isVisble correction with try/catch

Author: Andreas Kugel

packages/coreui-vue/src/components/carousel/CCarousel.ts

@@ -13,14 +13,17 @@ import {
 
 const isVisible = (element: HTMLDivElement) => {
  // check e ei not null to prevent error when leaving page
- if ((element || "") === "") return false
- const rect = element.getBoundingClientRect()
- return (
- rect.top >= 0 &&
- rect.left >= 0 &&
- rect.bottom <= (window.innerHeight || document.documentElement.clientHeight) &&
- rect.right <= (window.innerWidth || document.documentElement.clientWidth)
- )
+ try {
+ const rect = element.getBoundingClientRect()
+ return (
+ rect.top >= 0 &&
+ rect.left >= 0 &&
+ rect.bottom <= (window.innerHeight || document.documentElement.clientHeight) &&
+ rect.right <= (window.innerWidth || document.documentElement.clientWidth)
+ )
+ } catch(e:any) {
+ return false
+ }
 }
 
 const CCarousel = defineComponent({