doTag标签中的属性值的设置
doTag标签中的属性值的设置
1.java代码如下:.
package com.eduask.tag; import java.io.IOException; import javax.servlet.jsp.JspException; import javax.servlet.jsp.PageContext; import javax.servlet.jsp.tagext.SimpleTagSupport; //属性值的测试; public class For2 extends SimpleTagSupport{ private int count; public void setCount(int count){ this.count=count; } @Override public void doTag() throws JspException, IOException { PageContext ctx=(PageContext) getJspContext(); for (int i = 0; i < count; i++) { getJspBody().invoke(null); } } }
2.user.tld配置文件如下:
for2.jsp代码如下:
<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <%@taglib prefix="u" uri="%>