我的formencode.variabledecode返回空列表 - Pylons
HTML:
<input type="text" name="blah-0" value="test" />
<input type="text" name="blah-1" value="another test" />
控制器:
class myvalidator(formencode.Schema):
allow_extra_fields = True
filter_extra_fields = True
test = formencode.ForEach(formencode.validators.String())
def form_posted(self):
form_result = myvalidator().to_python(request.params)
print form_result
我想要的是返回一个列表。类似这样的:
> print form_result['blah']
['test', 'another test']
我哪里做错了?
1 个回答
1
你的例子不完整,但你必须先解码你的变量:
from formencode import variabledecode
def form_posted(self):
decoded = variabledecode.variable_decode(request.params)
form_result = myvalidator().to_python(decoded)
print form_result
如果你想要某个效果,你还应该修改那一行:
test = formencode.ForEach(formencode.validators.String())
改成:
blah = formencode.ForEach(formencode.validators.String())