修改表单标签 alter form label modify form label 有大用 有大用

下面是修改普通字段的标签
function shipingzhongcustom_form_alter(&$form, &$form_state, $form_id)
{
    if($form_id == 'kefuchat_node_form'){
     //var_dump($form['field_qq_property']);
     //dsm($form);     
     $form['#after_build'][] = '_afterFormForZg';
  }
}

//就在这里修改标签
function _setTitleForZg(&$elements,$title) {
   foreach (element_children($elements) as $key) {
      if (isset($elements[$key]) && $elements[$key]) {
         // Recurse through all children elements.
         _setTitleForZg($elements[$key],$title);
      }
   }
   $elements['#title'] = $title;
}
function _afterFormForZg($form, &$form_state) {

   if($_GET['q']=='node/add/kefuchat/zg'){
   
      _setTitleForZg($form['field_is_baoming'],'是否到院');
      $form['field_baoming_time']['#title'] = '到院时间';
      //_setTitleForZg($form['field_baoming_time'],'到院时间');
      _setTitleForZg($form['field_baomingzuanye_select'],'到院专业');
      _setTitleForZg($form['field_baoming_writer'],'到院填写人');
      _setTitleForZg($form['field_baoming_beizhu'],'到院备注');
   }
   return $form;
}



下面是修改时间字段的标签
function shipingzhongcustom_form_alter(&$form, &$form_state, $form_id)
{
   $form['field_baoming_time']['#pre_render'] = array('_zg_date_label');
}
function _zg_date_label($element){
   $element[0]['value']['#title'] = '到院时间';
   $element[0]['value2']['#title'] = '到院时间';
   return $element;
}