@schema-render/search-table-react/dist/esm/hooks/useSummary/index.js

Conditional search table component.

import { useMemoizedFn } from "@schema-render/core-react";
import { useMemo } from "react";
import { isEmpty } from "../../utils/common";
import { createTableSummary, getFlattenedColumns } from "./helpers";
/**
 * 总结栏处理：支持合计数据分布
 */ export default function useSummary({ table, finalColumns, summaryData }) {
    const flattenedColumns = useMemo(()=>getFlattenedColumns(finalColumns), [
        finalColumns
    ]);
    const renderSummary = useMemoizedFn(()=>{
        return createTableSummary({
            flattenedColumns,
            summaryData,
            summaryText: table.summaryText,
            hasRowSelection: !!table.rowSelection,
            hasRowNumber: table.showRowNumber
        });
    });
    // 合计栏函数需要一直变，否则不会每次渲染都执行
    const finalSummary = table.summary ? table.summary : isEmpty(summaryData) ? undefined : ()=>renderSummary();
    return {
        finalSummary
    };
}