pms-front/src/components/CustomTable.vue

<template>
  <div class="custom-table" ref="tableContainer">
    {{ computedTableHeight }}
    <el-table
      ref="elTableRef"
      :data="tableData"
      v-bind="$attrs"
      @selection-change="handleSelectionChange"
      :border="border"
      :highlight-current-row="highligt"
      @row-click="rowClick"
      @sort-change="sortChange"
      :row-key="rowKey"
      :height="tableHeight"
      @select="selected"
      @select-all="selectAll"
    >
      <el-table-column
        reserve-selection
        v-if="showSelection"
        type="selection"
        width="55"
        :selectable="selectable"
      />
      <el-table-column v-if="showIndex" type="index" width="50" label="序号" />
      <template>
        <el-table-column
          v-bind="column"
          :prop="column.prop"
          :label="column.label"
          v-for="(column, index) in columns"
          :key="index"
          :sortable="column.sortable"
        >
          <template #default="scope">
            <slot :name="column.prop" :row="scope.row">
              <template v-if="column.type === 'multiButton'">
                <div class="button-group">
                  <el-button
                    v-for="(data, index) in scope.row[column.prop]"
                    :key="index"
                    type="text"
                    size="small"
                    @click="column.Event(data, scope.row)"
                  >
                    {{ column.callback(data, scope.row) }}
                  </el-button>
                </div>
              </template>
              <template v-else-if="column.type === 'status'">
                <span
                  v-if="column.callback"
                  v-html="column.callback(scope.row[column.prop], scope.row)"
                ></span>
                <span v-else>
                  {{ scope.row[column.prop] }}
                </span>
              </template>
              <template v-else-if="column.type === 'button'">
                <div
                  v-html="column.callback(scope.row[column.prop], scope.row)"
                  @click="column.Event(scope.row[column.prop], scope.row)"
                ></div>
              </template>
              <template v-else-if="column.type === 'array'">
                <div>
                  {{ column.callback(scope.row[column.prop], scope.row) }}
                </div>
              </template>
              <template v-else>
                {{ scope.row[column.prop] }}
              </template>
            </slot>
          </template>
        </el-table-column>
      </template>
    </el-table>
    <div
      class="pagination-container"
      ref="paginationContainer"
      v-if="showPagination"
    >
      <el-pagination
        :current-page="currentPage"
        :page-size="pageSize"
        :total="total"
        :page-sizes="pageSizes"
        layout="total, sizes, prev, pager, next, jumper"
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
      />
    </div>
  </div>
</template>

<script>
export default {
  props: {
    columns: {
      type: Array,
      required: true,
    },
    tableData: {
      type: Array,
      default: () => [],
    },
    showSelection: {
      type: Boolean,
      default: false,
    },
    showIndex: {
      type: Boolean,
      default: false,
    },
    showPagination: {
      type: Boolean,
      default: true,
    },
    total: {
      type: Number,
      default: 0,
    },
    pageSizes: {
      type: Array,
      default: () => [10, 20, 30, 50],
    },
    maxHeight: {
      type: String,
      default: "100%",
    },
    offsetHeight: {
      type: Number,
      default: 0,
    },
    border: {
      type: Boolean,
      default: false,
    },
    multiSelect: {
      type: Boolean,
      default: true,
    },
    highligt: {
      type: Boolean,
      default: true,
    },
    rowClick: {
      type: Function,
      default: () => "",
    },
    rowKey: {
      type: String,
      default: "id",
    },
    tableHeight: {
      type: String,
      default: "100%",
    },
    selectable:{
      type: Function,
      default: ()=>true,
    }
  },
  data() {
    return {
      currentPage: 1,
      pageSize: 10,
      tableContainer: null,
      paginationContainer: null,
      computedTableHeight: null,
      elTableRef: null,
    };
  },
  methods: {
    handleSelectionChange(selection) {
      this.$emit("selection-change", selection);
    },
    handleSizeChange(val) {
      this.pageSize = val;
      this.$emit("size-change", val);
    },
    handleCurrentChange(val) {
      this.currentPage = val;
      this.$emit("current-change", val);
    },
    setCurrentRow(row) {
      this.$refs.elTableRef?.setCurrentRow(row);
    },
    clearSelection() {
      this.$refs.elTableRef?.clearSelection();
    },
    toggleRowSelection(row, selected) {
      this.$refs.elTableRef?.toggleRowSelection(row, selected);
    },
    sortChange(data) {
      this.$emit("sortChange", data);
    },
    selected(arr, row) {
      this.$emit("selected", { arr, row });
    },
    selectAll(arr) {
      this.$emit("selectAll", arr);
    },
  },
  updated() {
    if (this.$refs.elTableRef && this.$refs.elTableRef.doLayout) {
      this.$refs.elTableRef.doLayout();
    }
  },

  mounted() {},
  beforeDestroy() {},
};
</script>

<style lang="scss" scoped>
.custom-table {
  width: 100%;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.pagination-container {
  margin-top: 10px;
  display: flex;
  justify-content: flex-end;
}
::v-deep .el-scrollbar__wrap--hidden-default {
  min-height: 100px;
}
::v-deep .el-table {
  --el-table-text-align: center;
  width: 100%;
  flex: none;
  font-weight: 600;
  font-size: 14px;
}

::v-deep .el-table th {
  text-align: center;
}
::v-deep .operation-column .el-button-text {
  font-weight: 600 !important;
  font-size: 14px !important;
}
::v-deep .el-table .cell {
  text-align: center;
}

/* 如果操作列需要特殊处理，可以添加以下样式 */
::v-deep .operation-column .cell {
  text-align: center;
  display: flex;
  justify-content: center;
}
::v-deep .el-table__inner-wrapper::before {
  display: none;
}
::v-deep .el-table-column--selection {
  text-align: center;
}
.button-group ::v-deep .el-button {
  margin: 0;
}
::v-deep .el-table__fixed {
  background-color: #fff;
}
::v-deep .el-table {
  max-height: 99%;
}
::v-deep .el-table .el-table__body .el-table__cell {
  padding: 15px 0 !important;
}
</style>