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vueJs flash message component (alert)
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| Vue.component('child', { | |
| ready(){ | |
| // send flash message | |
| this.$root.$broadcast('flashMessage',{ | |
| text: 'Better check yourself, you\'re not looking too good.', | |
| type: 'warning',//optional | |
| important: false,//optional | |
| timeout: 5000//optional | |
| }); | |
| } | |
| }); | |
| import flashMessage from 'flash-message.vue'; | |
| new Vue({ | |
| el: 'body', | |
| components:{ | |
| flashMessage | |
| } | |
| }); |
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| <template> | |
| <div class="alert alert-dismissible alert-{{message.type}}" | |
| role="alert" | |
| v-for="message in messages | filterBy true in 'show'" | |
| transition="fade" | |
| >{{message.handleShowEvent()}} | |
| <button type="button" class="close" v-show="message.important" @click="message.remove()"> | |
| <span aria-hidden="true">×</span> | |
| </button> | |
| <strong>{{message.type|capitalize}}!</strong> {{message.text}} | |
| </div> | |
| </template> | |
| <style> | |
| </style> | |
| <script> | |
| export default{ | |
| name: 'flash-message', | |
| data() { | |
| return { | |
| messages: [] | |
| }; | |
| }, | |
| methods: { | |
| addMessage(message){ | |
| { | |
| this.messages.push({ | |
| text: message.text, | |
| type: (typeof message.type == 'undefined') ? 'info' : message.type, | |
| show: (typeof message.show == 'undefined') ? true : message.show, | |
| timeout: (typeof message.timeout == 'undefined') ? 3000 : message.timeout, | |
| important: (typeof message.important == 'undefined') ? false : message.important, | |
| remove(){ | |
| this.show = false; | |
| }, | |
| handleShowEvent(){ | |
| { | |
| if (!this.important) { | |
| setTimeout( | |
| () => this.remove(), | |
| this.timeout | |
| ) | |
| } | |
| } | |
| } | |
| }); | |
| } | |
| }, | |
| }, | |
| events: { | |
| flashMessage(message) { | |
| this.addMessage(message) | |
| } | |
| } | |
| } | |
| </script> |
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <body> | |
| <div class="container"> | |
| <flash-message></flash-message> | |
| <div class="row"> | |
| <div class="col-lg-12"> | |
| <router-view></router-view> | |
| </div> | |
| </div> | |
| </div> | |
| <script src="app.js"></script> | |
| </body> | |
| </html> |
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