我有一個對象數組（示例）：[ { 'Row Labels': '37383783738', 'ProdCode&Desc': '8H9H89 Homestyle cinnamon cake (200g) 8x120', }, { 'Row Labels': '37383783738', 'ProdCode&Desc': '9HD063 Goodness me! Chargrilled bites (20g) 6x30', }, { 'Row Labels': '83322223733', 'ProdCode&Desc': '39HSH02 MDS Chargrilled Hot & Spicy (40g) 2x30', }, { 'Row Labels': '83322223733', 'ProdCode&Desc': '93JSHS Treasured battered fillet (120g) 6x30', },]如何循環遍歷數組中的每個元素，并且如果當前元素的“行標簽”代碼與下一個元素的“行標簽”代碼匹配 - 則將該 ProdCode&Desc 添加到當前元素 ProdCode&Desc 的末尾，每個字符串由半角分隔冒號。上面示例的預期輸出為：[ { 'Row Labels': '37383783738', 'ProdCode&Desc': '8H9H89 Homestyle cinnamon cake (200g)8x120; 9HD063 Goodness me! Chargrilled bites (20g) 6x30', }, { 'Row Labels': '83322223733', 'ProdCode&Desc': '39HSH02 MDS Chargrilled Hot & Spicy (40g) 2x30; 93JSHS Treasured battered fillet (120g) 6x30', },]這是我到目前為止所擁有的：records.map((record, index, array) => { if (record["Row Labels"] .toLowerCase() .includes(array[index + 1]["Row Lables"].toLowerCase())) { record.push(array[index + 1]["ProdCode&Desc"]); }});
如何通過唯一代碼對對象數組進行分組？
森欄
2023-11-12 14:25:04
