SSH action+struts.xml+jsp

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item08 收藏

FavAction 控制类

package cn.action;
import java.util.List;
import org.apache.struts2.ServletActionContext;
import cn.biz.FavBiz;
import cn.biz.TagBiz;
import cn.entity.Favorite;
import cn.entity.Tag;
import com.opensymphony.xwork2.ActionSupport;
@SuppressWarnings("serial")
public class FavAction extends ActionSupport {
	private FavBiz favBiz;//收藏
	private TagBiz tagBiz;//标记
	private Favorite fav;
	private Tag tag;
	private List<Favorite> favList;
	private List<Tag> tagList;
	private List<String> urlList;
	private String type;
	/*
	 * 到 add.jsp 页面去
	 */
	public String toAdd() throws Exception{
		return SUCCESS;
	}
	/*
	 * 添加收藏
	 * */
	public String doAdd() throws Exception{
		System.out.println(fav);
		favBiz.add(fav);
		System.out.println("2"+fav);
		ServletActionContext.getResponse().setContentType("text/html;charset=utf-8");
		String s = "<script>alert('添加成功');window.close();</script>";
		ServletActionContext.getResponse().getWriter().write(s);
		System.out.println("3"+fav);
		return null;
	}
	/*
	 * 到显示列表页面
	 * */
	public String toList() throws Exception{
		tagList = this.tagBiz.search(null);
		//为空，则表示查询所有的
		if(null==type || "".equals(type)){
			type="-1";
		}
		//因为通过 url 传递汉字，所以要解码
		type = new String(type.getBytes("iso-8859-1"),"utf-8");
		System.out.println(type);
		favList = this.favBiz.search(type);
		return SUCCESS;
	}
	/*
	 * 到显示云页面
	 * */
	public String toCloud() throws Exception{
		tagList = this.tagBiz.search(null);
		return SUCCESS;
	}
	public String getType() {
		return type;
	}
	public void setType(String type) {
		this.type = type;
	}
	public FavBiz getFavBiz() {
		return favBiz;
	}
	public void setFavBiz(FavBiz favBiz) {
		this.favBiz = favBiz;
	}
	public TagBiz getTagBiz() {
		return tagBiz;
	}
	public void setTagBiz(TagBiz tagBiz) {
		this.tagBiz = tagBiz;
	}
	public Favorite getFav() {
		return fav;
	}
	public void setFav(Favorite fav) {
		this.fav = fav;
	}
	public Tag getTag() {
		return tag;
	}
	public void setTag(Tag tag) {
		this.tag = tag;
	}
	public List<Favorite> getFavList() {
		return favList;
	}
	public void setFavList(List<Favorite> favList) {
		this.favList = favList;
	}
	public List<Tag> getTagList() {
		return tagList;
	}
	public void setTagList(List<Tag> tagList) {
		this.tagList = tagList;
	}
	public List<String> getUrlList() {
		return urlList;
	}
	public void setUrlList(List<String> urlList) {
		this.urlList = urlList;
	}
}

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>
	<package name="Fav" extends="struts-default" namespace="/">
		<action name="toAdd" class="cn.action.FavAction" method="toAdd">
			<result name="success">WEB-INF/jsp/fav/add.jsp</result>
		</action>
		<action name="doAdd" class="cn.action.FavAction" method="doAdd">
			<result name="success">WEB-INF/jsp/fav/list.jsp</result>
		</action>
		<action name="toList" class="cn.action.FavAction" method="toList">
			<result name="success">WEB-INF/jsp/fav/list.jsp</result>
		</action>
		<action name="toCloud" class="cn.action.FavAction" method="toCloud">
			<result name="success">WEB-INF/jsp/fav/cloud.jsp</result>
		</action>
	</package>
</struts>

