SSH action+struts.xml+jsp
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2022-06-09 17:18:53
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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">© 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>
</s:iterator>
</div>
</div></td>
</tr>
</table>
<div class="copyright">© 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：
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