轉自：http://www.zhimaq.com/questions/1690/django-form-checkbox

from django import forms
ACTIVITY_STYLE = (("a", "1"), ("b", "2"), ("c", "3"))
class HobbiesForm(forms.Form):  
    hobbies = forms.MultipleChoiceField(label=u'活動型別', choices=ACTIVITY_STYLE, widget=forms.CheckboxSelectMultiple())
print HobbiesForm(data={"hobbies": ["a", "b", "c"]}).as_p()
print HobbiesForm(data={"hobbies": ["b", "c"]}).as_p()
 

可以在python manage.py shell啟動的命令列裡，輸入上面程式碼，得到下面結果：

u'<p><label for="id_hobbies_0">\u6d3b\u52a8\u7c7b\u578b:</label> <ul id="id_hobbies">\n<li><label for="id_hobbies_0"><input checked="checked" id="id_hobbies_0" name="hobbies" type="checkbox" value="a" /> 1</label></li>\n<li><label for="id_hobbies_1"><input checked="checked" id="id_hobbies_1" name="hobbies" type="checkbox" value="b" /> 2</label></li>\n<li><label for="id_hobbies_2"><input checked="checked" id="id_hobbies_2" name="hobbies" type="checkbox" value="c" /> 3</label></li>\n</ul></p>'
 

u'<p><label for="id_hobbies_0">\u6d3b\u52a8\u7c7b\u578b:</label> <ul id="id_hobbies">\n<li><label for="id_hobbies_0"><input id="id_hobbies_0" name="hobbies" type="checkbox" value="a" /> 1</label></li>\n<li><label for="id_hobbies_1"><input checked="checked" id="id_hobbies_1" name="hobbies" type="checkbox" value="b" /> 2</label></li>\n<li><label for="id_hobbies_2"><input checked="checked" id="id_hobbies_2" name="hobbies" type="checkbox" value="c" /> 3</label></li>\n</ul></p>'
 

遇到問題：相同過cleaned_data（）函式獲得form選中的選項，報錯說沒喲cleaned_data屬性，後面發現要先呼叫is_valid（）函式才能呼叫cleaned_data()獲得資料。