add_users_to_group.php 21 KB

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  1. <?php //$id: $
  2. /* For licensing terms, see /dokeos_license.txt */
  3. /**
  4. ==============================================================================
  5. * @package dokeos.admin
  6. ==============================================================================
  7. */
  8. // name of the language file that needs to be included
  9. $language_file=array('admin','registration');
  10. // resetting the course id
  11. $cidReset=true;
  12. // including some necessary dokeos files
  13. require('../inc/global.inc.php');
  14. require_once ('../inc/lib/xajax/xajax.inc.php');
  15. $xajax = new xajax();
  16. //$xajax->debugOn();
  17. $xajax -> registerFunction ('search_users');
  18. // setting the section (for the tabs)
  19. $this_section = SECTION_PLATFORM_ADMIN;
  20. // Access restrictions
  21. api_protect_admin_script(true);
  22. // setting breadcrumbs
  23. $interbreadcrumb[]=array('url' => 'index.php','name' => get_lang('PlatformAdmin'));
  24. $interbreadcrumb[]=array('url' => 'group_list.php','name' => get_lang('GroupList'));
  25. // Database Table Definitions
  26. $tbl_group = Database::get_main_table(TABLE_MAIN_GROUP);
  27. $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
  28. $tbl_group_rel_user = Database::get_main_table(TABLE_MAIN_USER_REL_GROUP);
  29. // setting the name of the tool
  30. $tool_name = get_lang('SubscribeUsersToGroup');
  31. $group_id = intval($_GET['id']);
  32. $add_type = 'multiple';
  33. if(isset($_REQUEST['add_type']) && $_REQUEST['add_type']!=''){
  34. $add_type = Security::remove_XSS($_REQUEST['add_type']);
  35. }
  36. //checking for extra field with filter on
  37. include_once (api_get_path(LIBRARY_PATH).'usermanager.lib.php');
  38. include_once (api_get_path(LIBRARY_PATH).'group_portal_manager.lib.php');
  39. function search_users($needle,$type)
  40. {
  41. global $tbl_user,$tbl_group_rel_user,$group_id;
  42. $xajax_response = new XajaxResponse();
  43. $return = '';
  44. if (!empty($needle) && !empty($type)) {
  45. // xajax send utf8 datas... datas in db can be non-utf8 datas
  46. $charset = api_get_setting('platform_charset');
  47. $needle = Database::escape_string($needle);
  48. $needle = api_convert_encoding($needle, $charset, 'utf-8');
  49. $user_anonymous=api_get_anonymous_id();
  50. $order_clause = api_sort_by_first_name() ? ' ORDER BY firstname, lastname, username' : ' ORDER BY lastname, firstname, username';
  51. $cond_user_id = '';
  52. if (!empty($id_session)) {
  53. $group_id = Database::escape_string($group_id);
  54. // check id_user from session_rel_user table
  55. $sql = 'SELECT id_user FROM '.$tbl_group_rel_user.' WHERE group_id ="'.(int)$group_id.'"';
  56. $res = Database::query($sql,__FILE__,__LINE__);
  57. $user_ids = array();
  58. if (Database::num_rows($res) > 0) {
  59. while ($row = Database::fetch_row($res)) {
  60. $user_ids[] = (int)$row[0];
  61. }
  62. }
  63. if (count($user_ids) > 0){
  64. $cond_user_id = ' AND user_id NOT IN('.implode(",",$user_ids).')';
  65. }
  66. }
  67. if ($type == 'single') {
  68. // search users where username or firstname or lastname begins likes $needle
  69. $sql = 'SELECT user_id, username, lastname, firstname FROM '.$tbl_user.' user
  70. WHERE (username LIKE "'.$needle.'%"
  71. OR firstname LIKE "'.$needle.'%"
  72. OR lastname LIKE "'.$needle.'%") AND user_id<>"'.$user_anonymous.'"'.
  73. $order_clause.
  74. ' LIMIT 11';
  75. } else {
  76. $sql = 'SELECT user_id, username, lastname, firstname FROM '.$tbl_user.' user
  77. WHERE '.(api_sort_by_first_name() ? 'firstname' : 'lastname').' LIKE "'.$needle.'%" AND user_id<>"'.$user_anonymous.'"'.$cond_user_id.
