欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识!
您现在的位置是: 首页

SSH action+struts.xml+jsp

程序员文章站 2022-06-09 17:10:29
...

StandardsAction 控制类

package cn.action;
import java.util.List;
import cn.biz.StandardsBiz;
import cn.entity.Standards;
import com.opensymphony.xwork2.ActionSupport;
@SuppressWarnings("serial")
public class StandardsAction extends ActionSupport {
	private StandardsBiz standardsBiz;
	private List<Standards> standards;
	private Standards standard;
	private int pageIndex;
	private int pagecount;
	private Integer stdId;
	private String stdNum;
	private Integer[] stdIds; 
	public String toList() throws Exception{
		Integer pageSize = 4;
		pagecount = (int)Math.ceil((double)standardsBiz.findAll().size()/pageSize);
		if(pageIndex <= pagecount){
			if(stdNum == null){
				standards = standardsBiz.findByPage(pageIndex, pageSize);
			}else{
				standards = standardsBiz.findByPageOfsearch(pageIndex, pageSize, stdNum);
			}
		}else{
			if(stdNum == null){
				standards = standardsBiz.findByPage(pagecount, pageSize);
				pageIndex = pagecount;
			}else{
				standards = standardsBiz.findByPageOfsearch(pagecount, pageSize, stdNum);
				pageIndex = pagecount;
			}
		}
		return SUCCESS;
	}
	public String toUpdate() throws Exception{
		if(standard != null){
			standardsBiz.update(standard);
			return "tolist";
		}
		standard = standardsBiz.findById(stdId);
		return SUCCESS;
	}
	public String toAdd() throws Exception{
		if(standard != null){
			standardsBiz.insert(standard);
			return "tolist";
		}
		return SUCCESS;
	}
	public String toDelete() throws Exception{
		System.out.println(stdIds);
		standardsBiz.deleteByIds(stdIds);
		return SUCCESS;
	}
	public StandardsBiz getStandardsBiz() {
		return standardsBiz;
	}
	public void setStandardsBiz(StandardsBiz standardsBiz) {
		this.standardsBiz = standardsBiz;
	}
	public List<Standards> getStandards() {
		return standards;
	}
	public void setStandards(List<Standards> standards) {
		this.standards = standards;
	}
	public Standards getStandard() {
		return standard;
	}
	public void setStandard(Standards standard) {
		this.standard = standard;
	}
	public Integer getPageIndex() {
		if(pageIndex<=0){
			return 1;
		}
		return pageIndex;
	}
	public int getPagecount() {
		return pagecount;
	}
	public void setPagecount(int pagecount) {
		this.pagecount = pagecount;
	}
	public String getStdNum() {
		return stdNum;
	}
	public void setStdNum(String stdNum) {
		this.stdNum = stdNum;
	}
	public void setPageIndex(int pageIndex) {
		this.pageIndex = pageIndex;
	}
	public Integer getStdId() {
		return stdId;
	}
	public void setStdId(Integer stdId) {
		this.stdId = stdId;
	}
	public Integer[] getStdIds() {
		return stdIds;
	}
	public void setStdIds(Integer[] stdIds) {
		this.stdIds = stdIds;
	}
}

 

struts.xml 配置

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC 
"-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" 
"http://struts.apache.org/dtds/struts-2.1.dtd">
<struts>
	<constant name="struts.i18n.encoding" value="utf-8"></constant>
	<constant name="struts.ui.theme" value="simple"></constant>  
	<constant name="struts.configuration.xml.reload" value="true"></constant>  
	<package name="cn.action" extends="struts-default" namespace="/">
		<!-- 显示列表 -->
		<action name="toList" class="cn.action.StandardsAction" 
			method="toList">
			<result name="success">list.jsp</result>
		</action>
		<!-- 修改 -->
		<action name="toUpdate" class="cn.action.StandardsAction"
			method="toUpdate">
			<result name="success">update.jsp</result>
			<result name="tolist">index.jsp</result>
		</action>
		<!-- 增加 -->
		<action name="toAdd" class="cn.action.StandardsAction"
			method="toAdd">
			<result name="success">add.jsp</result>
			<result name="tolist">index.jsp</result>
		</action>
		<!-- 删除 -->
		<action name="toDelete" class="cn.action.StandardsAction"
			method="toDelete">
		</action>
	</package>
</struts>    

 

index.jsp 页面

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'index.jsp' starting page</title>
</head>
<body>
<!-- 跳转页面 -->
<c:redirect url="toList.action"/>
</body>
</html>

