[svn r21701] Add or remove answer in survey to IE 6 see FS#4371

main/survey/question.php

@@ -23,7 +23,7 @@
 *	@package dokeos.survey
 * 	@author unknown, the initial survey that did not make it in 1.8 because of bad code
 * 	@author Patrick Cool <patrick.cool@UGent.be>, Ghent University: cleanup, refactoring and rewriting large parts of the code
-* 	@version $Id: question.php 20470 2009-05-11 09:46:59Z ivantcholakov $
+* 	@version $Id: question.php 21701 2009-07-01 19:12:25Z aportugal $
 */
 
 // name of the language file that needs to be included
@@ -36,6 +36,15 @@ require ('../inc/global.inc.php');
 //require_once (api_get_path(LIBRARY_PATH)."/survey.lib.php");
 require_once('survey.lib.php');
 
+$htmlHeadXtra[] = '<script src="../inc/lib/javascript/jquery.js" type="text/javascript" language="javascript"></script>'; //jQuery
+$htmlHeadXtra[] = '<script type="text/javascript">
+						$(document).ready( function() {
+							//Allow dokeos install in IE
+							$("button").click(function() {
+								$("#is_executable").attr("value",$(this).attr("name"));
+							});		
+		 				} ); </script>';
+
 /** @todo this has to be moved to a more appropriate place (after the display_header of the code)*/
 if (!api_is_allowed_to_edit(false,true)) {
 	Display :: display_header();
@@ -44,6 +53,20 @@ if (!api_is_allowed_to_edit(false,true)) {
 	exit;
 }
 
+//Is valid request
+$is_valid_request=$_REQUEST['is_executable'];
+foreach ($_POST as $request_index=>$request_value) {
+		if ($request_index<>$is_valid_request) {
+			if ($request_index=='save_question') {
+				unset($_POST[$request_index]);
+			} elseif ($request_index=='add_answer') {
+				unset($_POST[$request_index]);			
+			} elseif($request_index=='remove_answer') {
+				unset($_POST[$request_index]);		
+			}
+		} 
+}
+
 // Database table definitions
 $table_survey 					= Database :: get_course_table(TABLE_SURVEY);
 $table_survey_question 			= Database :: get_course_table(TABLE_SURVEY_QUESTION);

main/survey/survey.lib.php

@@ -24,7 +24,7 @@
 *	@package dokeos.survey
 * 	@author Patrick Cool <patrick.cool@UGent.be>, Ghent University: cleanup, refactoring and rewriting large parts (if not all) of the code
 	@author Julio Montoya Armas <gugli100@gmail.com>, Dokeos: Personality Test modification and rewriting large parts of the code
-* 	@version $Id: survey.lib.php 21173 2009-06-01 20:58:59Z jhp1411 $
+* 	@version $Id: survey.lib.php 21701 2009-07-01 19:12:25Z aportugal $
 *
 * 	@todo move this file to inc/lib
 * 	@todo use consistent naming for the functions (save vs store for instance)
@@ -1581,17 +1581,10 @@ class question
 		$return .= '		<div class="label">';
 		$return .= '		</div>';
 		$return .= '		<div class="formw">';
+		$return .= '		<input type="hidden" name="is_executable" id="is_executable" value="-" />';
 		$return .= '			<button class="minus" type="submit" name="remove_answer" "'.$remove_answer_attribute.'">'.get_lang('RemoveAnswer').' </button>';
 		$return .= '			<button class="plus" type="submit" name="add_answer">'.get_lang('AddAnswer').'</button>';
 	
-		/*
-		$return .= '	<tr>';
-		$return .= '		<td align="right">&nbsp;</td>';
-		$return .= '		<td colspan="2">';
-		$return .= '			<button class="minus" type="submit" name="remove_answer" "'.$remove_answer_attribute.'">'.get_lang('RemoveAnswer').' </button>';
-		$return .= '			<button class="plus" type="submit" name="add_answer">'.get_lang('AddAnswer').'</button>';
-		$return .= '		</td>';
-		$return .= '	</tr>';*/
 		return $return;
 	}
 
@@ -2633,8 +2626,7 @@ class SurveyUtil {
 		  if (restore) selObj.selectedIndex=0;
 		}
 		//-->
-		</script>
-		";
+		</script>";
 		echo get_lang('SelectUserWhoFilledSurvey').'<br />';
 		echo '<select name="user" onchange="jumpMenu(\'parent\',this,0)">';
 		echo '<option value="reporting.php?action='.Security::remove_XSS($_GET['action']).'&amp;survey_id='.Security::remove_XSS($_GET['survey_id']).'">'.get_lang('SelectUser').'</option>';