  78. $order_clause;
  79. }
  80. global $_configuration;
  81. if ($_configuration['multiple_access_urls']==true) {
  82. $tbl_user_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
  83. $access_url_id = api_get_current_access_url_id();
  84. if ($access_url_id != -1){
  85. if ($type == 'single') {
  86. $sql = 'SELECT user.user_id, username, lastname, firstname FROM '.$tbl_user.' user
  87. INNER JOIN '.$tbl_user_rel_access_url.' url_user ON (url_user.user_id=user.user_id)
  88. WHERE access_url_id = '.$access_url_id.' AND (username LIKE "'.$needle.'%"
  89. OR firstname LIKE "'.$needle.'%"
  90. OR lastname LIKE "'.$needle.'%") AND user.user_id<>"'.$user_anonymous.'"'.
  91. $order_clause.
  92. ' LIMIT 11';
  93. } else {
  94. $sql = 'SELECT user.user_id, username, lastname, firstname FROM '.$tbl_user.' user
  95. INNER JOIN '.$tbl_user_rel_access_url.' url_user ON (url_user.user_id=user.user_id)
  96. WHERE access_url_id = '.$access_url_id.'
  97. AND '.(api_sort_by_first_name() ? 'firstname' : 'lastname').' LIKE "'.$needle.'%" AND user.user_id<>"'.$user_anonymous.'"'.$cond_user_id.
  98. $order_clause;
  99. }
  100. }
  101. }
  102. $rs = Database::query($sql, __FILE__, __LINE__);
  103. $i=0;
  104. if ($type=='single') {
  105. while ($user = Database :: fetch_array($rs)) {
  106. $i++;
  107. if ($i<=10) {
  108. $person_name = api_get_person_name($user['firstname'], $user['lastname']);
  109. $return .= '<a href="javascript: void(0);" onclick="javascript: add_user(\''.$user['user_id'].'\',\''.$person_name.' ('.$user['username'].')'.'\')">'.$person_name.' ('.$user['username'].')</a><br />';
  110. } else {
  111. $return .= '...<br />';
  112. }
  113. }
  114. $xajax_response -> addAssign('ajax_list_users_single','innerHTML',api_utf8_encode($return));
  115. } else {
  116. global $nosessionUsersList;
  117. $return .= '<select id="origin_users" name="nosessionUsersList[]" multiple="multiple" size="15" style="width:360px;">';
  118. while ($user = Database :: fetch_array($rs)) {
  119. $person_name = api_get_person_name($user['firstname'], $user['lastname']);
  120. $return .= '<option value="'.$user['user_id'].'">'.$person_name.' ('.$user['username'].')</option>';
  121. }
  122. $return .= '</select>';
  123. $xajax_response -> addAssign('ajax_list_users_multiple','innerHTML',api_utf8_encode($return));
  124. }
  125. }
  126. return $xajax_response;
  127. }
  128. $xajax -> processRequests();
  129. $htmlHeadXtra[] = $xajax->getJavascript('../inc/lib/xajax/');
  130. $htmlHeadXtra[] = '
  131. <script type="text/javascript">
  132. function add_user (code, content) {
  133. // document.getElementById("user_to_add").value = "";
  134. //document.getElementById("ajax_list_users_single").innerHTML = "";
  135. destination = document.getElementById("destination_users");
  136. for (i=0;i<destination.length;i++) {
  137. if(destination.options[i].text == content) {
  138. return false;
  139. }
  140. }
  141. destination.options[destination.length] = new Option(content,code);
  142. destination.selectedIndex = -1;
  143. sortOptions(destination.options);
  144. }
  145. function remove_item(origin)
  146. {
  147. for(var i = 0 ; i<origin.options.length ; i++) {
  148. if(origin.options[i].selected) {
  149. origin.options[i]=null;
  150. i = i-1;
  151. }
  152. }
  153. }
  154. function validate_filter() {
  155. document.formulaire.add_type.value = \''.$add_type.'\';
  156. document.formulaire.form_sent.value=0;
  157. document.formulaire.submit();
  158. }
  159. </script>';
  160. $form_sent=0;
  161. $errorMsg=$firstLetterUser=$firstLetterSession='';
  162. $UserList=$SessionList=array();
  163. $users=$sessions=array();
  164. $noPHP_SELF=true;
  165. $group_info = GroupPortalManager::get_group_data($group_id);
  166. Display::display_header($tool_name);
  167. //api_display_tool_title($tool_name.' ('.$session_info['name'].')');
  168. if($_POST['form_sent']) {
  169. $form_sent = $_POST['form_sent'];
