From 403d1c4fece9efa663e0fd7161afff9f27cf670c Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Fri, 16 Dec 2022 15:07:50 -0500
Subject: fixed problem with undo.  regularized all linkfollowing anchor fields
 to start with followLink<xxx>.   added ease vs linear flag for scroll
 transitions in link and preselmeent navigations. added link follow to move
 target to specified offset from source.  shifted from setting dropAction on
 items to setting childDropAction on collections

---
 src/fields/util.ts | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'src/fields/util.ts')

diff --git a/src/fields/util.ts b/src/fields/util.ts
index f222e4555..7f4892bd6 100644
--- a/src/fields/util.ts
+++ b/src/fields/util.ts
@@ -449,7 +449,7 @@ export function updateFunction(target: any, prop: any, value: any, receiver: any
                     diff?.op === '$addToSet'
                         ? {
                               redo: () => {
-                                  receiver[prop].push(...diff.items.map((item: any) => (item.value ? item.value() : item)));
+                                  receiver[prop].push(...diff.items.map((item: any) => item.value ?? item));
                                   lastValue = ObjectField.MakeCopy(receiver[prop]);
                               },
                               undo: action(() => {
@@ -459,7 +459,7 @@ export function updateFunction(target: any, prop: any, value: any, receiver: any
                                           const ind = receiver[prop].findIndex((ele: any) => ele instanceof SchemaHeaderField && ele.heading === item.heading);
                                           ind !== -1 && receiver[prop].splice(ind, 1);
                                       } else {
-                                          const ind = receiver[prop].indexOf(item.value ? item.value() : item);
+                                          const ind = receiver[prop].indexOf(item.value ?? item);
                                           ind !== -1 && receiver[prop].splice(ind, 1);
                                       }
                                   });
@@ -471,7 +471,7 @@ export function updateFunction(target: any, prop: any, value: any, receiver: any
                         ? {
                               redo: action(() => {
                                   diff.items.forEach((item: any) => {
-                                      const ind = item instanceof SchemaHeaderField ? receiver[prop].findIndex((ele: any) => ele instanceof SchemaHeaderField && ele.heading === item.heading) : receiver[prop].indexOf(item.value ? item.value() : item);
+                                      const ind = item instanceof SchemaHeaderField ? receiver[prop].findIndex((ele: any) => ele instanceof SchemaHeaderField && ele.heading === item.heading) : receiver[prop].indexOf(item.value ?? item);
                                       ind !== -1 && receiver[prop].splice(ind, 1);
                                   });
                                   lastValue = ObjectField.MakeCopy(receiver[prop]);
@@ -483,8 +483,8 @@ export function updateFunction(target: any, prop: any, value: any, receiver: any
                                           const ind = (prevValue as List<any>).findIndex((ele: any) => ele instanceof SchemaHeaderField && ele.heading === item.heading);
                                           ind !== -1 && receiver[prop].findIndex((ele: any) => ele instanceof SchemaHeaderField && ele.heading === item.heading) === -1 && receiver[prop].splice(ind, 0, item);
                                       } else {
-                                          const ind = (prevValue as List<any>).indexOf(item.value ? item.value() : item);
-                                          ind !== -1 && receiver[prop].indexOf(item.value ? item.value() : item) === -1 && receiver[prop].splice(ind, 0, item);
+                                          const ind = (prevValue as List<any>).indexOf(item.value ?? item);
+                                          ind !== -1 && receiver[prop].indexOf(item.value ?? item) === -1 && receiver[prop].splice(ind, 0, item);
                                       }
                                   });
                                   lastValue = ObjectField.MakeCopy(receiver[prop]);
-- 
cgit v1.2.3-70-g09d2