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echo "<script type=\"text/javascript\">var success = true;</script>";
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}
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}else if($_GET['action'] == 'delete'){
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break;
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case 'update':
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$results = alter_record($_POST['recordId'], $_POST['firstName'], $_POST['lastName'], $_POST['email']);
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if($results !== true){
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echo "<script type=\"text/javascript\">var success = false;</script>";
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error_($results);
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}else{
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echo "<script type=\"text/javascript\">var success = true;</script>";
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}
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break;
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case 'delete':
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if(!delete_record($_POST['uid'])){
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echo "<script type=\"text/javascript\">var deletedRecord = false;</script>";
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echo "<script type=\"text/javascript\">var success = false;</script>";
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error_("Unable to delete record");
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}else{
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echo "<script type=\"text/javascript\">var deletedRecord = true;</script>";
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echo "<script type=\"text/javascript\">var success = true;</script>";
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}
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}else{
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break;
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default:
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$title = i18n("Manage Students");
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send_header($title, array("School Home" => "schoolaccess.php"));
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draw_javascript();
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@ -30,6 +45,26 @@ if($_SESSION['schoolid'] && $_SESSION['schoolaccesscode'] && $conference['type']
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header('Location: schoolaccess.php');
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}
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// alter an existing user record. returns true on success, error message on failure
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function alter_record($uid, $firstName, $lastName, $email){
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global $conference;
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$returnval = true;
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$firstName = trim($firstName);
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$lastName = trim($lastName);
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$email = strtolower(trim($email));
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$user = user_load(null, $uid);
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if($user){
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$user['firstname'] = $firstName;
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$user['lastname'] = $lastName;
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$user['email'] = $email;
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user_save($user);
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echo user_row($uid, $user['username'], $firstName, $lastName, $email);
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}else{
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$returnval = "User not found";
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}
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return $returnval;
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}
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// create a new record with the given first name last name and e-mail address
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// return true on success, error message on failure
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function process_newRecord($firstName, $lastName, $email){
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@ -40,25 +75,18 @@ function process_newRecord($firstName, $lastName, $email){
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$uid = null;
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// make sure we are actually given a first and last name
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if(strlen($firstName) == 0 || strlen($lastName) == 0) return "First and last names are required fields";
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if(strlen($firstName) == 0 || strlen($lastName) == 0){
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return "First and last names are required fields";
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}
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// if they have an e-mail address, make sure it's not already in use
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if($email != null){
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$user = user_load_by_email($email);
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}else{
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$user = false;
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}
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if($user != false){
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// we're adding an existing user. First find out if they are in the school we have specified
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return "e-mail address is already in use";
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// $user['firstname'] = $firstName;
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// $user['lastname'] = $lastName;
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/*
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$query = "INSERT INTO users_conferences_link(conferences_id, users_uid) VALUES(";
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$query .= $conference['id'] . ', ' . $user['uid'];
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$firstName = $user['firstname'];
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$lastName = $user['lastname'];
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*/
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}else{
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// we're creating a new user
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if(strlen($email) != 0){
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@ -87,20 +115,27 @@ function process_newRecord($firstName, $lastName, $email){
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$user = user_create('student', $username);
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$user['firstname'] = $firstName;
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$user['lastname'] = $lastName;
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$user['active'] = 'yes';
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$user['complete'] = 'yes';
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if($username == $email)
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$user['email'] = $email;
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$user['schools_id'] = $_SESSION['schoolid'];
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user_save($user);
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$uid = $user['uid'];
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}
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$uid = $user['uid'];
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echo user_row($uid, $username, $firstName, $lastName, $email);
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return true;
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}
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// generate the table row for thisa given record
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function user_row($uid, $username, $firstName, $lastName, $email){
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$rval = "<tr id=\"$uid\">";
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$rval .= "<td>$username</td>";
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$rval .= "<td onclick=\"populate($uid);\"";
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$rval .= " onmouseover=\"document.body.style.cursor='pointer';\"";
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$rval .= " onmouseout=\"document.body.style.cursor='auto';\"";
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$rval .= ">$username</td>";
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$rval .= "<td>$firstName</td>";
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$rval .= "<td>$lastName</td>";
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$rval .= "<td>$email</td>";
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@ -126,6 +161,29 @@ function draw_javascript(){
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<script type="text/javascript">
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var awaiting_ajax = false; // used to prevent the same record from being submitted multiple times
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// populate the edit fields with this user's info
