From 1bd1614381bcaf439cc9e1d5fea6c44e04768351 Mon Sep 17 00:00:00 2001
From: KoolPHPSupport <support@koolphp.net>
Date: Fri, 20 Apr 2018 16:14:30 +0700
Subject: [PATCH] v2.43.0

Fix: issue with GoogleChart when working with numeric column but in
string form.
---
 composer.json                             |  2 +-
 koolreport/CHANGELOG.md                   |  3 +++
 koolreport/composer.json                  |  2 +-
 koolreport/processes/CalculatedColumn.php |  5 ++++-
 koolreport/widgets/google/Chart.php       | 14 ++++++++++----
 5 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/composer.json b/composer.json
index 909e3e5..d2afa66 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
     "name": "koolphp/koolreport",
-    "version":"2.42.0",
+    "version":"2.43.0",
     "description": "An Open Source PHP Reporting Framework for easier and faster report delivery.",
     "keywords": ["php reporting framework","php reporting tools","data processing","data visualization","charts and graphs"],
     "homepage": "https://www.koolreport.com",
diff --git a/koolreport/CHANGELOG.md b/koolreport/CHANGELOG.md
index c6a08f1..6cfd114 100644
--- a/koolreport/CHANGELOG.md
+++ b/koolreport/CHANGELOG.md
@@ -1,3 +1,6 @@
+# Version 2.43.0
+    1. Fix issue with GoogleChart when working with numeric column but in string form.
+
 # Version 2.42.0
     1. Change namespace `::class` to use classname in string so that `KoolReport` is compatible with PHP 5.4
     2. `PdoDataSource`: Fix `charset` issue with `PostgreSQL`
diff --git a/koolreport/composer.json b/koolreport/composer.json
index 19c6769..ab8bf29 100644
--- a/koolreport/composer.json
+++ b/koolreport/composer.json
@@ -1,6 +1,6 @@
 {
     "name": "KoolReport",
-    "version":"2.42.0",
+    "version":"2.43.0",
     "description": "An Open Source PHP Reporting Framework for easier and faster report delivery",
     "keywords": ["php reporting framework","php reporting tools","data reporting","charts and graphs"],
     "homepage": "https://www.koolreport.com",
diff --git a/koolreport/processes/CalculatedColumn.php b/koolreport/processes/CalculatedColumn.php
index ce302f8..ae4629a 100644
--- a/koolreport/processes/CalculatedColumn.php
+++ b/koolreport/processes/CalculatedColumn.php
@@ -84,6 +84,7 @@ protected function onMetaReceived($metaData)
 	
 	protected function onInput($data)
 	{
+		// print_r($data);
         $this->rowNum++;
 		foreach($this->params as $cKey=>$cValue)
 		{
@@ -91,13 +92,15 @@ protected function onInput($data)
 			{
 				case "string":
 					$expression = $cValue["exp"];
+					// echo $expression . ' || ';
 					foreach($data as $k=>$v)
+					if (is_string($v) || is_numeric($v))
 					{
 						$expression = str_replace("{".$k."}",$v,$expression);
                     }
                     //predefined row
                     $expression = str_replace("{#}",$this->rowNum,$expression);
-
+					// echo $expression . ' <br> ';
 					eval('$data[$cKey]='.$expression.';');							
 				break;
 				case "object":
diff --git a/koolreport/widgets/google/Chart.php b/koolreport/widgets/google/Chart.php
index a4fe176..2f252ec 100644
--- a/koolreport/widgets/google/Chart.php
+++ b/koolreport/widgets/google/Chart.php
@@ -202,12 +202,18 @@ protected function prepareData()
             $gRow = array();
             foreach($columns as $cKey=>$cSetting)
             {
-                $fValue = Utility::format($row[$cKey],$cSetting);
+                $value = $row[$cKey];
+                $cType = Utility::get($cSetting,"type","unknown");
+                if($cType==="number")
+                {
+                    $value = floatval($value);
+                }
+                $fValue = Utility::format($value,$cSetting);
                 
                 array_push($gRow,
-                    ($fValue===$row[$cKey])?
-                        $row[$cKey]:
-                        array("v"=>$row[$cKey],"f"=>$fValue)
+                    ($fValue===$value)?
+                        $value:
+                        array("v"=>$value,"f"=>$fValue)
                 );
                 
                 foreach($columnExtraRoles as $cRole)