vue table 甘特图 vxe-gantt 实现多个表格的任务互相拖拽数据

vue table 甘特图 vxe-gantt 实现多个表格的任务互相拖拽数据对于需要实现多表数据互相拖拽的场景就非常有用了，实现方式非常简单
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效果

代码

通过参数 row-drag-config.isCrossTableDrag 启用跨表格、多表格互相拖拽。跨表拖拽需要确保数据主键不重复，通过 row-config.keyField 指定主键字段名
html 复制代码
<template>
  <div>
    <vxe-button status="success" @click="resultEvent1">获取数据1</vxe-button>
    <vxe-gantt ref="ganttRef1" v-bind="ganttOptions1"></vxe-gantt>

    <vxe-button status="success" @click="resultEvent2">获取数据2</vxe-button>
    <vxe-gantt ref="ganttRef2" v-bind="ganttOptions2"></vxe-gantt>

    <vxe-button status="success" @click="resultEvent3">获取数据3</vxe-button>
    <vxe-gantt ref="ganttRef3" v-bind="ganttOptions3"></vxe-gantt>
  </div>
</template>

<script setup>
import { ref, reactive } from 'vue'
import { VxeUI } from 'vxe-pc-ui'


const ganttRef1 = ref()
const ganttOptions1 = reactive({
  border: true,
  height: 240,
  rowConfig: {
    drag: true,
    keyField: 'id'
  },
  rowDragConfig: {
    isCrossTableDrag: true // 允许跨表
  },
  columns: [
    { type: 'seq', width: 70 },
    { field: 'title', title: '任务名称', minWidth: 160, dragSort: true },
    { field: 'start', title: '开始时间', width: 100 },
    { field: 'end', title: '结束时间', width: 100 }
  ],
  data: [
    { id: 10001, title: 'A项目', start: '2024-03-01', end: '2024-03-04', progress: 3 },
    { id: 10002, title: '城市道路修理进度', start: '2024-03-03', end: '2024-03-08', progress: 10 },
    { id: 10003, title: 'B大工程', start: '2024-03-03', end: '2024-03-11', progress: 90 },
    { id: 10004, title: '超级大工程', start: '2024-03-05', end: '2024-03-11', progress: 15 },
    { id: 10005, title: '地球净化项目', start: '2024-03-08', end: '2024-03-15', progress: 100 },
    { id: 10006, title: '一个小目标项目', start: '2024-03-10', end: '2024-03-21', progress: 0 }
  ]
})
const resultEvent1 = () => {
  const $gantt = ganttRef1.value
  if ($gantt) {
    const { insertRecords, removeRecords } = $gantt.getRecordset()
    const tableData = $gantt.getFullData()
    VxeUI.modal.message({
      content: `新增：${insertRecords.length} 删除：${removeRecords.length} 现有：${tableData.length}`,
      status: 'success'
    })
  }
}




const ganttRef2 = ref()
const ganttOptions2 = reactive({
  border: true,
  height: 240,
  rowConfig: {
    drag: true,
    keyField: 'id'
  },
  rowDragConfig: {
    isCrossTableDrag: true // 允许跨表
  },
  columns: [
    { type: 'seq', width: 70 },
    { field: 'title', title: '任务名称', minWidth: 160, dragSort: true },
    { field: 'start', title: '开始时间', width: 100 },
    { field: 'end', title: '结束时间', width: 100 }
  ],
  data: [
    { id: 10007, title: '某某计划', start: '2024-03-15', end: '2024-03-24', progress: 70 },
    { id: 10008, title: '某某科技项目', start: '2024-03-20', end: '2024-03-29', progress: 50 },
    { id: 10009, title: '地铁建设工程', start: '2024-03-19', end: '2024-03-20', progress: 5 },
    { id: 10010, title: '公寓装修计划2', start: '2024-03-12', end: '2024-03-20', progress: 30 },
    { id: 10011, title: '两个小目标工程', start: '2024-03-01', end: '2024-03-04', progress: 20 },
    { id: 10012, title: '蓝天计划', start: '2024-03-02', end: '2024-03-08', progress: 50 },
    { id: 10013, title: 'C大项目', start: '2024-03-08', end: '2024-03-11', progress: 10 },
    { id: 10014, title: 'H计划', start: '2024-03-12', end: '2024-03-16', progress: 100 }
  ]
})
const resultEvent2 = () => {
  const $gantt = ganttRef2.value
  if ($gantt) {
    const { insertRecords, removeRecords } = $gantt.getRecordset()
    const tableData = $gantt.getFullData()
    VxeUI.modal.message({
      content: `新增：${insertRecords.length} 删除：${removeRecords.length} 现有：${tableData.length}`,
      status: 'success'
    })
  }
}



const ganttRef3 = ref()
const ganttOptions3 = reactive({
  border: true,
  height: 240,
  rowConfig: {
    drag: true,
    keyField: 'id'
  },
  rowDragConfig: {
    isCrossTableDrag: true // 允许跨表
  },
  columns: [
    { type: 'seq', width: 70 },
    { field: 'title', title: '任务名称', minWidth: 160, dragSort: true },
    { field: 'start', title: '开始时间', width: 100 },
    { field: 'end', title: '结束时间', width: 100 }
  ],
  data: [
    { id: 10015, title: '铁路修建计划', start: '2024-03-05', end: '2024-03-06', progress: 0 },
    { id: 10016, title: 'D项目', start: '2024-03-06', end: '2024-03-11', progress: 10 },
    { id: 10017, title: '海外改造工程', start: '2024-03-08', end: '2024-03-09', progress: 0 },
    { id: 10018, title: 'Z计划', start: '2024-03-24', end: '2024-03-26', progress: 80 },
    { id: 10019, title: 'F工程', start: '2024-03-20', end: '2024-03-28', progress: 10 },
    { id: 10020, title: '投资大项目', start: '2024-03-23', end: '2024-03-28', progress: 60 },
    { id: 10021, title: 'X计划', start: '2024-03-16', end: '2024-03-25', progress: 10 },
    { id: 10022, title: '上天计划', start: '2024-03-05', end: '2024-03-24', progress: 0 },
    { id: 10023, title: 'G项目', start: '2024-03-08', end: '2024-03-28', progress: 5 },
    { id: 10024, title: '下地计划', start: '2024-03-09', end: '2024-03-16', progress: 50 }
  ]
})
const resultEvent3 = () => {
  const $gantt = ganttRef3.value
  if ($gantt) {
    const { insertRecords, removeRecords } = $gantt.getRecordset()
    const tableData = $gantt.getFullData()
    VxeUI.modal.message({
      content: `新增：${insertRecords.length} 删除：${removeRecords.length} 现有：${tableData.length}`,
      status: 'success'
    })
  }
}
</script>
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