代码重构，全面使用ajax进行请求

pom.xml

@@ -133,6 +133,21 @@
             <artifactId>jsoup</artifactId>
             <version>1.11.3</version>
         </dependency>
+
+        <!-- Json-->
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+            <version>1.2.55</version>
+        </dependency>
+
+        <!--Gson-->
+        <!--<dependency>
+            <groupId>com.google.code.gson</groupId>
+            <artifactId>gson</artifactId>
+            <version>2.8.5</version>
+        </dependency>-->
+
     </dependencies>
 
 </project>
\ No newline at end of file

src/main/java/beans/Budget.java

@@ -9,19 +9,19 @@ import java.util.Map;
  * 经费报表对象，内含各种经费的集合
  */
 public class Budget implements Serializable {
-    private Map<Equipment,Integer> equipments;
-    private Map<Material,Integer> materials;
-    private Map<TestAndProcess,Integer> testAndProcesses;
-    private Map<Power,Integer> powers;
-    private Map<Travel,Pair> travels;
-    private Map<Conference,Integer> conferences;
-    private Map<InternationalCommunication,Integer> internationalCommunications;
-    private Map<Property,Integer> properties;
-    private Map<Labour,Integer> labour;
-    private Map<Consultation,Integer> consultations;
-    private Map<Others,Integer> others;
-    private Map<Indirect,Integer> indirects;
-    private Requirement requirement=new Requirement();
+    private Map<Equipment, Integer> equipments;
+    private Map<Material, Integer> materials;
+    private Map<TestAndProcess, Integer> testAndProcesses;
+    private Map<Power, Integer> powers;
+    private Map<Travel, Pair> travels;
+    private Map<Conference, Pair> conferences;
+    private Map<InternationalCommunication, Integer> internationalCommunications;
+    private Map<Property, Integer> properties;
+    private Map<Labour, Integer> labour;
+    private Map<Consultation, Integer> consultations;
+    private Map<Others, Integer> others;
+    private Map<Indirect, Integer> indirects;
+    private Requirement requirement = new Requirement();
 
     public Requirement getRequirement() {
         return requirement;
@@ -79,11 +79,11 @@ public class Budget implements Serializable {
         this.travels = travels;
     }
 
-    public Map<Conference, Integer> getConferences() {
+    public Map<Conference, Pair> getConferences() {
         return conferences;
     }
 
-    public void setConferences(Map<Conference, Integer> conferences) {
+    public void setConferences(Map<Conference, Pair> conferences) {
         this.conferences = conferences;
     }
 
@@ -145,7 +145,7 @@ public class Budget implements Serializable {
      *
      * @return
      */
-    public Map<Indirect,Integer> computeIndirect() {
+    public Map<Indirect, Integer> computeIndirect() {
         double direct = 0.0;
         if (materials != null)
             for (Material material : materials.keySet()) {
@@ -165,23 +165,28 @@ public class Budget implements Serializable {
             }
         if (conferences != null)
             for (Conference conference : conferences.keySet()) {
-                direct += conference.computeUnitPrice()*conferences.get(conference);
+                direct += conference.getPrice() * conferences.get(conference).getPeople() * conferences.get(conference).getDays();
             }
+        if (consultations!=null) {
+            for (Consultation consultation : consultations.keySet()) {
+                direct+=consultation.getPrice()*consultations.get(consultation);
+            }
+        }
         if (internationalCommunications != null)
             for (InternationalCommunication internationalCommunication : internationalCommunications.keySet()) {
-                direct += internationalCommunication.computeUnitPrice()*internationalCommunications.get(internationalCommunication);
+                direct += internationalCommunication.computeUnitPrice() * internationalCommunications.get(internationalCommunication);
             }
         if (properties != null)
             for (Property property : properties.keySet()) {
-                direct += property.computeUnitPrice()*properties.get(property);
+                direct += property.computeUnitPrice() * properties.get(property);
             }
         if (labour != null)
             for (Labour labour1 : labour.keySet()) {
-                direct += labour1.computeUnitPrice()*labour.get(labour1);
+                direct += labour1.computeUnitPrice() * labour.get(labour1);
             }
         if (others != null)
             for (Others other : others.keySet()) {
-                direct += other.computeUnitPrice()*others.get(other);
+                direct += other.computeUnitPrice() * others.get(other);
             }
 
