大致方法如下:
List mydata;
public void setMydata(List list){...}
public int doStartTag()throws JspException
{
把List.iterator()转换成iterator;
}
public int doAfterBody()
{
while(iterator.hasNext()){
把iterator.next()写到隐含的out;
return EVAL_PAGE_BUFFERED;
}
return SKIP_BODY;
}
public int doEndTag()
{
pageContext.getOut(getPrivious());
return ...;
}
List mydata;
public void setMydata(List list){...}
public int doStartTag()throws JspException
{
把List.iterator()转换成iterator;
}
public int doAfterBody()
{
while(iterator.hasNext()){
把iterator.next()写到隐含的out;
return EVAL_PAGE_BUFFERED;
}
return SKIP_BODY;
}
public int doEndTag()
{
pageContext.getOut(getPrivious());
return ...;
}
解决方案 »
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