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February 19, 2018 12:25
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Pure Vue Bootstrap 4 Toastr
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| <script> | |
| export default { | |
| data() { | |
| return { | |
| toasts: [], | |
| timeout: 3000 | |
| } | |
| }, | |
| created() { | |
| this.$root.$on('toast', this.toast) | |
| }, | |
| beforeDestroy() { | |
| this.$root.$off('toast', this.toast) | |
| }, | |
| methods: { | |
| toast(toast) { | |
| toast.id = Date.now() | |
| this.toasts.unshift(toast) | |
| setTimeout(() => { | |
| this.close(toast) | |
| }, this.timeout) | |
| }, | |
| close(toast) { | |
| for (let i = this.toasts.length - 1; i >= 0; i--) { | |
| if (this.toasts[i].id === toast.id) { | |
| this.toasts.splice(i, 1) | |
| break | |
| } | |
| } | |
| } | |
| } | |
| } | |
| </script> | |
| <template> | |
| <div class="toastr"> | |
| <transition-group name="toastr"> | |
| <div class="toastr-toast alert" | |
| :class="{ | |
| 'alert-success': toast.severity === 0, | |
| 'alert-info': toast.severity === 1, | |
| 'alert-warning': toast.severity === 2, | |
| 'alert-danger': toast.severity === 3 | |
| }" | |
| v-for="toast in toasts" | |
| :key="toast.id" | |
| @click="close(toast)"> | |
| {{ toast.msg }} | |
| </div> | |
| </transition-group> | |
| </div> | |
| </template> | |
| <style> | |
| .toastr { | |
| position: fixed; | |
| width: 18rem; | |
| top: 1rem; | |
| right: 1rem; | |
| cursor: default; | |
| z-index: 9999; | |
| } | |
| .toastr-toast { | |
| width: 18rem; | |
| transition: all .5s; | |
| } | |
| .toastr-enter { | |
| opacity: 0; | |
| transform: translateY(-3rem); | |
| } | |
| .toastr-leave-to { | |
| opacity: 0; | |
| transform: translateX(18rem); | |
| } | |
| .toastr-leave-active { | |
| position: absolute; | |
| } | |
| </style> |
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