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function populate(uid){
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// extract the user's info from our table
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var n = 0;
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$('#' + uid + ' > td').each(function() {
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switch(n){
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case 1: $('#newFirstName').attr({value:this.innerHTML}); break;
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case 2: $('#newLastName').attr({value:this.innerHTML}); break;
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case 3: $('#newEmail').attr({value:this.innerHTML}); break;
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}
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n++;
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});
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$('#existingRecordId').attr({value:uid});
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}
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function clearFields(){
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$('#newFirstName').select();
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$('#existingRecordId').attr({ value: -1 });
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$('#newFirstName').attr({ value: '' });
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$('#newLastName').attr({ value: '' });
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$('#newEmail').attr({ value: '' });
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}
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function deleteRecord(uid){
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var params;
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if(awaiting_ajax) return false;
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@ -134,7 +192,7 @@ function draw_javascript(){
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params = [{ 'name' : 'uid', 'value' : uid }];
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$("#debug").load("schoolstudents.php?action=delete", params, function(response){
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if(deletedRecord){
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if(success){
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$('#' + uid).remove();
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}
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awaiting_ajax = false;
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@ -142,37 +200,48 @@ function draw_javascript(){
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}
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function addNewRecord(){
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function saveRecord(){
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var params;
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var firstName = $('#newFirstName').val();
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var lastName = $('#newLastName').val();
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var email = $('#newEmail').val();
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var recordId = $('#existingRecordId').val();
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if(firstName == '' || lastName == ''){
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notice_create('error', '<?=i18n('First and last names are required fields'); ?>', 5000);
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return false;
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}
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// don't allow multiple submits
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if(awaiting_ajax) return false;
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awaiting_ajax = true;
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params = [
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{ 'name' : 'firstName', 'value': firstName },
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{ 'name' : 'lastName', 'value': lastName },
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{ 'name' : 'email', 'value': email }
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{ 'name' : 'recordId', 'value' : recordId },
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{ 'name' : 'firstName', 'value' : firstName },
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{ 'name' : 'lastName', 'value' : lastName },
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{ 'name' : 'email', 'value' : email }
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];
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$("#debug").load("schoolstudents.php?action=new", params, function(response){
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if(savedRecord){
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if(recordId != -1){
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$("#debug").load("schoolstudents.php?action=update", params, function(response){
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if(success){
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$('#' + recordId).remove();
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$('#studentList > tbody:last').append(response);
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$('#newFirstName').select();
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$('#newFirstName').attr({ value: '' });
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$('#newLastName').attr({ value: '' });
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$('#newEmail').attr({ value: '' });
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clearFields();
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}
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awaiting_ajax = false;
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});
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}else{
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$("#debug").load("schoolstudents.php?action=new", params, function(response){
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if(success){
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$('#studentList > tbody:last').append(response);
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clearFields();
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}
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awaiting_ajax = false;
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});
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}
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}
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</script>
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<?php
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@ -193,11 +262,18 @@ function draw_list(){
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<th></th>
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</tr>
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<tr>
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<th><?=i18n("New:")?></th>
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<th><span
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onclick="clearFields();"
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onmouseover="document.body.style.cursor='pointer';"
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onmouseout="document.body.style.cursor='auto';">
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<?=i18n("New:")?>
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</span>
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<input type="hidden" id="existingRecordId" value="-1"></input>
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</th>
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<th><input type="text" id="newFirstName"></input></th>
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<th><input type="text" id="newLastName"></input></th>
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<th><input type="text" id="newEmail"></input></th>
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<th><button name="newRecord" onclick="addNewRecord()"><?=i18n("Add")?></button></th>
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<th><button name="newRecord" onclick="saveRecord()"><?=i18n("Add")?></button></th>
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</tr>
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</thead>
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<tbody>
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@ -207,6 +283,7 @@ function draw_list(){
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$query .= ' JOIN users_conferences_link ucl ON ucl.users_uid = users_student.users_id';
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$query .= ' WHERE schools_id = ' . $_SESSION['schoolid'];
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$query .= ' AND ucl.conferences_id=' . $conference['id'];
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$query .= ' AND users.deleted = "no"';
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$data = mysql_query($query);
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if($data){
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while($row = mysql_fetch_array($data)){
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@ -214,7 +291,6 @@ function draw_list(){
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echo user_row($uid, $row['username'], $row['firstname'], $row['lastname'], $row['email']);
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}
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}
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?>
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</tbody>
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</table>
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