From ae07ba8fb410752ea98702219247ce5f89d1758b Mon Sep 17 00:00:00 2001
From: bob <bcz@cs.brown.edu>
Date: Fri, 19 Jul 2019 14:42:39 -0400
Subject: fixes for templates and stacking views

---
 src/client/documents/Documents.ts                       | 3 ++-
 src/client/views/collections/CollectionStackingView.tsx | 5 +++--
 src/new_fields/Doc.ts                                   | 2 ++
 3 files changed, 7 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/client/documents/Documents.ts b/src/client/documents/Documents.ts
index 3c248760b..11df6c152 100644
--- a/src/client/documents/Documents.ts
+++ b/src/client/documents/Documents.ts
@@ -55,7 +55,8 @@ export enum DocumentType {
     ICON = "icon",
     IMPORT = "import",
     LINK = "link",
-    LINKDOC = "linkdoc"
+    LINKDOC = "linkdoc",
+    TEMPLATE = "template"
 }
 
 export interface DocumentOptions {
diff --git a/src/client/views/collections/CollectionStackingView.tsx b/src/client/views/collections/CollectionStackingView.tsx
index 4424cffe1..039bd7b3a 100644
--- a/src/client/views/collections/CollectionStackingView.tsx
+++ b/src/client/views/collections/CollectionStackingView.tsx
@@ -258,8 +258,9 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) {
         let sectionFilter = StrCast(this.props.Document.sectionFilter);
         let fields = new Map<object, Doc[]>();
         sectionFilter && this.filteredChildren.map(d => {
-            if (!fields.has(d[sectionFilter] as object)) fields.set(d[sectionFilter] as object, [d]);
-            else fields.get(d[sectionFilter] as object)!.push(d);
+            let sectionValue = (d[sectionFilter] ? d[sectionFilter] : "-undefined-") as object;
+            if (!fields.has(sectionValue)) fields.set(sectionValue, [d]);
+            else fields.get(sectionValue)!.push(d);
         });
         return (
             <div className="collectionStackingView"
diff --git a/src/new_fields/Doc.ts b/src/new_fields/Doc.ts
index 7bf1dec53..152a48e5f 100644
--- a/src/new_fields/Doc.ts
+++ b/src/new_fields/Doc.ts
@@ -11,6 +11,7 @@ import { ToScriptString, SelfProxy, Parent, OnUpdate, Self, HandleUpdate, Update
 import { scriptingGlobal } from "../client/util/Scripting";
 import { List } from "./List";
 import { string } from "prop-types";
+import { DocumentType } from "../client/documents/Documents";
 
 export namespace Field {
     export function toKeyValueString(doc: Doc, key: string): string {
@@ -422,6 +423,7 @@ export namespace Doc {
         fieldTemplate.nativeHeight = nh;
         fieldTemplate.isTemplate = true;
         fieldTemplate.showTitle = "title";
+        fieldTemplate.type = DocumentType.TEMPLATE;
         setTimeout(() => fieldTemplate.proto = proto);
     }
 
-- 
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