From 33cecb042c50b7df7bd0c8c90ffc72d5cc45f403 Mon Sep 17 00:00:00 2001
From: alecmerdler <merdlera@oregonstate.edu>
Date: Fri, 21 Apr 2017 13:26:51 -0700
Subject: [PATCH] do not remove properties from item in cor-table-column

---
 .../ui/cor-table/cor-table.component.ts       | 29 ++++++++-----------
 1 file changed, 12 insertions(+), 17 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 60982f6e7..6d7839ae6 100644
--- a/static/js/directives/ui/cor-table/cor-table.component.ts
+++ b/static/js/directives/ui/cor-table/cor-table.component.ts
@@ -54,8 +54,7 @@ export class CorTableComponent implements OnChanges {
   }
 
   private tablePredicateClass(col: CorTableColumn, options: any) {
-    return this.TableService.tablePredicateClass(col.datafield, this.options.predicate,
-                                                 this.options.reverse);
+    return this.TableService.tablePredicateClass(col.datafield, this.options.predicate, this.options.reverse);
   }
 
   private refreshOrder(): void {
@@ -64,28 +63,24 @@ export class CorTableComponent implements OnChanges {
       columnMap[col.datafield] = col;
     });
 
-    var filterCols = this.columns.filter(function(col) {
-      return !!col.sortfield;
-    }).map((col) => (col.datafield));
+    const filterCols = this.columns.filter(col => !!col.sortfield)
+      .map(col => col.datafield);
 
-    var numericCols = this.columns.filter(function(col) {
-      return col.isNumeric();
-    }).map((col) => (col.datafield));
+    const numericCols = this.columns.filter(col => col.isNumeric())
+      .map(col => col.datafield);
 
-    var tableData = this.tableData || [];
-    var processed = tableData.map((item) => {
-      var keys = Object.keys(item);
-      var newObj = {};
-      for (var i = 0; i < keys.length; ++i) {
-        var key = keys[i];
+    const tableData = this.tableData || [];
+    const processed = tableData.map((item) => {
+      var newObj = Object.assign({}, item);
+      Object.keys(item).forEach((key) => {
         if (columnMap[key]) {
           newObj[key] = columnMap[key].processColumnForOrdered(this.TableService, item[key]);
         }
-      }
+      });
+
       return newObj;
     });
 
-    this.orderedData = this.TableService.buildOrderedItems(processed, this.options,
-            filterCols, numericCols);
+    this.orderedData = this.TableService.buildOrderedItems(processed, this.options, filterCols, numericCols);
   }
 }