我希望用戶在 Flask Form 中選擇軍事時間。到目前為止，我有一個小時串列和分鐘串列。我還使用 SqlAlchemy 并希望將資料保存到 DateTime 列中。
hours = ["0","1","2","3","4","5","6","7","8","9","10","11","12","13",
"14","15","16","17","18","19","20","21","22","23"]
minutes = ["00","05","10","15","20","25","30","35","40","45","50","55"]
time_hours = SelectField('Hours', choices=hours)
time_minutes = SelectField('Minutes', choices=minutes)
我可以使用兩個單獨的 SelectField，一個用于小時，另一個用于分鐘，并將它們組合在視圖中，最后將它們保存到 DateTime 欄位中。當我設定編輯頁面并嘗試使用存盤在資料庫中的資料填寫表單資料時，這會使事情變得復雜。有誰知道在 Flask 中是否有一種“正確”的方式來選擇時間WT Forms？
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