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January 25, 2021 11:01
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Vuetify dynamic creation Snackbar component
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| import Vue from 'vue'; | |
| import { VSnackbar } from 'vuetify/lib'; | |
| import _ from 'underscore'; | |
| const plugin = { | |
| install: () => { | |
| Vue.prototype.$showSnackbar = function (content = '', props = {}) { | |
| const appEl = document.getElementById('monitoring'); | |
| const snackbarEl = document.createElement('div'); | |
| appEl.appendChild(snackbarEl); | |
| const snackbarComponent = VSnackbar.extend({ | |
| watch: { | |
| isActive(val, oldValue) { | |
| if (this.transition === false && !val) { | |
| this.destroy(); | |
| } | |
| }, | |
| }, | |
| methods: { | |
| destroy() { | |
| this.$destroy(); | |
| this.$el.remove(); | |
| }, | |
| genTransition() { | |
| let that = this; | |
| return this.$createElement('transition', { | |
| props: { | |
| name: this.transition | |
| }, | |
| on: { | |
| 'after-leave': function () { | |
| that.destroy(); | |
| }, | |
| }, | |
| }, [this.genWrapper()]); | |
| }, | |
| }, | |
| }); | |
| const snackbar = new snackbarComponent({ | |
| parent: this, | |
| propsData: { | |
| value: true, | |
| ...props, | |
| }, | |
| }); | |
| // noinspection JSConstantReassignment | |
| snackbar.$scopedSlots = { | |
| action: function (props) { | |
| return snackbar.$createElement('v-btn', { | |
| class: props.attrs.class, | |
| props: { | |
| icon: true, | |
| }, | |
| on: { | |
| click: () => { | |
| snackbar.isActive = false; | |
| }, | |
| }, | |
| }, [snackbar.$createElement('v-icon', ['mdi-close'])]); | |
| }, | |
| default: function () { | |
| if (_.isFunction(content)) { | |
| return content(snackbar.$createElement); | |
| } else if (_.isString(content)) { | |
| return snackbar.$createElement('span', { }, [content]); | |
| } else { | |
| return snackbar.$createElement('span', { }, ['Placeholder']); | |
| } | |
| }, | |
| }; | |
| snackbar.$mount(snackbarEl); | |
| }; | |
| }, | |
| } | |
| export default plugin; |
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Example usage: