From c8ee889272dfc424dce831dee90be0a1d0223178 Mon Sep 17 00:00:00 2001
From: Joseph Schorr <josephschorr@users.noreply.github.com>
Date: Wed, 5 Apr 2017 14:19:37 -0400
Subject: [PATCH] Watch for changes in table data in corTable control

Prevents stale data from appearing in the table
---
 .../js/directives/ui/cor-table/cor-table.component.ts | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/static/js/directives/ui/cor-table/cor-table.component.ts b/static/js/directives/ui/cor-table/cor-table.component.ts
index feb681fb4..cc0e23c38 100644
--- a/static/js/directives/ui/cor-table/cor-table.component.ts
+++ b/static/js/directives/ui/cor-table/cor-table.component.ts
@@ -10,7 +10,7 @@ import { CorTableColumn } from './cor-table-col.component';
   transclude: true,
 })
 export class CorTableComponent implements ng.IComponentController {
-  @Input('=') public tableData: any[];
+  @Input('<') public tableData: any[];
   @Input('@') public tableItemTitle: string;
   @Input('<') public filterFields: string[];
   @Input('@') public compact: string;
@@ -30,6 +30,12 @@ export class CorTableComponent implements ng.IComponentController {
     };
   }
 
+  public $onChanges(changes: ng.IOnChangesObject): void {
+    if (changes['tableData'] !== undefined) {
+      this.refreshOrder();
+    }
+  }
+
   public addColumn(col: CorTableColumn): void {
     this.columns.push(col);
 
@@ -64,7 +70,8 @@ export class CorTableComponent implements ng.IComponentController {
       return col.isNumeric();
     }).map((col) => (col.datafield));
 
-    var processed = this.tableData.map((item) => {
+    var tableData = this.tableData || [];
+    var processed = tableData.map((item) => {
       var keys = Object.keys(item);
       var newObj = {};
       for (var i = 0; i < keys.length; ++i) {