topandbottom.java

wml和jsp实现wap网站后台管理及手机显示的过程

package tagclass;
import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;

public class TopAndBottom extends TagSupport
{
  String title;
   public String getTitle()
  {
    return this.title;
  }

  public void setTitle(String newTitle)
  {
    this.title=newTitle;
  }
  
  public int doStartTag() throws JspException
  {
    try
    {
      pageContext.getOut().print("<table height=100% width=100%><tr height=10%><Td align=center><h1>*"+this.getTitle()+"*</h1></td></tr><TR valign=top><TD align=center>");
    }
    catch(Exception e)
    {
      throw new JspException(e);
    }
    return EVAL_BODY_INCLUDE;

  }
  
  public int doEndTag() throws JspException
  {
    try
    {
      String s="</td><tr><tr height=5% valign=bottom><Td><div align=right><a href='mailto:[e-mail]'>联系cyndi</a>|<a href='help.htm'>查看帮助</a>|<a href='http://herald.seu.edu.cn'>艺文频道</a></div><div align=center>herald版权所有</div></td></tr></table>";
      String t=new String(s.getBytes("gb2312"), "ISO8859_1");
      pageContext.getOut().print(t);
    }
    catch(Exception e)
    {
     throw new JspException(e);
    }
    return EVAL_PAGE;
  }
}