[英]Undefined subroutine CGI::radio
I have an application about a student data,and i am trying to make a radio-group which has options about gender of the student. 我有一个有关学生数据的应用程序,并且我正在尝试创建一个广播组,其中包含有关学生性别的选项。 But it shows me the following error: Undefined subroutine CGI::radio at C:/wamp/bin/apache/apache2.2.22/cgi-bin/modify.pl line 196
但是它向我显示了以下错误:C:/wamp/bin/apache/apache2.2.22/cgi-bin/modify.pl第196行的未定义子例程CGI :: radio
$cInput .= $q->div({-class => 'control-group'},
$q->label({-class => 'control-label', -for => 'gender'}, "Gender:"),
$q->div({class => 'controls'},
$q->span({class => 'span12'},
$q->label({-class => 'blue'},
$q->radio-group({-id => 'gender', -name => 'gender', -values => ['M','F'],-labels => \%labels, -default => $cGender, 'true'})))));
What may be the problem? 可能是什么问题?
You are trying to call $q->radio-group
but: 您正在尝试调用
$q->radio-group
但是:
-
is being treated as a subtraction operator -
被视为减法运算符 radio_group
(with an underscore) radio_group
(带下划线) See the documentation 请参阅说明文件
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