  170. $firstLetterUser = $_POST['firstLetterUser'];
  171. $firstLetterSession = $_POST['firstLetterSession'];
  172. $UserList = $_POST['sessionUsersList'];
  173. $ClassList = $_POST['sessionClassesList'];
  174. $group_id = intval($_POST['id']);
  175. if(!is_array($UserList)) {
  176. $UserList=array();
  177. }
  178. if ($form_sent == 1) {
  179. GroupPortalManager::delete_users($group_id);
  180. $result = GroupPortalManager::add_users_to_groups($UserList, array($group_id));
  181. Display :: display_confirmation_message(get_lang('UsersEdited'));
  182. }
  183. }
  184. $nosessionUsersList = $sessionUsersList = array();
  185. /*$sql = 'SELECT COUNT(1) FROM '.$tbl_user;
  186. $rs = Database::query($sql, __FILE__, __LINE__);
  187. $count_courses = Database::result($rs, 0, 0);*/
  188. $ajax_search = $add_type == 'unique' ? true : false;
  189. global $_configuration;
  190. $order_clause = api_sort_by_first_name() ? ' ORDER BY firstname, lastname, username' : ' ORDER BY lastname, firstname, username';
  191. if ($ajax_search) {
  192. $sql="SELECT u.user_id, lastname, firstname, username, group_id
  193. FROM $tbl_user u
  194. LEFT JOIN $tbl_group_rel_user gu
  195. ON (gu.user_id = u.user_id) WHERE gu.group_id = $group_id ".
  196. $order_clause;
  197. if ($_configuration['multiple_access_urls']==true) {
  198. $tbl_user_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
  199. $access_url_id = api_get_current_access_url_id();
  200. if ($access_url_id != -1){
  201. $sql="SELECT u.user_id, lastname, firstname, username, id_session
  202. FROM $tbl_user u
  203. INNER JOIN $tbl_session_rel_user
  204. ON $tbl_session_rel_user.id_user = u.user_id
  205. AND $tbl_session_rel_user.id_session = ".intval($id_session)."
  206. INNER JOIN $tbl_user_rel_access_url url_user ON (url_user.user_id=u.user_id)
  207. WHERE access_url_id = $access_url_id
  208. $order_clause";
  209. }
  210. }
  211. $result=Database::query($sql,__FILE__,__LINE__);
  212. $Users=Database::store_result($result);
  213. foreach ($Users as $user) {
  214. $sessionUsersList[$user['user_id']] = $user ;
  215. }
  216. } else {
  217. /*
  218. //Filter by Extra Fields
  219. $use_extra_fields = false;
  220. if (is_array($extra_field_list)) {
  221. if (is_array($new_field_list) && count($new_field_list)>0 ) {
  222. $result_list=array();
  223. foreach ($new_field_list as $new_field) {
  224. $varname = 'field_'.$new_field['variable'];
  225. if (Usermanager::is_extra_field_available($new_field['variable'])) {
  226. if (isset($_POST[$varname]) && $_POST[$varname]!='0') {
  227. $use_extra_fields = true;
  228. $extra_field_result[]= Usermanager::get_extra_user_data_by_value($new_field['variable'], $_POST[$varname]);
  229. }
  230. }
  231. }
  232. }
  233. }
  234. */
  235. $use_extra_fields =false;
  236. if ($use_extra_fields) {
  237. $final_result = array();
  238. if (count($extra_field_result)>1) {
  239. for($i=0;$i<count($extra_field_result)-1;$i++) {
  240. if (is_array($extra_field_result[$i+1])) {
  241. $final_result = array_intersect($extra_field_result[$i],$extra_field_result[$i+1]);
  242. }
  243. }
  244. } else {
  245. $final_result = $extra_field_result[0];
  246. }
  247. $where_filter ='';
  248. if ($_configuration['multiple_access_urls']==true) {
  249. if (is_array($final_result) && count($final_result)>0) {
  250. $where_filter = " AND u.user_id IN ('".implode("','",$final_result)."') ";
  251. } else {
  252. //no results
  253. $where_filter = " AND u.user_id = -1";
  254. }
  255. } else {
  256. if (is_array($final_result) && count($final_result)>0) {
  257. $where_filter = " WHERE u.user_id IN ('".implode("','",$final_result)."') ";
  258. } else {
  259. //no results
  260. $where_filter = " WHERE u.user_id = -1";
  261. }
  262. }
  263. }
  264. if ($use_extra_fields) {
  265. $sql="SELECT user_id, lastname, firstname, username, group_id
  266. FROM $tbl_user u
  267. LEFT JOIN $tbl_session_rel_user
