Fixed issue #8088: Error: JSON undefined on IE while click on change …

…chart type button on statistics

Fixed issue: Error when viewing participants in CPDB

application/controllers/admin/statistics.php

@@ -117,6 +117,7 @@ public function run($surveyid = 0, $subaction = null)
 
 		//Call the javascript file
 		$this->getController()->_js_admin_includes(Yii::app()->getConfig('adminscripts') . 'statistics.js');
+        $this->getController()->_js_admin_includes(Yii::app()->getConfig('adminscripts') . 'json-js/json2.min.js');
 
 		$aData['display']['menu_bars']['browse'] = $clang->gT("Quick statistics");
 

application/models/Participants.php

@@ -291,8 +291,8 @@ private function getParticipantsSelectCommand($count = false, $attid, $search =
         foreach($attid as $key=>$attid)
         {
             $attid = $attid['attribute_id'];
-            $databasetype = Yii::app()->db->getDriverName();
-            if ($databasetype=='mssql' || $databasetype=="sqlsrv" || $sDatabaseType == 'dblib')
+            $sDatabaseType = Yii::app()->db->getDriverName();
+            if ($sDatabaseType=='mssql' || $sDatabaseType=="sqlsrv" || $sDatabaseType == 'dblib')
             {
                 $selectValue[]= "cast(attribute".$attid.".value as varchar(max)) as a".$attid;
             } else {

scripts/admin/json-js/README

@@ -0,0 +1,42 @@
+JSON in JavaScript
+
+
+Douglas Crockford
+douglas@crockford.com
+
+2010-11-18
+
+
+JSON is a light-weight, language independent, data interchange format.
+See http://www.JSON.org/
+
+The files in this collection implement JSON encoders/decoders in JavaScript.
+
+JSON became a built-in feature of JavaScript when the ECMAScript Programming
+Language Standard - Fifth Edition was adopted by the ECMA General Assembly
+in December 2009. Most of the files in this collection are for applications
+that are expected to run in obsolete web browsers. For most purposes, json2.js
+is the best choice.
+
+
+json2.js: This file creates a JSON property in the global object, if there
+isn't already one, setting its value to an object containing a stringify
+method and a parse method. The parse method uses the eval method to do the
+parsing, guarding it with several regular expressions to defend against
+accidental code execution hazards. On current browsers, this file does nothing,
+prefering the built-in JSON object.
+
+json.js: This file does everything that json2.js does. It also adds a
+toJSONString method and a parseJSON method to Object.prototype. Use of this
+file is not recommended.
+
+json_parse.js: This file contains an alternative JSON parse function that
+uses recursive descent instead of eval.
+
+json_parse_state.js: This files contains an alternative JSON parse function that
+uses a state machine instead of eval.
+
+cycle.js: This file contains two functions, JSON.decycle and JSON.retrocycle,
+which make it possible to encode cyclical structures and dags in JSON, and to
+then recover them. JSONPath is used to represent the links.
+http://GOESSNER.net/articles/JsonPath/