Use the Navigation portlet to add dynamic portal navigation to a static page.

The portlet has now been removed from the layout form.

此时portlet组件已经从这个布局表格中移出。

First and foremost, you need to have a portlet for testing.

首先，您需要有一个测试用的portlet。

This portlet is simple to use, but it has the following drawbacks

这个portlet用起来很简单，但是它也有以下缺点

Selecting this enables the client-side programming model support for a new portlet project.

选中它会使客户端的编程模型能够支持新的portlet项目。

Modify the process action code in the portlet class to publish the event

编辑portlet类的过程操作代码，以发布事件

Create a portlet project and configure it with a device layout.

创建Portlet项目，并通过设备布局配置它。

Define portlet interaction and access control according to the business logic to be implemented.

根据要实现的业务逻辑定义Portlet交互和访问控制。

Each link that a portlet generates falls into one of two categories

Portlet所生成的每个链接都属于以下两种类别之一

Switch portlet view in response to a message from another portlet

响应其他的portlet，转换portlet视图

It provides a task page reference to a portlet.

它将提供引用Portlet的任务页。

The portlet component implements a standardized service interface and protocol.

Portlet组件实现了标准服务接口和协议。

You will now deploy the sample application using the Deploy New portlet.

现在，您将使用Deploy New Portlet来部署示例应用程序。

This article will point out these differences as we build the portlet.

本文在我们构建portlet的过程中将指出这些不同。

Modify the event code in the portlet class to process the event

在portlet类中编辑事件代码以处理事件

Before the portlet outputs any data, you must set the content type.

在portlet输出任何数据之前，必须先设定内容类型。

The portlet uses a Web service to query the current stock price.

该Portlet使用Web服务查询当前的股票价格。

Client-side programming model support for a new portlet project

客户端编程模型对新portlet项目的支持

Taking the portlet out of service ( destroy method)

除去服务的Portlet（destroy方法）

Conclusion The operation of CT-oriented puncture and aspiration for hypertensive cerebral hemorrhage can be applied in patients who can not tolerate general anesthesia for opening skull operations. The precedure is simple, and also with exact localization, less invasion.

结论CT定位导向穿刺抽吸手术治疗高血压脑出血手术方法简单，定位准确，手术创伤小，对病人全身影响小，非常适用不能耐受全麻下开颅的病人。

Methods MR and elective stimulation was used to determine lesion targets in 26 patients with Parkinson disease. The average time interval between the two surgeries was 9 months ( 3-21 months) in 26 patients underwent the staged precedure.

方法应用MR解剖定位及电极刺激靶点调整定位，对26例帕金森病患者实施分期双侧多靶点毁损治疗，两次手术平均间隔时间9个月。