求熟悉discuz插件二次开发的朋友看看。。
discuz xplus插件 就是一个表单系统,可以收集提交的信息。。
下面的信息是我加备注信息修改以及,文本框是我在代码里面加进去的,按钮也是,本身这个页面不提供修改,只能查询,我像可以修改这个备注信息。。。
showsetting('备注信息修改', 'c', $formvalue['field_11'], 'textarea');
showtablefooter();
showsubmit('formdetailsubmit');
showformfooter();
//if(!submitcheck('formdetailsubmit')){
$form_value=array('field_11'=>$formvalue['field_11'] );
DB::update('form_value_12', $form_value, "valueid='3'");
//};
我现在只能在里面写死了更新,不能实现文本框传至过来更新,也就是说我这更新按钮根本没用,求大神指导这几个函数的用法,以及我的语句该怎么写。。。

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