vxe-table 实现列头授权自定义插槽模板，自定义输入框

代码

通过自定义插槽模板 floatingFilter 实现，可以同时自定义弹出筛选面板和浮动筛选的自定义模板，非常灵活实现自定义组件
html 复制代码
<template>
  <div>
    <vxe-grid ref="gridRef" v-bind="gridOptions">
      <template #nameFilter="{ option }">
        <vxe-input v-model="option.data" clearable @change="updateNameFilterStatus(option)"></vxe-input>
      </template>

      <template #nameFloatingFilter="{ option, column }">
        <vxe-input v-model="option.data" clearable @change="changeNameFilter(option, column)"></vxe-input>
      </template>
    </vxe-grid>
  </div>
</template>

<script setup>
import { ref, reactive } from 'vue'
import XEUtils from 'xe-utils'

const gridRef = ref()

const gridOptions = reactive({
  border: true,
  height: 400,
  filterConfig: {
    showIcon: true
  },
  floatingFilterConfig: {
    enabled: true
  },
  columns: [
    {
      field: 'name',
      title: 'Name',
      filters: [
        { data: '' }
      ],
      filterMethod ({ option, row, column }) {
        if (option.data) {
          return `${row[column.field]}`.indexOf(option.data) > -1
        }
        return true
      },
      slots: {
        filter: 'nameFilter',
        floatingFilter: 'nameFloatingFilter'
      }
    },
    { field: 'sex', title: 'Sex' },
    { field: 'age', title: 'Age' },
    { field: 'date', title: 'Date' }
  ],
  data: [
    { id: 10001, name: 'Test1', role: 'Develop', sex: 'Woman', age: 28, date: '2025-10-01' },
    { id: 10002, name: 'Test2', role: 'Test', sex: 'Man', age: 22, date: '2025-10-02' },
    { id: 10003, name: 'Test3', role: 'PM', sex: 'Woman', age: 32, date: '2025-10-05' },
    { id: 10004, name: 'Test4', role: 'Designer', sex: 'Man', age: 54, date: '2025-10-14' },
    { id: 10005, name: 'Test5', role: 'Develop', sex: 'Man', age: 44, date: '2025-09-01' },
    { id: 10006, name: 'Test6', role: 'Develop', sex: 'Woman', age: 24, date: '2025-08-15' },
    { id: 10007, name: 'Test7', role: 'Test', sex: 'Man', age: 52, date: '2025-11-12' },
    { id: 10008, name: 'Test8', role: 'PM', sex: 'Woman', age: 34, date: '2025-11-27' },
    { id: 10009, name: 'Test9', role: 'PM', sex: 'Man', age: 24, date: '2025-10-18' },
    { id: 100010, name: 'Test10', role: 'Develop', sex: 'Woman', age: 24, date: '2025-10-25' }
  ]
})

const updateNameFilterStatus = (option) => {
  const $grid = gridRef.value
  if ($grid) {
    $grid.updateFilterOptionStatus(option, !!option.data)
  }
}

// 节流函数、间隔0.5秒触发一次查询
const changeNameFilter = XEUtils.debounce((option, column) => {
  const $grid = gridRef.value
  if ($grid) {
    $grid.updateFilterOptionStatus(option, !!option.data)
    $grid.saveFilter(column) // $table.saveFilterByEvent(new Event('keydown'), column)
  }
}, 500, { leading: false, trailing: true })
</script>
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