Function input_control

pywebio/io_ctrl.py:265–280

发送input命令，监听事件，验证输入项，返回结果 :param spec: :param preprocess_funcs: keys 严格等于 spec中的name集合 :param item_valid_funcs: keys 严格等于 spec中的name集合 :param onchange_funcs: keys 严格等于 spec中的name集合 :param form_valid_funcs: can be ``None`` :return:

(spec, preprocess_funcs, item_valid_funcs, onchange_funcs, form_valid_funcs=None)

@chose_impl
def input_control(spec, preprocess_funcs, item_valid_funcs, onchange_funcs, form_valid_funcs=None):
    """
    发送input命令，监听事件，验证输入项，返回结果
    :param spec:
    :param preprocess_funcs: keys 严格等于 spec中的name集合
    :param item_valid_funcs: keys 严格等于 spec中的name集合
    :param onchange_funcs: keys 严格等于 spec中的name集合
    :param form_valid_funcs: can be ``None``
    :return:
    """
    send_msg('input_group', spec)

    data = yield input_event_handle(item_valid_funcs, form_valid_funcs, preprocess_funcs, onchange_funcs)

    send_msg('destroy_form')
    return data


def check_item(name, data, valid_func, preprocess_func, clear_invalid=False):