fixed errors caused by Doc symFields not being variable functions and thus not having 'this' bound correctly.

1 files changed, 5 insertions, 5 deletions

diff --git a/src/fields/Doc.ts b/src/fields/Doc.ts
index 0dcb8ab42..4797fb4cb 100644
--- a/src/fields/Doc.ts
+++ b/src/fields/Doc.ts
@@ -206,11 +206,11 @@ export class Doc extends RefField {
 
     private [Self] = this;
     private [SelfProxy]: any;
-    public [FieldsSym](clear?: boolean) { return clear ? this.___fields = this.___fieldKeys = {} : this.___fields; }
-    public [WidthSym]() { return NumCast(this[SelfProxy]._width); }
-    public [HeightSym]() { return NumCast(this[SelfProxy]._height); }
-    public [ToScriptString]() { return `DOC-"${this[Self][Id]}"-`; }
-    public [ToString]() { return `Doc(${GetEffectiveAcl(this) === AclPrivate ? "-inaccessible-" : this.title})`; }
+    public [FieldsSym] = (clear?: boolean) => { return clear ? this.___fields = this.___fieldKeys = {} : this.___fields; }
+    public [WidthSym] = () => { return NumCast(this[SelfProxy]._width); }
+    public [HeightSym] = () => { return NumCast(this[SelfProxy]._height); }
+    public [ToScriptString] = () => { return `DOC-"${this[Self][Id]}"-`; }
+    public [ToString] = () => { return `Doc(${GetEffectiveAcl(this) === AclPrivate ? "-inaccessible-" : this.title})`; }
     public get [LayoutSym]() { return this[SelfProxy].__LAYOUT__; }
     public get [DataSym]() {
         const self = this[SelfProxy];