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编辑当前文件:/home/pulsehostuk9/public_html/invoicer.pulsehost.co.uk/resources/scripts/helpers/use-popper.js
import { ref, onMounted, watchEffect } from 'vue' import { createPopper } from '@popperjs/core' export function usePopper(options) { let activator = ref(null) let container = ref(null) let popper = ref(null) onMounted(() => { watchEffect(onInvalidate => { if (!container.value) return if (!activator.value) return let containerEl = container.value.el || container.value let activatorEl = activator.value.el || activator.value if (!(activatorEl instanceof HTMLElement)) return if (!(containerEl instanceof HTMLElement)) return popper.value = createPopper(activatorEl, containerEl, options) onInvalidate(popper.value.destroy) }) }) return [activator, container, popper] }