Rename `e` to `event` (#34979)

7 files changed, 58 insertions, 58 deletions

diff --git a/js/src/carousel.js b/js/src/carousel.js
index 981ce561b6..86daa0795b 100644
--- a/js/src/carousel.js
+++ b/js/src/carousel.js
@@ -305,7 +305,7 @@ class Carousel extends BaseComponent {
     }
 
     SelectorEngine.find(SELECTOR_ITEM_IMG, this._element).forEach(itemImg => {
-      EventHandler.on(itemImg, EVENT_DRAG_START, e => e.preventDefault())
+      EventHandler.on(itemImg, EVENT_DRAG_START, event => event.preventDefault())
     })
 
     if (this._pointerEvent) {
diff --git a/js/tests/helpers/fixture.js b/js/tests/helpers/fixture.js
index 2ce1081fcc..29fa91896a 100644
--- a/js/tests/helpers/fixture.js
+++ b/js/tests/helpers/fixture.js
@@ -24,10 +24,10 @@ export const clearFixture = () => {
 }
 
 export const createEvent = (eventName, params = {}) => {
-  const e = document.createEvent('Event')
+  const event = document.createEvent('Event')
 
-  e.initEvent(eventName, Boolean(params.bubbles), Boolean(params.cancelable))
-  return e
+  event.initEvent(eventName, Boolean(params.bubbles), Boolean(params.cancelable))
+  return event
 }
 
 export const jQueryMock = {
diff --git a/js/tests/unit/carousel.spec.js b/js/tests/unit/carousel.spec.js
index a933f1edab..83ba289127 100644
--- a/js/tests/unit/carousel.spec.js
+++ b/js/tests/unit/carousel.spec.js
@@ -240,7 +240,7 @@ describe('Carousel', () => {
         return carouselEl.querySelector('.carousel-item.active').getAttribute('id')
       }
 
-      carouselEl.addEventListener('slid.bs.carousel', e => {
+      carouselEl.addEventListener('slid.bs.carousel', event => {
         const activeId = getActiveId()
 
         if (activeId === 'two') {
@@ -256,7 +256,7 @@ describe('Carousel', () => {
         if (activeId === 'one') {
           // carousel wrapped around and slid from 3rd to 1st slide
           expect(activeId).toEqual('one')
-          expect(e.from + 1).toEqual(3)
+          expect(event.from + 1).toEqual(3)
           done()
         }
       })
@@ -637,8 +637,8 @@ describe('Carousel', () => {
         }, 20)
       }
 
-      carouselEl.addEventListener('slide.bs.carousel', e => {
-        e.preventDefault()
+      carouselEl.addEventListener('slide.bs.carousel', event => {
+        event.preventDefault()
         doneTest()
       })
 
@@ -663,11 +663,11 @@ describe('Carousel', () => {
       const carouselEl = fixtureEl.querySelector('#myCarousel')
       const carousel = new Carousel(carouselEl, {})
 
-      const onSlide = e => {
-        expect(e.direction).toEqual('left')
-        expect(e.relatedTarget.classList.contains('carousel-item')).toEqual(true)
-        expect(e.from).toEqual(0)
-        expect(e.to).toEqual(1)
+      const onSlide = event => {
+        expect(event.direction).toEqual('left')
+        expect(event.relatedTarget.classList.contains('carousel-item')).toEqual(true)
+        expect(event.from).toEqual(0)
+        expect(event.to).toEqual(1)
 
         carouselEl.removeEventListener('slide.bs.carousel', onSlide)
         carouselEl.addEventListener('slide.bs.carousel', onSlide2)
@@ -675,8 +675,8 @@ describe('Carousel', () => {
         carousel.prev()
       }
 
-      const onSlide2 = e => {
-        expect(e.direction).toEqual('right')
+      const onSlide2 = event => {
+        expect(event.direction).toEqual('right')
         done()
       }
 
@@ -698,11 +698,11 @@ describe('Carousel', () => {
       const carouselEl = fixtureEl.querySelector('#myCarousel')
       const carousel = new Carousel(carouselEl, {})
 
-      const onSlid = e => {
-        expect(e.direction).toEqual('left')
-        expect(e.relatedTarget.classList.contains('carousel-item')).toEqual(true)
-        expect(e.from).toEqual(0)
-        expect(e.to).toEqual(1)
+      const onSlid = event => {
+        expect(event.direction).toEqual('left')
+        expect(event.relatedTarget.classList.contains('carousel-item')).toEqual(true)
+        expect(event.from).toEqual(0)
+        expect(event.to).toEqual(1)
 
         carouselEl.removeEventListener('slid.bs.carousel', onSlid)
         carouselEl.addEventListener('slid.bs.carousel', onSlid2)
@@ -710,8 +710,8 @@ describe('Carousel', () => {
         carousel.prev()
       }
 
