drupal views filter 视图过滤器超越 表单 有大用

通过 hook_form_alter(&$form, &$form_state, $form_id)
这个方法 来修改超越表单  达到修改超越过滤器表单的功能


function shipingzhongcustom_form_alter(&$form, &$form_state, $form_id)
{
    $arg0 = arg(0);
    if( $arg0=='listkefu' && $form_id=='views_exposed_form'){
       //这里主要是去掉这个field_name 这个字段(select字段)的options选项
        unset($form['field_name']['#options']['leyu']);
        unset($form['field_name']['#options']['xingqubaidushangqiao']);
        unset($form['field_name']['#options']['xingqushoujiliuyan']);
        //unset($form['field_name']['#options']['400xinqu']);
        //unset($form['field_name']['#options']['liuyan']);
        unset($form['field_name']['#options']['400']);
        unset($form['field_name']['#options']['baidushangqiao']);
        unset($form['field_name']['#options']['kuishangtong']);
        unset($form['field_name']['#options']['qiyeqq']);
    }
}