diff options
Diffstat (limited to 'src/new_fields/util.ts')
| -rw-r--r-- | src/new_fields/util.ts | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/new_fields/util.ts b/src/new_fields/util.ts index d94994a07..2b304c373 100644 --- a/src/new_fields/util.ts +++ b/src/new_fields/util.ts @@ -1,11 +1,12 @@ import { UndoManager } from "../client/util/UndoManager"; -import { Update, Doc, Field } from "./Doc"; +import { Doc, Field } from "./Doc"; import { SerializationHelper } from "../client/util/SerializationHelper"; import { ProxyField } from "./Proxy"; import { FieldValue } from "./Types"; -import { RefField, Id } from "./RefField"; -import { ObjectField, Parent, OnUpdate } from "./ObjectField"; +import { RefField } from "./RefField"; +import { ObjectField } from "./ObjectField"; import { action } from "mobx"; +import { Parent, OnUpdate, Update, Id } from "./FieldSymbols"; export const setter = action(function (target: any, prop: string | symbol | number, value: any, receiver: any): boolean { if (SerializationHelper.IsSerializing()) { @@ -37,7 +38,11 @@ export const setter = action(function (target: any, prop: string | symbol | numb delete curValue[Parent]; delete curValue[OnUpdate]; } - target.__fields[prop] = value; + if (value === undefined) { + delete target.__fields[prop]; + } else { + target.__fields[prop] = value; + } target[Update]({ '$set': { ["fields." + prop]: value instanceof ObjectField ? SerializationHelper.Serialize(value) : (value === undefined ? null : value) } }); UndoManager.AddEvent({ redo: () => receiver[prop] = value, |