 

list.jsp 页面

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ taglib uri="/struts-tags" prefix="s"%>
<%
	String path = request.getContextPath();
	String basePath = request.getScheme() + "://"
			+ request.getServerName() + ":" + request.getServerPort()
			+ path + "/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>标准信息列表</title>
<style type="text/css">  
*{ margin:0; padding:0; }  
body{ font-family:"宋体"; color:#333; font-size:14px; background:#fff;}  
a{ color:#069; text-decoration:underline;}  
a:hover{ color:#f60; text-decoration:underline;}  
h3{ text-align:center; line-height:40px;}  
table{ margin:0 auto; line-height:23px;}  
table tr th{ background:#B8860B;}  
table tr td{ padding:0 8px;}  
table .tdBg td{ background:#999}  
</style>  
<script type="text/javascript">
	function $(id) {
		return document.getElementById(id);
	}
	//全选  
	function checkAll(val) {
		var arr = document.getElementsByName("stdIds");
		//循环全选和非全选  
		for ( var i = 0; i < arr.length; i++) {
			arr[i].checked = val;
		}
	}
	//删除多行  
	function delRow() {
		var stdIds = document.getElementsByName("stdIds");
		var count = 0;
		var arr = new Array();
		for ( var i = 0; i < stdIds.length; i++) {
			if (stdIds[i].checked == true) {
				arr[count] = i;
				count++;
			}
		}
		if (count == 0) {
			alert("请选择你要删除的行");
		} else {
			if (confirm("你确定要删除第" + arr + "条吗?")) {
				for ( var i = 0; i < arr.length; i++) {
					//调用 ajax
					ajaxDelete(stdIds[arr[i]].value);
				}
				alert("删除成功");
				window.location.href="toList.action";
			}
		}
	}
	//删除 ajax
	function ajaxDelete(stdIdsVal) {
		var xmlHttp = new XMLHttpRequest();
		var url = "toDelete.action?stdIds=" + escape(stdIdsVal);
		xmlHttp.open("GET", url);//设置一个请求  
		xmlHttp.onreadystatechange = function() { //设置请求完成之后处理的回调函数    
			if (xmlHttp.readyState == 4) {//数据返回完毕    
				if (xmlHttp.status == 200) {//HTTP操作正常    
					var text = xmlHttp.responseText;//接收返回的内容    
					if (text != null && text != "") {
						alert(text);
					}
				}
			}
		};
		xmlHttp.send(null);//发送请求,不传递任何参数    
	}
</script>
</head>
<body>
	<div style=" border: 1px solid #333; padding: 8px; width: 780px; margin: 0 auto;">
		<h3>标准信息列表</h3>
		<form action="toList.action" method="post">
			<table border="1" align="center">
				<tr>
					<td colspan="7"><input type="text" name="stdNum"> <input
						type="submit" value="提交检索"> <input type="button"
						onclick="window.open('toAdd.action')" value="新增标准"> <input
						type="button" onclick="delRow();" value="删除标准"></td>
				</tr>
				<tr>
					<th><input type="checkbox" onclick="checkAll(this.checked)">
					</th>
					<th>标准号</th>
					<th>中文名称</th>
					<th>版本</th>
					<th>发布日期</th>
					<th>实施日期</th>
					<th>操作</th>
				</tr>
				<s:iterator value="Standards" status="st">
					<tr <s:if test="#st.even">class="tdBg"</s:if>>
						<td><input type="checkbox" name="stdIds"
							value="<s:property value='stdId'/>" /></td>
						<td><a
							href="toUpdate.action?stdId=<s:property value='stdId'/>"><s:property
									value="stdId"></s:property>
						</a>
						</td>
						<td><s:property value="stdNum"></s:property>
						</td>
						<td><s:property value="zhname"></s:property>
						</td>
						<td><s:date name="releaseDate" format="yyyy-MM-dd"></s:date>
						</td>
						<td><s:date name="implDate" format="yyyy-MM-dd"></s:date>
						</td>
						<td><a
							href="toUpdate.action?stdId=<s:property value='stdId'/>">修改</a>
						</td>
					</tr>
				</s:iterator>
				<tr>
					<td colspan="7"><a href="toList.action?pageIndex=1">首页</a>| <a
						href="toList.action?pageIndex=<s:property value='pageIndex-1'/>">上一页</a>|
						<a
						href="toList.action?pageIndex=<s:property value='pageIndex+1'/>">下一页</a>|
						<a href="toList.action?pageIndex=<s:property value='pagecount'/>">末页</a>
						&nbsp;&nbsp; 第<s:property value="pageIndex" />页/共<s:property
							value="pagecount" />页</td>
				</tr>
			</table>
		</form>
	</div>
</body>
</html>

 