  268. ON $tbl_session_rel_user.id_user = u.user_id AND id_session = '$id_session'
  269. $where_filter
  270. $order_clause";
  271. } else {
  272. $sql="SELECT u.user_id, lastname, firstname, username, group_id
  273. FROM $tbl_user u
  274. LEFT JOIN $tbl_group_rel_user gu
  275. ON (gu.user_id = u.user_id) AND gu.group_id = $group_id
  276. $order_clause";
  277. }
  278. if ($_configuration['multiple_access_urls']==true) {
  279. $tbl_user_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
  280. $access_url_id = api_get_current_access_url_id();
  281. if ($access_url_id != -1){
  282. $sql="SELECT u.user_id, lastname, firstname, username, id_session
  283. FROM $tbl_user u
  284. LEFT JOIN $tbl_session_rel_user
  285. ON $tbl_session_rel_user.id_user = u.user_id AND id_session = '$id_session'
  286. INNER JOIN $tbl_user_rel_access_url url_user ON (url_user.user_id=u.user_id)
  287. WHERE access_url_id = $access_url_id $where_filter
  288. $order_clause";
  289. }
  290. }
  291. $result = Database::query($sql,__FILE__,__LINE__);
  292. $Users = Database::store_result($result);
  293. foreach ($Users as $user) {
  294. if($user['group_id'] != $group_id)
  295. $nosessionUsersList[$user['user_id']] = $user ;
  296. }
  297. $user_anonymous=api_get_anonymous_id();
  298. foreach($nosessionUsersList as $key_user_list =>$value_user_list) {
  299. if ($nosessionUsersList[$key_user_list]['user_id']==$user_anonymous) {
  300. unset($nosessionUsersList[$key_user_list]);
  301. }
  302. }
  303. //filling the correct users in list
  304. $sql="SELECT u.user_id, lastname, firstname, username, group_id
  305. FROM $tbl_user u
  306. LEFT JOIN $tbl_group_rel_user
  307. ON $tbl_group_rel_user.user_id = u.user_id AND group_id = '$group_id'
  308. $order_clause";
  309. if ($_configuration['multiple_access_urls']==true) {
  310. $tbl_user_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
  311. $access_url_id = api_get_current_access_url_id();
  312. if ($access_url_id != -1){
  313. $sql="SELECT u.user_id, lastname, firstname, username, id_session
  314. FROM $tbl_user u
  315. LEFT JOIN $tbl_session_rel_user
  316. ON $tbl_session_rel_user.id_user = u.user_id AND id_session = '$id_session'
  317. INNER JOIN $tbl_user_rel_access_url url_user ON (url_user.user_id=u.user_id)
  318. WHERE access_url_id = $access_url_id
  319. $order_clause";
  320. }
  321. }
  322. $result=Database::query($sql,__FILE__,__LINE__);
  323. $Users=Database::store_result($result);
  324. foreach($Users as $key_user_list =>$value_user_list) {
  325. if ($Users[$key_user_list]['user_id']==$user_anonymous) {
  326. unset($Users[$key_user_list]);
  327. }
  328. }
  329. foreach ($Users as $user) {
  330. if($user['group_id'] == $group_id) {
  331. $sessionUsersList[$user['user_id']] = $user;
  332. if (array_key_exists($user['user_id'],$nosessionUsersList))
  333. unset($nosessionUsersList[$user['user_id']]);
  334. }
  335. }
  336. }
  337. if ($add_type == 'multiple') {
  338. $link_add_type_unique = '<a href="'.api_get_self().'?id='.$group_id.'&add='.Security::remove_XSS($_GET['add']).'&add_type=unique">'.Display::return_icon('single.gif').get_lang('SessionAddTypeUnique').'</a>';
  339. $link_add_type_multiple = Display::return_icon('multiple.gif').get_lang('SessionAddTypeMultiple');
  340. } else {
  341. $link_add_type_unique = Display::return_icon('single.gif').get_lang('SessionAddTypeUnique');
  342. $link_add_type_multiple = '<a href="'.api_get_self().'?id='.$group_id.'&add='.Security::remove_XSS($_GET['add']).'&add_type=multiple">'.Display::return_icon('multiple.gif').get_lang('SessionAddTypeMultiple').'</a>';
  343. }
  344. ?>
  345. <div class="actions">
  346. <?php echo $link_add_type_unique ?>&nbsp;|&nbsp;<?php echo $link_add_type_multiple ?>
  347. </div>
  348. <?php echo '<div class="row"><div class="form_header">'.$tool_name.' ('.$session_info['name'].')</div></div><br/>'; ?>
