From 835f40b2b99f2d52b337d92d750b707c25bc6240 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Merve=20=C3=96z=C3=A7if=C3=A7i?= <merveozcifci7@gmail.com>
Date: Tue, 27 Nov 2018 09:58:34 +0300
Subject: [PATCH] Fixed #641 - this.props.onSelectionChange is not a function

---
 src/components/datatable/DataTable.js |  7 ++++++-
 src/components/datatable/TableBody.js | 21 ++++++++++++++++++---
 2 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/src/components/datatable/DataTable.js b/src/components/datatable/DataTable.js
index e4f9b99fe5..39b31345d8 100644
--- a/src/components/datatable/DataTable.js
+++ b/src/components/datatable/DataTable.js
@@ -747,7 +747,12 @@ export class DataTable extends Component {
         else
             selection = [];
 
-        this.props.onSelectionChange({originalEvent: event, value: selection});
+        if(this.props.onSelectionChange) {
+            this.props.onSelectionChange({
+                originalEvent: event,
+                value: selection
+            });
+        }
     }
 
     filterLocal(value) {
diff --git a/src/components/datatable/TableBody.js b/src/components/datatable/TableBody.js
index e52bd30ad1..c947fcbbfd 100644
--- a/src/components/datatable/TableBody.js
+++ b/src/components/datatable/TableBody.js
@@ -109,7 +109,12 @@ export class TableBody extends Component {
                     }
                 }
 
-                this.props.onSelectionChange({originalEvent: event.originalEvent, value: selection});
+                if(this.props.onSelectionChange) {
+                    this.props.onSelectionChange({
+                        originalEvent: event.originalEvent,
+                        value: selection
+                    });
+                }
             }
         }
         
@@ -159,7 +164,12 @@ export class TableBody extends Component {
             }
         }
 
-        this.props.onSelectionChange({originalEvent: event.originalEvent, value: selection});
+        if(this.props.onSelectionChange) {
+            this.props.onSelectionChange({
+                originalEvent: event.originalEvent,
+                value: selection
+            });
+        }
     }
 
     onCheckboxClick(event) {
@@ -180,7 +190,12 @@ export class TableBody extends Component {
             }
         }
 
-        this.props.onSelectionChange({originalEvent: event.originalEvent, value: selection});
+        if(this.props.onSelectionChange) {
+            this.props.onSelectionChange({
+                originalEvent: event.originalEvent,
+                value: selection
+            });
+        }
     }
 
     isSingleSelectionMode() {