react 数组根据列处理数据格式, 显示第2列的不是header的数据
我想得到生产排放因子(factor_production)的每一年的数据:
let foamParamsData = data.data.foam_params_data
const dataParams = JSON.parse(foamParamsData)
console.log("== dataParams: ", dataParams)
let factorProductionParam = dataParams.slice(1).map(row => row[1]);
console.log("== factorProductionParam: ", factorProductionParam);
let defaultData = [['', ...materialName]];
for (let i = 0; i <= (endYear - startYear); i++) {
const year = startYear + i;
const rowData = [year];
for (let j = 1; j < defaultData[0].length; j++) {
rowData.push(factorProductionParam[i]);
}
defaultData.push(rowData);
}
console.log("== defaultData: ", defaultData)这样就可以得到第一列的数据(不包含第一行)