  349. <form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?id=<?php echo $group_id; ?><?php if(!empty($_GET['add'])) echo '&add=true' ; ?>" style="margin:0px;" <?php if($ajax_search){echo ' onsubmit="valide();"';}?>>
  350. <?php
  351. if ($add_type=='multiple') {
  352. if (is_array($extra_field_list)) {
  353. if (is_array($new_field_list) && count($new_field_list)>0 ) {
  354. echo '<h3>'.get_lang('FilterUsers').'</h3>';
  355. foreach ($new_field_list as $new_field) {
  356. echo $new_field['name'];
  357. $varname = 'field_'.$new_field['variable'];
  358. echo '&nbsp;<select name="'.$varname.'">';
  359. echo '<option value="0">--'.get_lang('Select').'--</option>';
  360. foreach ($new_field['data'] as $option) {
  361. $checked='';
  362. if (isset($_POST[$varname])) {
  363. if ($_POST[$varname]==$option[1]) {
  364. $checked = 'selected="true"';
  365. }
  366. }
  367. echo '<option value="'.$option[1].'" '.$checked.'>'.$option[1].'</option>';
  368. }
  369. echo '</select>';
  370. echo '&nbsp;&nbsp;';
  371. }
  372. echo '<input type="button" value="'.get_lang('Filter').'" onclick="validate_filter()" />';
  373. echo '<br /><br />';
  374. }
  375. }
  376. }
  377. ?>
  378. <input type="hidden" name="form_sent" value="1" />
  379. <input type="hidden" name="id" value="<?=$group_id?>" />
  380. <input type="hidden" name="add_type" />
  381. <?php
  382. if(!empty($errorMsg)) {
  383. Display::display_normal_message($errorMsg); //main API
  384. }
  385. ?>
  386. <table border="0" cellpadding="5" cellspacing="0" width="100%">
  387. <!-- Users -->
  388. <tr>
  389. <td align="center"><b><?php echo get_lang('UserListInPlatform') ?> :</b>
  390. </td>
  391. <td></td>
  392. <td align="center"><b><?php echo get_lang('UserListInGroup') ?> :</b></td>
  393. </tr>
  394. <?php if ($add_type=='multiple') { ?>
  395. <tr>
  396. <td align="center">
  397. <?php echo get_lang('FirstLetterUser'); ?> :
  398. <select name="firstLetterUser" onchange = "xajax_search_users(this.value,'multiple')" >
  399. <option value = "%">--</option>
  400. <?php
  401. echo Display :: get_alphabet_options();
  402. ?>
  403. </select>
  404. </td>
  405. <td align="center">&nbsp;</td>
  406. </tr>
  407. <?php } ?>
  408. <tr>
  409. <td align="center">
  410. <div id="content_source">
  411. <?php
  412. if (!($add_type=='multiple')) {
  413. ?>
  414. <input type="text" id="user_to_add" onkeyup="xajax_search_users(this.value,'single')" />
  415. <div id="ajax_list_users_single"></div>
  416. <?php
  417. } else {
  418. ?>
  419. <div id="ajax_list_users_multiple">
  420. <select id="origin_users" name="nosessionUsersList[]" multiple="multiple" size="15" style="width:360px;">
  421. <?php
  422. foreach($nosessionUsersList as $enreg) {
  423. ?>
  424. <option value="<?php echo $enreg['user_id']; ?>" <?php if(in_array($enreg['user_id'],$UserList)) echo 'selected="selected"'; ?>><?php echo api_get_person_name($enreg['firstname'], $enreg['lastname']).' ('.$enreg['username'].')'; ?></option>
  425. <?php
  426. }
  427. ?>
  428. </select>
  429. </div>
  430. <?php
  431. }
  432. unset($nosessionUsersList);
  433. ?>
  434. </div>
  435. </td>
  436. <td width="10%" valign="middle" align="center">
  437. <?php
  438. if ($ajax_search) {
  439. ?>
  440. <button class="arrowl" type="button" onclick="remove_item(document.getElementById('destination_users'))" ></button>
  441. <?php
  442. } else {
  443. ?>
  444. <button class="arrowr" type="button" onclick="moveItem(document.getElementById('origin_users'), document.getElementById('destination_users'))" onclick="moveItem(document.getElementById('origin_users'), document.getElementById('destination_users'))"></button>
  445. <br /><br />
  446. <button class="arrowl" type="button" onclick="moveItem(document.getElementById('destination_users'), document.getElementById('origin_users'))" onclick="moveItem(document.getElementById('destination_users'), document.getElementById('origin_users'))"></button>
