我有一个接受字符串列表的表单:
class MyForm(Form):
__orders__ = None
order_by = FieldList(StringField('order_by'))
这是我的观点:
@app.route("/")
def my_view():
form = MyForm(request.args)
print form.order_by.entries
我尝试使用以下网址请求网址:
/?order_by=hello&order_by=world
/?order_by[]=hello&order_by[]=world
/?order_by%5B%5D=hello&order_by%5B%5D=world
form.order_by.entries
始终为空([]
)
我错过了什么?
答案 0 :(得分:0)
好的,我是这样做的,使用SelectMultipleField,但无需处理选择:
class MultipleTextField(SelectMultipleField):
"""
No different from a normal select field, except this one can take (and
validate) multiple choices. You'll need to specify the HTML `rows`
attribute to the select field when rendering.
"""
widget = widgets.Select(multiple=True)
coerce = str
choices = []
def pre_validate(self, form):
pass
答案 1 :(得分:0)
我没有对此进行测试,但查看源代码似乎可能会有效:
/?order_by-0=hello&order_by-1=world