-      const onSlid2 = e => {
-        expect(e.direction).toEqual('right')
+      const onSlid2 = event => {
+        expect(event.direction).toEqual('right')
         done()
       }
 
diff --git a/js/tests/unit/collapse.spec.js b/js/tests/unit/collapse.spec.js
index e37e37e557..82cd5c1f76 100644
--- a/js/tests/unit/collapse.spec.js
+++ b/js/tests/unit/collapse.spec.js
@@ -331,8 +331,8 @@ describe('Collapse', () => {
         }, 10)
       }
 
-      collapseEl.addEventListener('show.bs.collapse', e => {
-        e.preventDefault()
+      collapseEl.addEventListener('show.bs.collapse', event => {
+        event.preventDefault()
         expectEnd()
       })
 
@@ -408,8 +408,8 @@ describe('Collapse', () => {
         }, 10)
       }
 
-      collapseEl.addEventListener('hide.bs.collapse', e => {
-        e.preventDefault()
+      collapseEl.addEventListener('hide.bs.collapse', event => {
+        event.preventDefault()
         expectEnd()
       })
 
diff --git a/js/tests/unit/dropdown.spec.js b/js/tests/unit/dropdown.spec.js
index 2b6d8cd781..a3c60ff65b 100644
--- a/js/tests/unit/dropdown.spec.js
+++ b/js/tests/unit/dropdown.spec.js
@@ -576,8 +576,8 @@ describe('Dropdown', () => {
       const btnDropdown = fixtureEl.querySelector('[data-bs-toggle="dropdown"]')
       const dropdown = new Dropdown(btnDropdown)
 
-      btnDropdown.addEventListener('show.bs.dropdown', e => {
-        e.preventDefault()
+      btnDropdown.addEventListener('show.bs.dropdown', event => {
+        event.preventDefault()
       })
 
       btnDropdown.addEventListener('shown.bs.dropdown', () => {
@@ -703,8 +703,8 @@ describe('Dropdown', () => {
       const btnDropdown = fixtureEl.querySelector('[data-bs-toggle="dropdown"]')
       const dropdown = new Dropdown(btnDropdown)
 
-      btnDropdown.addEventListener('show.bs.dropdown', e => {
-        e.preventDefault()
+      btnDropdown.addEventListener('show.bs.dropdown', event => {
+        event.preventDefault()
       })
 
       btnDropdown.addEventListener('shown.bs.dropdown', () => {
@@ -861,8 +861,8 @@ describe('Dropdown', () => {
       const dropdownMenu = fixtureEl.querySelector('.dropdown-menu')
       const dropdown = new Dropdown(btnDropdown)
 
-      btnDropdown.addEventListener('hide.bs.dropdown', e => {
-        e.preventDefault()
+      btnDropdown.addEventListener('hide.bs.dropdown', event => {
+        event.preventDefault()
       })
 
       btnDropdown.addEventListener('hidden.bs.dropdown', () => {
@@ -1033,11 +1033,11 @@ describe('Dropdown', () => {
         showEventTriggered = true
       })
 
-      btnDropdown.addEventListener('shown.bs.dropdown', e => setTimeout(() => {
+      btnDropdown.addEventListener('shown.bs.dropdown', event => setTimeout(() => {
         expect(btnDropdown.classList.contains('show')).toEqual(true)
         expect(btnDropdown.getAttribute('aria-expanded')).toEqual('true')
         expect(showEventTriggered).toEqual(true)
-        expect(e.relatedTarget).toEqual(btnDropdown)
+        expect(event.relatedTarget).toEqual(btnDropdown)
         document.body.click()
       }))
 
@@ -1045,11 +1045,11 @@ describe('Dropdown', () => {
         hideEventTriggered = true
       })
 
-      btnDropdown.addEventListener('hidden.bs.dropdown', e => {
+      btnDropdown.addEventListener('hidden.bs.dropdown', event => {
         expect(btnDropdown.classList.contains('show')).toEqual(false)
         expect(btnDropdown.getAttribute('aria-expanded')).toEqual('false')
         expect(hideEventTriggered).toEqual(true)
-        expect(e.relatedTarget).toEqual(btnDropdown)
+        expect(event.relatedTarget).toEqual(btnDropdown)
         done()
       })
 