  447. <?php
  448. }
  449. ?>
  450. <br /><br /><br /><br /><br />
  451. </td>
  452. <td align="center">
  453. <select id="destination_users" name="sessionUsersList[]" multiple="multiple" size="15" style="width:360px;">
  454. <?php
  455. foreach($sessionUsersList as $enreg) {
  456. ?>
  457. <option value="<?php echo $enreg['user_id']; ?>"><?php echo $enreg['firstname'].' '.$enreg['lastname'].' ('.$enreg['username'].')'; ?></option>
  458. <?php
  459. }
  460. unset($sessionUsersList);
  461. ?>
  462. </select></td>
  463. </tr>
  464. <tr>
  465. <td colspan="3" align="center">
  466. <br />
  467. <?php
  468. echo '<button class="save" type="button" value="" onclick="valide()" >'.get_lang('SubscribeUsersToGroup').'</button>';
  469. ?>
  470. </td>
  471. </tr>
  472. </table>
  473. </form>
  474. <script type="text/javascript">
  475. <!--
  476. function moveItem(origin , destination){
  477. for(var i = 0 ; i<origin.options.length ; i++) {
  478. if(origin.options[i].selected) {
  479. destination.options[destination.length] = new Option(origin.options[i].text,origin.options[i].value);
  480. origin.options[i]=null;
  481. i = i-1;
  482. }
  483. }
  484. destination.selectedIndex = -1;
  485. sortOptions(destination.options);
  486. }
  487. function sortOptions(options) {
  488. newOptions = new Array();
  489. for (i = 0 ; i<options.length ; i++)
  490. newOptions[i] = options[i];
  491. newOptions = newOptions.sort(mysort);
  492. options.length = 0;
  493. for(i = 0 ; i < newOptions.length ; i++)
  494. options[i] = newOptions[i];
  495. }
  496. function mysort(a, b){
  497. if(a.text.toLowerCase() > b.text.toLowerCase()){
  498. return 1;
  499. }
  500. if(a.text.toLowerCase() < b.text.toLowerCase()){
  501. return -1;
  502. }
  503. return 0;
  504. }
  505. function valide(){
  506. var options = document.getElementById('destination_users').options;
  507. for (i = 0 ; i<options.length ; i++)
  508. options[i].selected = true;
  509. document.forms.formulaire.submit();
  510. }
  511. function loadUsersInSelect(select){
  512. var xhr_object = null;
  513. if(window.XMLHttpRequest) // Firefox
  514. xhr_object = new XMLHttpRequest();
  515. else if(window.ActiveXObject) // Internet Explorer
  516. xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
  517. else // XMLHttpRequest non supporté par le navigateur
  518. alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
  519. //xhr_object.open("GET", "loadUsersInSelect.ajax.php?id_session=<?php echo $id_session ?>&letter="+select.options[select.selectedIndex].text, false);
  520. xhr_object.open("POST", "loadUsersInSelect.ajax.php");
  521. xhr_object.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
  522. nosessionUsers = makepost(document.getElementById('origin_users'));
  523. sessionUsers = makepost(document.getElementById('destination_users'));
  524. nosessionClasses = makepost(document.getElementById('origin_classes'));
  525. sessionClasses = makepost(document.getElementById('destination_classes'));
  526. xhr_object.send("nosessionusers="+nosessionUsers+"&sessionusers="+sessionUsers+"&nosessionclasses="+nosessionClasses+"&sessionclasses="+sessionClasses);
  527. xhr_object.onreadystatechange = function() {
  528. if(xhr_object.readyState == 4) {
  529. document.getElementById('content_source').innerHTML = result = xhr_object.responseText;
  530. //alert(xhr_object.responseText);
  531. }
  532. }
  533. }
  534. function makepost(select){
  535. var options = select.options;
  536. var ret = "";
  537. for (i = 0 ; i<options.length ; i++)
  538. ret = ret + options[i].value +'::'+options[i].text+";;";
  539. return ret;
  540. }
  541. -->
  542. </script>
  543. <?php
  544. /*
  545. ==============================================================================
  546. FOOTER
  547. ==============================================================================
  548. */
  549. Display::display_footer();
  550. ?>