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| <template>
| <transition :name="fade ? 'fade' : ''">
| <div v-if="!closed" :class="wrapClasses">
| <span :class="iconClasses" v-if="showIcon">
| <slot name="icon">
| <Icon :type="iconType"></Icon>
| </slot>
| </span>
| <span :class="messageClasses"><slot></slot></span>
| <span :class="descClasses"><slot name="desc"></slot></span>
| <a :class="closeClasses" v-if="closable" @click="close">
| <slot name="close">
| <Icon type="ios-close"></Icon>
| </slot>
| </a>
| </div>
| </transition>
| </template>
| <script>
| import Icon from '../icon';
| import { oneOf } from '../../utils/assist';
|
| const prefixCls = 'ivu-alert';
|
| export default {
| name: 'Alert',
| components: { Icon },
| props: {
| type: {
| validator (value) {
| return oneOf(value, ['success', 'info', 'warning', 'error']);
| },
| default: 'info'
| },
| closable: {
| type: Boolean,
| default: false
| },
| showIcon: {
| type: Boolean,
| default: false
| },
| banner: {
| type: Boolean,
| default: false
| },
| fade: {
| type: Boolean,
| default: true
| }
| },
| data () {
| return {
| closed: false,
| desc: false
| };
| },
| computed: {
| wrapClasses () {
| return [
| `${prefixCls}`,
| `${prefixCls}-${this.type}`,
| {
| [`${prefixCls}-with-icon`]: this.showIcon,
| [`${prefixCls}-with-desc`]: this.desc,
| [`${prefixCls}-with-banner`]: this.banner
| }
| ];
| },
| messageClasses () {
| return `${prefixCls}-message`;
| },
| descClasses () {
| return `${prefixCls}-desc`;
| },
| closeClasses () {
| return `${prefixCls}-close`;
| },
| iconClasses () {
| return `${prefixCls}-icon`;
| },
| iconType () {
| let type = '';
|
| switch (this.type) {
| case 'success':
| type = 'ios-checkmark-circle';
| break;
| case 'info':
| type = 'ios-information-circle';
| break;
| case 'warning':
| type = 'ios-alert';
| break;
| case 'error':
| type = 'ios-close-circle';
| break;
| }
|
| if (this.desc) type += '-outline';
| return type;
| }
| },
| methods: {
| close (e) {
| this.closed = true;
| this.$emit('on-close', e);
| }
| },
| mounted () {
| this.desc = this.$slots.desc !== undefined;
| }
| };
| </script>
|
|
