ant-design-vue/components/trigger/demo/simple.vue

<script>
import Trigger from '../index'
import '../assets/index.less'
import { Input, Button, Checkbox } from 'antd'
function getPopupAlign (state) {
  return {
    offset: [state.offsetX, state.offsetY],
    overflow: {
      adjustX: 1,
      adjustY: 1,
    },
  }
}

const builtinPlacements = {
  left: {
    points: ['cr', 'cl'],
  },
  right: {
    points: ['cl', 'cr'],
  },
  top: {
    points: ['bc', 'tc'],
  },
  bottom: {
    points: ['tc', 'bc'],
  },
  topLeft: {
    points: ['bl', 'tl'],
  },
  topRight: {
    points: ['br', 'tr'],
  },
  bottomRight: {
    points: ['tr', 'br'],
  },
  bottomLeft: {
    points: ['tl', 'bl'],
  },
}

function preventDefault (e) {
  e.preventDefault()
}

function getPopupContainer (trigger) {
  return trigger.parentNode
}

export default {
  data () {
    return {
      mask: false,
      maskClosable: false,
      placement: 'right',
      trigger: {
        hover: 1,
      },
      offsetX: undefined,
      offsetY: undefined,
      transitionName: '',
      destroyPopupOnHide: false,
    }
  },
  methods: {
    setState (state, callback) {
      Object.assign(this.$data, state)
      this.$nextTick(() => {
        callback && callback()
      })
    },
    onPlacementChange (e) {
      this.setState({
        placement: e.target.value,
      })
    },

    onTransitionChange (e) {
      this.setState({
        transitionName: e.target.checked ? e.target.value : '',
      })
    },

    onTriggerChange (e) {
      const trigger = Object.assign({}, this.$data.trigger)
      if (e.target.checked) {
        trigger[e.target.value] = 1
      } else {
        delete trigger[e.target.value]
      }
      this.setState({
        trigger,
      })
    },

    onOffsetXChange (e) {
      const targetValue = e.target.value
      this.setState({
        offsetX: targetValue || undefined,
      })
    },

    onOffsetYChange (e) {
      const targetValue = e.target.value
      this.setState({
        offsetY: targetValue || undefined,
      })
    },

    onVisibleChange (visible) {
      console.log('tooltip', visible)
    },

    onMask (e) {
      this.setState({
        mask: e.target.checked,
      })
    },

    onMaskClosable (e) {
      this.setState({
        maskClosable: e.target.checked,
      })
    },

    destroy () {
      this.setState({
        destroyed: true,
      })
    },

    handleDestroyPopupOnHide (e) {
      this.setState({
        destroyPopupOnHide: e.target.checked,
      })
    },
  },

  render () {
    const state = this.$data
    const trigger = state.trigger
    if (state.destroyed) {
      return null
    }
    return (<div >
      <div style={{ margin: '10px 20px' }}>
        <label>
          placement:
          <select value={state.placement} onChange={this.onPlacementChange}>
            <option>right</option>
            <option>left</option>
            <option>top</option>
            <option>bottom</option>
            <option>topLeft</option>
            <option>topRight</option>
            <option>bottomRight</option>
            <option>bottomLeft</option>
          </select>
        </label>
        &nbsp;&nbsp;&nbsp;&nbsp;
        <label>
          a-checkbox
            value='rc-trigger-popup-zoom'
            onChange={this.onTransitionChange}
            checked={state.transitionName === 'rc-trigger-popup-zoom'}
          />
          transitionName
        </label>

        &nbsp;&nbsp;&nbsp;&nbsp;

        trigger:

        <label>
          a-checkbox
            value='hover'
            checked={!!trigger.hover}
            onChange={this.onTriggerChange}
          />
          hover
        </label>
        <label>
          a-checkbox
            value='focus'
            checked={!!trigger.focus}
            onChange={this.onTriggerChange}
          />
          focus
        </label>
        <label>
          a-checkbox
            value='click'
            checked={!!trigger.click}
            onChange={this.onTriggerChange}
          />
          click
        </label>
        <label>
          a-checkbox
            value='contextMenu'
            checked={!!trigger.contextMenu}
            onChange={this.onTriggerChange}
          />
          contextMenu
        </label>
        &nbsp;&nbsp;&nbsp;&nbsp;
        <label>
          a-checkbox
            checked={!!state.destroyPopupOnHide}
            onChange={this.handleDestroyPopupOnHide}
          />
          destroyPopupOnHide
        </label>

        &nbsp;&nbsp;&nbsp;&nbsp;
        <label>
          a-checkbox
            checked={!!state.mask}
            onChange={this.onMask}
          />
          mask
        </label>

        &nbsp;&nbsp;&nbsp;&nbsp;
        <label>
          a-checkbox
            checked={!!state.maskClosable}
            onChange={this.onMaskClosable}
          />
          maskClosable
        </label>

        <br />
        <label>
          offsetX:
          <Input
            type='text'
            onChange={this.onOffsetXChange}
            style={{ width: '50px' }}
          />
        </label>
        &nbsp;&nbsp;&nbsp;&nbsp;
        <label>
          offsetY:
          <Input
            type='text'
            onChange={this.onOffsetYChange}
            style={{ width: '50px' }}
          />
        </label>
        &nbsp;&nbsp;&nbsp;&nbsp;
        <Button onClick={this.destroy}>destroy</Button>
      </div>
      <div style={{ margin: '100px', position: 'relative' }}>
        <Trigger
          getPopupContainer={undefined && getPopupContainer}
          popupAlign={getPopupAlign(state)}
          popupPlacement={state.placement}
          destroyPopupOnHide={state.destroyPopupOnHide}
          // zIndex={40}
          mask={state.mask}
          maskClosable={state.maskClosable}
          // maskAnimation="fade"
          // mouseEnterDelay={0.1}
          // mouseLeaveDelay={0.1}
          action={Object.keys(state.trigger)}
          builtinPlacements={builtinPlacements}
          popupAnimation={state.transitionName}
        >
          <div slot='popup' style={{ border: '1px solid red', padding: '10px', background: 'white' }}>
              i am a popup
          </div>
          <a href='#' style={{ margin: '20px' }} onClick={preventDefault}>trigger</a>
        </Trigger>
      </div>
    </div>)
  },
}
</script>