效果图:
SSH action+struts.xml+jsp
            
    
    博客分类: item09 出版
 

update.jsp 页面

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ taglib uri="/struts-tags" prefix="s"%>
<%
	String path = request.getContextPath();
	String basePath = request.getScheme() + "://"
			+ request.getServerName() + ":" + request.getServerPort()
			+ path + "/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>修改标准信息</title>
<style type="text/css">  
*{ margin:0; padding:0; }  
body{ font-family:"宋体"; color:#333; font-size:14px; background:#fff;}  
h3{ text-align:center; line-height:40px;}  
table{ margin:0 auto; line-height:23px;}  
table input[type="text"]{ border:1px solid #333; height:18px; line-height:18px; padding-left:6px;}  
table select{ border:1px solid #333; }  
</style>  
</head>
<body>
	<div style=" padding: 8px; border: 1px solid #333; width: 480px; margin: 0 auto;">
		<form action="toUpdate.action" method="post">
			<h3>修改标准信息</h3>
			<table>
				<tr>
					<td>*标准号:<input type="hidden"
						value="<s:property value='standard.stdId'/>" name="standard.stdId">
					</td>
					<td><input type="text"
						value="<s:property value='standard.stdNum'/>"
						name="standard.stdNum">
					</td>
				</tr>
				<tr>
					<td>*中文名称:</td>
					<td><input type="text"
						value="<s:property value='standard.zhname'/>"
						name="standard.zhname">
					</td>
				</tr>
				<tr>
					<td>*版本:</td>
					<td><input type="text"
						value="<s:property value='standard.stdVersion'/>"
						name="standard.stdVersion">
					</td>
				</tr>
				<tr>
					<td>*关键字/词:</td>
					<td><input type="text"
						value="<s:property value='standard.keys'/>" name="standard.keys">
					</td>
				</tr>
				<tr>
					<td>*发布日期(yyyy-MM-dd):</td>
					<td><input type="text"
						value="<s:date name='standard.releaseDate' format='yyyy-MM-dd'></s:date>"
						name="standard.releaseDate">
					</td>
				</tr>
				<tr>
					<td>*实施日期(yyyy-MM-dd):</td>
					<td><input type="text"
						value="<s:date name='standard.implDate' format='yyyy-MM-dd'></s:date>"
						name="standard.implDate">
					</td>
				</tr>
				<tr>
					<td>*附件:</td>
					<td><input type="text"
						value="<s:property value='standard.packagePath'/>"
						name="standard.packagePath">
					</td>
				</tr>
				<tr>
					<td colspan="2"><input type="submit" value="保存">&nbsp;<input
						type="button" value="取消">
					</td>
				</tr>
			</table>
		</form>
	</div>
</body>
</html>

 

效果图:
SSH action+struts.xml+jsp
            
    
    博客分类: item09 出版
 

add.jsp 页面

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ taglib uri="/struts-tags" prefix="s"%>
<%
	String path = request.getContextPath();
	String basePath = request.getScheme() + "://"
			+ request.getServerName() + ":" + request.getServerPort()
			+ path + "/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>新增标准信息</title>
<style type="text/css">  
*{ margin:0; padding:0; }  
body{ font-family:"宋体"; color:#333; font-size:14px; background:#fff;}  
h3{ text-align:center; line-height:40px;}  
table{ margin:0 auto; line-height:23px;}  
table input[type="text"]{ border:1px solid #333; height:18px; line-height:18px; padding-left:6px;}  
table select{ border:1px solid #333; }  
</style>  
</head>
<body>
	<div style=" padding: 8px; border: 1px solid #333; width: 480px; margin: 0 auto;">
		<form action="toAdd.action" method="post">
			<h3>新增标准信息</h3>
			<table>
				<tr>
					<td>*标准号:</td>
					<td><input type="text" name="standard.stdNum">
					</td>
				</tr>
				<tr>
					<td>*中文名称:</td>
					<td><input type="text" name="standard.zhname">
					</td>
				</tr>
				<tr>
					<td>*版本:</td>
					<td><input type="text" name="standard.stdVersion">
					</td>
				</tr>
				<tr>
					<td>*关键字/词:</td>
					<td><input type="text" name="standard.keys">
					</td>
				</tr>
				<tr>
					<td>*发布日期(yyyy-MM-dd):</td>
					<td><input type="text" name="standard.releaseDate">
					</td>
				</tr>
				<tr>
					<td>*实施日期(yyyy-MM-dd):</td>
					<td><input type="text" name="standard.implDate">
					</td>
				</tr>
				<tr>
					<td>*附件:</td>
					<td><input type="text" name="standard.packagePath">
					</td>
				</tr>
				<tr>
					<td colspan="2"><input type="submit" value="保存">&nbsp;<input
						type="button" value="取消">
					</td>
				</tr>
			</table>
		</form>
	</div>
</body>
</html>

 

效果图:
SSH action+struts.xml+jsp
            
    
    博客分类: item09 出版
 

 

 

 

  • SSH action+struts.xml+jsp
            
    
    博客分类: item09 出版
  • 大小: 42 KB
  • SSH action+struts.xml+jsp
            
    
    博客分类: item09 出版
  • 大小: 58.8 KB
  • SSH action+struts.xml+jsp
            
    
    博客分类: item09 出版
  • 大小: 43.3 KB