From c1fe6ecec859ee68bf3bc29f728b5aaff9e77801 Mon Sep 17 00:00:00 2001
From: mertsincan <sincan.mert@gmail.com>
Date: Wed, 12 Aug 2020 10:50:30 +0300
Subject: [PATCH] Fixed #1505 - Add index parameter to onRowEditInit and
 onRowSave callbacks on DataTable

---
 src/components/datatable/BodyRow.js     | 10 ++++++----
 src/components/datatable/DataTable.d.ts |  4 ++--
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/components/datatable/BodyRow.js b/src/components/datatable/BodyRow.js
index bedab05b84..eaf94a4881 100644
--- a/src/components/datatable/BodyRow.js
+++ b/src/components/datatable/BodyRow.js
@@ -172,7 +172,8 @@ export class BodyRow extends Component {
         if (this.props.onRowEditInit) {
             this.props.onRowEditInit({
                 originalEvent: event,
-                data: this.props.rowData
+                data: this.props.rowData,
+                index: this.props.rowIndex
             });
         }
 
@@ -193,7 +194,8 @@ export class BodyRow extends Component {
         if (this.props.onRowEditSave) {
             this.props.onRowEditSave({
                 originalEvent: event,
-                data: this.props.rowData
+                data: this.props.rowData,
+                index: this.props.rowIndex
             });
         }
 
@@ -227,7 +229,7 @@ export class BodyRow extends Component {
             'p-highlight-contextmenu': this.props.contextMenuSelected
         };
 
-        if(this.props.rowClassName) {
+        if (this.props.rowClassName) {
             let rowClassNameCondition = this.props.rowClassName(this.props.rowData);
             conditionalClassNames = {...conditionalClassNames, ...rowClassNameCondition};
         }
@@ -253,7 +255,7 @@ export class BodyRow extends Component {
 
             let cell = <BodyCell key={i} {...column.props} value={this.props.value} rowSpan={rowSpan} rowData={this.props.rowData} rowIndex={this.props.rowIndex} onRowToggle={this.props.onRowToggle} expanded={this.props.expanded}
                         onRadioClick={this.props.onRadioClick} onCheckboxClick={this.props.onCheckboxClick} responsive={this.props.responsive} selected={this.props.selected}
-                        editMode={this.props.editMode} editing={this.state.editing} onRowEditInit={this.onRowEditInit} onRowEditSave={this.onRowEditSave} onRowEditCancel={this.onRowEditCancel} 
+                        editMode={this.props.editMode} editing={this.state.editing} onRowEditInit={this.onRowEditInit} onRowEditSave={this.onRowEditSave} onRowEditCancel={this.onRowEditCancel}
                         showRowReorderElement={this.props.showRowReorderElement} showSelectionElement={this.props.showSelectionElement}/>;
 
             cells.push(cell);
diff --git a/src/components/datatable/DataTable.d.ts b/src/components/datatable/DataTable.d.ts
index 614edaae2e..a4b7b6c0ce 100644
--- a/src/components/datatable/DataTable.d.ts
+++ b/src/components/datatable/DataTable.d.ts
@@ -92,8 +92,8 @@ interface DataTableProps {
     onRowReorder?(e: {originalEvent: Event, value: any, dragIndex: number, dropIndex: number}): void;
     onValueChange?(value: any[]): void;
     rowEditorValidator?(rowData: any): boolean;
-    onRowEditInit?(e: {originalEvent: Event, data: any}): void;
-    onRowEditSave?(e: {originalEvent: Event, data: any}): void;
+    onRowEditInit?(e: {originalEvent: Event, data: any, index: number}): void;
+    onRowEditSave?(e: {originalEvent: Event, data: any, index: number}): void;
     onRowEditCancel?(e: {originalEvent: Event, data: any, index: number}): void;
     exportFunction?(e: {data: any, field: string}): any;
     customSaveState?(state: any): void;