         double indirect = 0.0;
@@ -195,8 +200,8 @@ public class Budget implements Serializable {
         Indirect result = new Indirect();
         result.setPrice(indirect);
         result.setName("间接费用");
-        Map<Indirect,Integer> map=new HashMap<>();
-        map.put(result,1);
+        Map<Indirect, Integer> map = new HashMap<>();
+        map.put(result, 1);
         return map;
     }
 

src/main/java/beans/Conference.java

@@ -35,4 +35,11 @@ public class Conference extends Item {
                 ", people=" + people +
                 "} " + super.toString();
     }
+    public double cost(Pair pair,Consultation consultation)
+    {
+        if(pair==null || pair.getDays()<=0 || pair.getPeople()<=0 || (consultation==null&&getExperts()!=0))
+            return 0.0;
+        double expert=(consultation==null)?0.0:consultation.getPrice();
+        return pair.getDays()*(getExperts()*expert+getPrice()*pair.getPeople());
+    }
 }

src/main/java/beans/Item.java

@@ -9,10 +9,11 @@ import java.util.Objects;
  */
 public class Item implements Serializable {
     private Integer id;
-    private String name=null;
+    private String name;
     private double price;
     private String comment;
 
+
     /**
      * 此方法返回每一类预算的价格，不等同于getPrice，由子类选择实现，因为存在差旅费等多个价格加算的预算
      * 一般就是getPrice

src/main/java/beans/Pair.java

@@ -28,4 +28,12 @@ public class Pair implements Serializable {
     public void setDays(int days) {
         this.days = days;
     }
+
+    @Override
+    public String toString() {
+        return "Pair{" +
+                "people=" + people +
+                ", days=" + days +
+                '}';
+    }
 }

src/main/java/handlers/BudgetHandler.java

@@ -74,7 +74,8 @@ public class BudgetHandler {
                     } else if (item.contains("conference")) {
                         budget.setConferences(budgetService.doConference(number));
                         budget.getRequirement().setConference(number);
-                        budget.setConsultations(budgetService.doConsultation(budget.getConferences()));
+                        int experts=expertSum(budget.getConferences());
+                        budget.setConsultations(budgetService.doConsultation(experts));
                     } else if (item.contains("international")) {
                         budget.setInternationalCommunications(budgetService.doInternationalCommunication(number));
                         budget.getRequirement().setInternational(number);
@@ -117,6 +118,14 @@ public class BudgetHandler {
         }
     }
 
+    private int expertSum(Map<Conference, Pair> conferences) {
+        int experts=0;
+        for (Conference conference : conferences.keySet()) {
+            experts+=conference.getExperts()*conferences.get(conference).getDays();
+        }
+        return experts;
+    }
+
     /**
      * 下载最新报表
      *
@@ -489,45 +498,58 @@ public class BudgetHandler {
 
     @Autowired
     private IConferenceDao conferenceDao;
+
     /**
-     * 修改预算中的劳务费、规则中的劳务费
      *
      * @param mode
-     * @param id
-     * @param name
-     * @param price
+     * @param conference
+     * @param pair
      * @param nums
      * @param curd
      * @param request
      * @param response
      */
     @RequestMapping("/Modify/Conference")
-    public void modifyConference(Integer mode, Integer id, String name, Double price,Integer experts,Integer people, Integer nums, Integer curd, HttpServletRequest request, HttpServletResponse response) {
+    public void modifyConference(Integer mode, Conference conference,Pair pair, Integer nums, Integer curd, HttpServletRequest request, HttpServletResponse response) {
         System.out.println("/Modify/Conference");
 
         if (mode.equals(0))//修改预算
         {
-            if (nums < 0) return;
+            if (pair==null || pair.getDays()<0 || pair.getPeople()<0) return;
             String sessionID = getSessionID(request.getCookies());
             Budget budget = retrieveBudget(sessionID);
 
             assert budget != null;
 
