unit coluns in telem tables, need to add config options for those columns

src/plugins/displayLayout/components/TelemetryView.vue

@@ -52,6 +52,12 @@
         >
             <div class="c-telemetry-view__value-text">
                 {{ telemetryValue }}
+                <span
+                    v-if="unit && showUnits"
+                    class="c-telemetry-view__value-text__unit"
+                >
+                    {{ unit }}
+                </span>
             </div>
         </div>
     </div>
@@ -117,7 +123,8 @@ export default {
             datum: undefined,
             formats: undefined,
             domainObject: undefined,
-            currentObjectPath: undefined
+            currentObjectPath: undefined,
+            showUnits: true
         }
     },
     computed: {
@@ -129,6 +136,11 @@ export default {
             let displayMode = this.item.displayMode;
             return displayMode === 'all' || displayMode === 'value';
         },
+        unit() {
+            let value = this.item.value,
+                unit = this.metadata.value(value).unit;
+            return unit;
+        },
         styleObject() {
             return Object.assign({}, {
                 fontSize: this.item.size
@@ -248,7 +260,9 @@ export default {
                 item: domainObject,
                 layoutItem: this.item,
                 index: this.index,
-                updateTelemetryFormat: this.updateTelemetryFormat
+                updateTelemetryFormat: this.updateTelemetryFormat,
+                toggleUnits: this.toggleUnits,
+                showUnits: this.showUnits
             };
             this.removeSelectable = this.openmct.selection.selectable(
                 this.$el, this.context, this.immediatelySelect || this.initSelect);
@@ -259,6 +273,9 @@ export default {
         },
         showContextMenu(event) {
             this.openmct.contextMenu._showContextMenuForObjectPath(this.currentObjectPath, event.x, event.y, CONTEXT_MENU_ACTIONS);
+        },
+        toggleUnits(show) {
+            this.showUnits = show;
         }
     }
 }