BpDismissable is a renderless vue component for dismissable content such as alerts and banners. It exposes a single method to its slot, dismiss, that hides the content. It requires a single parameter, storage-key, which is used to uniquely identify the instance. It also has an optional parameter for expiration.

It uses the composable function useStorage.

<bp-dismissable storage-key="example-alert" v-slot="{ dismiss }">
    <div class="banner" v-cloak>
        <div class="banner__container container">
            <div class="banner__messsage">
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            <button class="banner__dismiss" @click="dismiss">
                <svg xmlns="http://www.w3.org/2000/svg" class="banner__dismissIcon" viewBox="0 0 24 24" stroke-width="1.5" stroke="#2c3e50" fill="none" stroke-linecap="round" stroke-linejoin="round">
                    <line x1="18" y1="6" x2="6" y2="18" />
                    <line x1="6" y1="6" x2="18" y2="18" />
  • Content:
    <script setup>
    import { ref } from 'vue'
    import useStorage from '@resources/js/components/UseStorage.js'
    const props = defineProps({
        storageKey: {
            type: String,
            required: true,
        expiration: {
            type: Number,
            default: 604800000,
    const isDismissed = ref(false)
    const expiresAt = ref(undefined)
    useStorage(isDismissed, props.storageKey)
    useStorage(expiresAt, `${props.storageKey}__expiresAt`)
    if (isDismissed.value && (!expiresAt.value || expiresAt.value < (new Date()).getTime())) {
        isDismissed.value = false
        expiresAt.value = undefined
    const dismiss = () => {
        expiresAt.value = (new Date()).getTime() + props.expiration
        isDismissed.value = true
  • URL: /components/raw/dismissable/BpDismissable.vue
  • Filesystem Path: resources/styles/utilities/dismissable/BpDismissable.vue
  • Size: 828 Bytes