edit and update data

src/app/widget-modules/components/button-row/button-row.component.ts

@@ -0,0 +1,16 @@
+import {Component, OnInit} from '@angular/core';
+
+@Component({
+  selector: 'app-button-row',
+  templateUrl: './button-row.component.html',
+  styleUrls: ['./button-row.component.less']
+})
+export class ButtonRowComponent implements OnInit {
+
+  constructor() {
+  }
+
+  ngOnInit() {
+  }
+
+}