63 lines
1.7 KiB
JavaScript
63 lines
1.7 KiB
JavaScript
import classNames from 'classnames'
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import PropTypes from '../_util/vue-types'
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import { getOptionProps, initDefaultProps, filterEmpty, getComponentFromProp } from '../_util/props-util'
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import { cloneElement } from '../_util/vnode'
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import TimelineItem from './TimelineItem'
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import Icon from '../icon'
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export const TimelineProps = {
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prefixCls: PropTypes.string,
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/** 指定最后一个幽灵节点是否存在或内容 */
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pending: PropTypes.any,
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pendingDot: PropTypes.string,
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}
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export default {
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name: 'ATimeline',
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props: initDefaultProps(TimelineProps, {
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prefixCls: 'ant-timeline',
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}),
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render () {
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const { prefixCls, ...restProps } = getOptionProps(this)
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const pendingDot = getComponentFromProp(this, 'pendingDot')
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const pending = getComponentFromProp(this, 'pending')
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const pendingNode = typeof pending === 'boolean' ? null : pending
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const classString = classNames(prefixCls, {
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[`${prefixCls}-pending`]: !!pending,
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})
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// Remove falsy items
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const falsylessItems = filterEmpty(this.$slots.default)
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const items = falsylessItems.map((item, idx) => {
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return cloneElement(item, {
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props: {
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last: falsylessItems.length - 1 === idx,
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},
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})
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})
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const pendingItem = (pending) ? (
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<TimelineItem
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pending={!!pending}
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>
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<template slot='dot'>
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{pendingDot || <Icon type='loading' />}
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</template>
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<Icon slot='dot' type='loading' />
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{pendingNode}
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</TimelineItem>
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) : null
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const timelineProps = {
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props: {
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...restProps,
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},
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class: classString,
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on: this.$listeners,
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}
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return (
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<ul {...timelineProps}>
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{items}
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{pendingItem}
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</ul>
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)
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},
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}
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