fix: use useRef for previous width

dhis2 · Aug 22, 2023 · f6c07cf · f6c07cf
1 parent 9863ae0
commit f6c07cf
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/shell/src/PluginLoader.js b/shell/src/PluginLoader.js
@@ -25,15 +25,18 @@ const PluginInner = ({
  }
  }, [resizePluginHeight])
 
- let previousWidth
+ const previousWidth = useRef()
 
  const resetWidth = useCallback(() => {
  const currentWidth = innerDivRef.current?.scrollWidth
  if (resizePluginWidth && currentWidth) {
- if (previousWidth && Math.abs(currentWidth - previousWidth) > 20) {
+ if (
+ previousWidth.current &&
+ Math.abs(currentWidth - previousWidth.current) > 20
+ ) {
  resizePluginWidth(currentWidth + 20)
  }
- previousWidth = currentWidth
+ previousWidth.current = currentWidth
  }
  requestAnimationFrame(resetWidth)
  }, [resizePluginWidth])