required=True,
initial=1, # 默认选择1号
choices=( (1,"篮球"),(2,"足球"),(3,"乒乓球"..."滚球")),
widget=widgets.RadioSelect()
)
select = fields.ChoiceField(
label="单选框...(默认):",
required=True,
initial=1,
choices=( (1,"篮球"),(2,"足球"),(3,"乒乓球"),(4,"滚球...",
choices=((1, "篮球"), (2, "足球"), (3, "羽毛球"), (4, "排球")),
initial=[2, 4],
widget...",
choices=((1, "篮球"), (2, "足球"), (3, "羽毛球"), (4, "排球")),
initial=[1, 3],
widget