make number or string, fix || to ??

jquense · Dec 11, 2024 · 8af034d · 8af034d
1 parent 2981cc5
commit 8af034d
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/DayColumn.js b/src/DayColumn.js
@@ -210,7 +210,7 @@ class DayColumn extends React.Component {
     return styledEvents.map(({ event, style }, idx) => {
       let end = accessors.end(event)
       let start = accessors.start(event)
-      let key = accessors.eventId(event) || 'evt_' + idx
+      let key = accessors.eventId(event) ?? 'evt_' + idx
       let format = 'eventTimeRangeFormat'
       let label
 

diff --git a/stories/props/eventIdAccessor.mdx b/stories/props/eventIdAccessor.mdx
@@ -2,9 +2,9 @@ import { Canvas, Story } from '@storybook/addon-docs'
 
 # eventIdAccessor
 
-- type: `string | function (event: Object) => string`
+- type: `string | number | function (event: Object) => string | number`
 - default: 'id'
 
-The id of the event. Must resolve to a string. Used as the key for the event in the DOM. If not provided, the event will be given a key of 'evt\_<index>'.
+The id of the event. Must resolve to a string or number. Used as the key for the event in the DOM. If not provided, the event will be given a key of 'evt\_{index}'.
 
 <Story id="props--event-id-accessor" />