input group 中利用put_scope实现点选不同radio之后的内容动态加载

[wanghaisheng]

def leixing(data,display_label):

    with use_scope(leixing):
        if data['leixing']=='link':
            textarea("%s" % display_label['kouling'], type=TEXT, required=True,
                 placeholder=display_label['placeholder'], position=0, name='url')
        elif data['leixing']=='user':
            textarea("%s" % display_label['kouling'], type=TEXT, required=True,
                 placeholder='user', position=0, name='url')            

    inputdata = input_group("get what you want", [

        radio("supported sites", sites, inline=True, name='site'),
        radio("supported leixing", leixing, inline=True, name='leixing'),

        put_scope('leixing',name='leixingscope')
        # textarea("%s" % display_label['kouling'], type=TEXT, required=True,
        #          placeholder=display_label['placeholder'], position=0, name='url')


    ], validate=valid_check)

[wanghaisheng]

def leixing(leixing):

    with use_scope(leixing):
        if leixing=='link':
            textarea("%s" % '---', type=TEXT, required=True,
                 placeholder='===========', position=0, name='url')
        elif leixing=='user':
            textarea("%s" % '----', type=TEXT, required=True,
                 placeholder='user', position=0, name='url')            
    inputdata = input_group("get what you want", [

        radio("supported sites", sites, inline=True, name='site'),
        radio("supported leixing", leixing, inline=True, name='leixing',onchange=lambda val: leixing('url', value=val)),

        textarea( name='url')

这样也不对