Update to the way AJAX responses are evaluated

Every AJAX response is now going to be converted to INT before
evaluation.

issue #170

ui/nG6/class.tx_nG6_eid.php

@@ -948,6 +948,7 @@ class tx_nG6_eid {
 			$user_pwd = trim(\TYPO3\CMS\Core\Utility\GeneralUtility::_GP('user_pwd'));
 
                 $res = tx_nG6_db::delete_purge_demand($purge_ids,$user_login, $user_pwd, $data_folder);
+                //print $res;
                 print $res;
         } elseif ($type == 'extend_retention_date_from_demand') {
                 //Extend the retention date for the

ui/nG6/res/js/tx_nG6_pi1.js

@@ -899,10 +899,11 @@ $(function () {
 						$.ajax({
 							url: val_url,
 							success: function(val, status, xhr) {
+								val = parseInt(val);
 								if (val == 1) {
 									// user has already access to this project
 									$("#error_message").html($("#username_val").val() + ' has already access to this project!').show();
-								} else if (val == 4 || val == 3) {
+								} else if (val == 4 || parseInt(val) == 3) {
 									// username exists in database cannot create
 									$("#error_message").html('Cannot create this user account, ' + $("#username_val").val() + ' already exists!').show();
 								} else if (val == 5) {
@@ -1591,6 +1592,7 @@ function deletePRAHandler() {
 	    		    	url: val_url,
 	    		    	success: function(val, status, xhr) {
 	    		    		// return code : 0 = ok, 1 = right error, 2 = authentication error, 3 = connexion error		    				   
+	    		    		val = parseInt(val);
 	    		    		if (val == 0) {
 	    	        			// Uncheck all checkboxes
 	    	        			$(':checked').each(function(i){

ui/nG6/res/js/tx_nG6_pi6.js

@@ -663,7 +663,7 @@ $(function () {
                                 url: val_url,
                                 success: function(val, status, xhr) {
                                         // return code : 0 = ok, 1 = right error, 2 = authentication error, 3 = connexion error, 4 = error delete file , 5 error sql update 
-  
+                                		val = parseInt(val);
                                         if (val == 0) {
                                                 // Uncheck all checkboxes
                                                 $(".tx-nG6-wait").hide();