如何禁用开发阶段消息？

Question

我想知道当我遇到一些JSF语法错误时是否可以禁用页面底部显示的错误消息：

<ul title="Project Stage[Development]: Unhandled Messages" 
   id="javax_faces_developmentstage_messages">
  <li style="Color: orange">    
    The button/link/text component needs to have a Form in its ancestry. Please 
    add <h:form>.
  </li>
</ul>

你不能说“添加表格标签”。

Answer 1

从<context-param>中删除名称为javax.faces.PROJECT_STAGE的{​​{1}}，或将其值设置为web.xml而不是Production。

另见：

• The form component needs to have a UIForm in its ancestry. Suggestion: enclose the necessary components within <h:form>