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"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<%
	String path = request.getContextPath();
	String basePath = request.getScheme() + "://"
			+ request.getServerName() + ":" + request.getServerPort()
			+ path + "/";
%>
<head>
<title>网站收藏</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<link rel="stylesheet" type="text/css"
	href="<%=basePath%>/css/styles.css">
<script type="text/javascript" src="<%=basePath%>/js/jquery-1.3.2.js"></script>
<script type="text/javascript">
	function add() {
		window
				.open(
						'toAdd.action',
						'_blank',
						'height=350, width=380, toolbar=no, menubar=no, scrollbars=no, resizable=no,location=no, status=no,left=180,top=200');
	}
</script>
</head>
<body>
	<s:form name="fav" method="post">
		<div class="banner">
			<img src="images/logo.gif"></img> 网站收藏
		</div>
		<table cellspacing="0" cellpadding="0" border="0">
			<tr>
				<td style="text-align:right;" valign="top">
					<!-- 左边Tag列表 -->
					<div class="left_labels">
						<table class="labels_table" cellspacing="0" cellpadding="0"
							border="0">
							<tr>
								<td><a href="javascript:add();" style="font-weight:bold;">添加书签</a>
								</td>
							</tr>
							<tr>
								<td><a href="toList.action?type=-1">全部</a></td>
							</tr>
							<tr>
								<td><a href="toList.action?type=0">未分类</a></td>
							</tr>
							<s:iterator id="tag" value="tagList">
								<tr>
									<td><a
										href="toList.action?type=<s:property value='#tag.name'/>">
											<s:property value="#tag.name" /> </a></td>
								</tr>
							</s:iterator>
							<tr>
								<td class="selected_label"><a style="font-weight:bold;"
									href="toCloud.action">云图</a></td>
							</tr>
						</table>
					</div></td>
				<td>
					<!-- 右边fav内容 -->
					<div class="content_links" id="content">
						<s:iterator id="url" value="favList">
							<div style="padding:6px 10px;">
								<div>
									<a href="<s:property value="#url.url"/>"
										style="color:blue;font-size:18px;" target="_blank"><s:property
											value="#url.label" />
									</a>
								</div>
								<div style="color:black;font-size:16px;">
									<s:property value="#url.desc" />
								</div>
								<div style="color:green;font-size:14px;">
									<s:property value="#url.url" />
								</div>
							</div>
						</s:iterator>
					</div></td>
			</tr>
		</table>
		<div class="copyright">&copy; 2014 互联网信息技术有限公司</div>
	</s:form>
</body>

效果图：

cloud.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">
<head>
<title>网站收藏</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<script type="text/javascript" src="<%=basePath%>/js/jquery-1.3.2.js"></script>
<link rel="stylesheet" type="text/css"
	href="<%=basePath%>/css/styles.css">
<script type="text/javascript">
	function add() {
		window
				.open(
						'toAdd.action',
						'_blank',
						'height=600, width=400, toolbar=no, menubar=no, scrollbars=no, resizable=no,location=no, status=no');
	}
</script>

</head>
<body>
	<s:form name="fav" method="post">
		<div class="banner">
			<img src="images/logo.gif"></img> 网站收藏
		</div>
		<table cellspacing="0" cellpadding="0" border="0">
			<tr>
				<td style="text-align:right;" valign="top">
					<!-- 左边Tag列表 -->
					<div class="left_labels">
						<table class="labels_table" cellspacing="0" cellpadding="0"
							border="0">
							<tr>
								<td><a href="#" onclick="add();" style="font-weight:bold;">添加书签</a>
								</td>
							</tr>
							<tr>
								<td><a href="#" onclick="showTags(-1)">全部</a>
								</td>
							</tr>
							<tr>
								<td><a href="#" onclick="showTags(0)">未分类</a>
								</td>
							</tr>
							<s:iterator id="tag" value="tagList">
								<tr>
									<td><a href="javascript:showTags('${tag.name}')">${tag.name}</a>
									</td>
								</tr>
							</s:iterator>
							<tr>
								<td class="selected_label"><a style="font-weight:bold;"
									href="toCloud.action">云图</a>
								</td>
							</tr>
						</table>
					</div></td>
				<td>
					<!-- 右边fav内容 -->
					<div class="content_links" id="content">
						<div style="padding:30px;width:450px;font-family:verdana;">
							<s:iterator id="tag" value="tagList">
								<!-- 根据数量显示不同的class -->
								<a class="tag<s:property value="#tag.count"/>"
									href="toList.action?type=<s:property value='#tag.name'/>">
									<s:property value="#tag.name" />
								</a>&nbsp;
							</s:iterator>
						</div>
					</div></td>
			</tr>
		</table>
		<div class="copyright">&copy; 2014 互联网信息技术有限公司</div>
	</s:form>
</body>

效果图：

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"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<%
	String path = request.getContextPath();
	String basePath = request.getScheme() + "://"
			+ request.getServerName() + ":" + request.getServerPort()
			+ path + "/";
%>
<head>
<title>添加书签</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<link rel="stylesheet" type="text/css"
	href="<%=basePath%>/css/styles.css">
</head>
<body>
	<s:form name="fav" action="doAdd" method="post">
		<div class="banner">
			<img src="images/logo.gif"></img> 网站收藏
		</div>
		<table border="0" class="input_table">
			<tr>
				<td colspan="2"><s:textfield name="fav.label" size="40"
						label="名称" />
			</tr>
			<tr>
				<td colspan="2"><s:textfield name="fav.url" size="40"
						label="链接" />
				</td>
			</tr>
			<tr>
				<td colspan="2"><font color="green">Tag可以多个，用“,”隔开</font>
				</td>
			</tr>
			<tr>
				<td colspan="2"><s:textfield label="Tag" name="fav.tags"
						size="40" />
				</td>
			</tr>
			<tr>
				<td colspan="2"><s:textarea label="描述" name="fav.desc" rows="4"
						cols="39"></s:textarea>
				</td>
			</tr>
			<tr>
				<td><button onclick="window.close();">取消</button>
				</td>
				<td><button onclick="this.form.submit();">提交</button>
				</td>
			</tr>
		</table>
	</s:form>
</body>

效果图：