@@ -1347,12 +1347,12 @@ describe('Dropdown', () => {
 
       const triggerDropdown = fixtureEl.querySelector('[data-bs-toggle="dropdown"]')
 
-      triggerDropdown.addEventListener('hide.bs.dropdown', e => {
-        expect(e.clickEvent).toBeUndefined()
+      triggerDropdown.addEventListener('hide.bs.dropdown', event => {
+        expect(event.clickEvent).toBeUndefined()
       })
 
-      triggerDropdown.addEventListener('hidden.bs.dropdown', e => {
-        expect(e.clickEvent).toBeUndefined()
+      triggerDropdown.addEventListener('hidden.bs.dropdown', event => {
+        expect(event.clickEvent).toBeUndefined()
         done()
       })
 
diff --git a/js/tests/unit/modal.spec.js b/js/tests/unit/modal.spec.js
index a65ed4afa8..9632fa6cf0 100644
--- a/js/tests/unit/modal.spec.js
+++ b/js/tests/unit/modal.spec.js
@@ -90,8 +90,8 @@ describe('Modal', () => {
       const modalEl = fixtureEl.querySelector('.modal')
       const modal = new Modal(modalEl)
 
-      modalEl.addEventListener('show.bs.modal', e => {
-        expect(e).toBeDefined()
+      modalEl.addEventListener('show.bs.modal', event => {
+        expect(event).toBeDefined()
       })
 
       modalEl.addEventListener('shown.bs.modal', () => {
@@ -114,8 +114,8 @@ describe('Modal', () => {
         backdrop: false
       })
 
-      modalEl.addEventListener('show.bs.modal', e => {
-        expect(e).toBeDefined()
+      modalEl.addEventListener('show.bs.modal', event => {
+        expect(event).toBeDefined()
       })
 
       modalEl.addEventListener('shown.bs.modal', () => {
@@ -184,8 +184,8 @@ describe('Modal', () => {
       const modalEl = fixtureEl.querySelector('.modal')
       const modal = new Modal(modalEl)
 
-      modalEl.addEventListener('show.bs.modal', e => {
-        e.preventDefault()
+      modalEl.addEventListener('show.bs.modal', event => {
+        event.preventDefault()
 
         const expectedDone = () => {
           expect().nothing()
@@ -209,9 +209,9 @@ describe('Modal', () => {
       const modal = new Modal(modalEl)
 
       let prevented = false
-      modalEl.addEventListener('show.bs.modal', e => {
+      modalEl.addEventListener('show.bs.modal', event => {
         if (!prevented) {
-          e.preventDefault()
+          event.preventDefault()
           prevented = true
 
           setTimeout(() => {
@@ -616,8 +616,8 @@ describe('Modal', () => {
         modal.hide()
       })
 
-      modalEl.addEventListener('hide.bs.modal', e => {
-        expect(e).toBeDefined()
+      modalEl.addEventListener('hide.bs.modal', event => {
+        expect(event).toBeDefined()
       })
 
       modalEl.addEventListener('hidden.bs.modal', () => {
@@ -694,8 +694,8 @@ describe('Modal', () => {
         }, 10)
       }
 
-      modalEl.addEventListener('hide.bs.modal', e => {
-        e.preventDefault()
+      modalEl.addEventListener('hide.bs.modal', event => {
+        event.preventDefault()
         hideCallback()
       })
 
@@ -971,8 +971,8 @@ describe('Modal', () => {
         }, 10)
       }
 
-      modalEl.addEventListener('show.bs.modal', e => {
-        e.preventDefault()
+      modalEl.addEventListener('show.bs.modal', event => {
+        event.preventDefault()
         showListener()
       })
 
diff --git a/js/tests/unit/offcanvas.spec.js b/js/tests/unit/offcanvas.spec.js
index ecbb710a59..877d2e7f37 100644
--- a/js/tests/unit/offcanvas.spec.js
+++ b/js/tests/unit/offcanvas.spec.js
@@ -316,8 +316,8 @@ describe('Offcanvas', () => {
         }, 10)
       }
 
-      offCanvasEl.addEventListener('show.bs.offcanvas', e => {
-        e.preventDefault()
+      offCanvasEl.addEventListener('show.bs.offcanvas', event => {
+        event.preventDefault()
         expectEnd()
       })
 
@@ -410,8 +410,8 @@ describe('Offcanvas', () => {
         }, 10)
       }
 
-      offCanvasEl.addEventListener('hide.bs.offcanvas', e => {
-        e.preventDefault()
+      offCanvasEl.addEventListener('hide.bs.offcanvas', event => {
+        event.preventDefault()
         expectEnd()
       })