[英]Widget into listview or datable in flutter
我需要做這樣的事情:
如果我按下紅色按鈕,一行將被刪除
如果我按下綠色按鈕,將在帶有紅色按鈕的最后一行和帶有綠色按鈕的行之間添加一行
成分行需要 3 個文本輸入 方向行只需要 1 個文本輸入
當然在完成時我需要讀取所有文本輸入的所有數據
你建議使用什么
您可以使用動態表單獲取添加字段后的所有數據,並在表單中動態添加字段,
你可以參考這個視頻。
您還可以驗證表單參考。
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