-            Map<Conference, Integer> items = null;
-            items = budget.getConferences();
-            Conference mod=conferenceDao.selectById(id);
+            Map<Conference, Pair> items = budget.getConferences();
+            Conference mod=conferenceDao.selectById(conference.getId());
             if(mod!=null)
-                items.put(mod,nums);
-            budget.setConsultations(budgetService.doConsultation(budget.getConferences()));
+                items.put(mod,pair);
+            int experts=0;
+            for (Conference item : items.keySet()) {
+                experts+=item.getExperts()*items.get(item).getDays();
+            }
+            budget.setConsultations(budgetService.doConsultation(experts));
+            try {
+                double sum=0.0;
+                Map<Conference, Pair> conferencesMap = budget.getConferences();
+                Map<Consultation, Integer> consultationsMap = budget.getConsultations();
+                Consultation consultation=null;
+                for (Consultation item : consultationsMap.keySet()) {
+                    consultation=item;
+                }
+                for (Conference item : conferencesMap.keySet()) {
+                    sum+=(consultation.getPrice()*item.getExperts()
+                            +item.getPrice()*conferencesMap.get(item).getPeople())*conferencesMap.get(item).getDays();
+                }
+                response.getWriter().print(sum);
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
             serializeBudget(budget, getFilePath(sessionID));
         } else//修改规则
         {
-            Conference item = new Conference();
-            item.setId(id);
-            item.setName(name);
-            item.setPrice(price);
-            item.setExperts(experts);
-            item.setPeople(people);
+            Conference item =conference;
             if (curd.equals(0))//增
             {
                 conferenceDao.insertConference(item);
@@ -668,7 +690,7 @@ public class BudgetHandler {
      * @param cookies
      * @return
      */
-    private String getSessionID(Cookie[] cookies) {
+    public static String getSessionID(Cookie[] cookies) {
         String sessionID = null;
         for (Cookie cookie : cookies) {
             if (cookie.getName().equals("sessionID")) {
@@ -687,7 +709,7 @@ public class BudgetHandler {
      * @param sessionID
      * @return
      */
-    private Budget retrieveBudget(String sessionID) {
+    public static Budget retrieveBudget(String sessionID) {
         String filepath = getFilePath(sessionID);
         ObjectInputStream inputStream = null;
         try {
@@ -712,7 +734,7 @@ public class BudgetHandler {
      * @param sessionID
      * @return
      */
-    private String getFilePath(String sessionID) {
+    public static String getFilePath(String sessionID) {
         String filePath = BudgetHandler.class.getClassLoader().getResource("..").getPath() +
                 File.separator + "budgets" +
                 File.separator + sessionID;
@@ -721,7 +743,7 @@ public class BudgetHandler {
     }
 
 
-    private void serializeBudget(Budget budget, String filePath) {
+    public static void serializeBudget(Budget budget, String filePath) {
         File budgetFile = new File(filePath);
         ObjectOutputStream outputStream = null;
         try {
@@ -746,7 +768,7 @@ public class BudgetHandler {
      * @param budget
      * @param printWriter
      */
-    private void budgetToOutputStream(Budget budget, Writer printWriter) {
+    private static void budgetToOutputStream(Budget budget, Writer printWriter) {
         BufferedWriter writer = new BufferedWriter(printWriter);
         try {
             writer.write("设备费,名称,单价,数量,小计");
@@ -818,14 +840,14 @@ public class BudgetHandler {
 
             writer.write("会议费,会议内容,费用标准,参会人数,会议次数,小计");
             writer.newLine();
-            items = (Map) budget.getConferences();
-            for (Item item : items.keySet()) {
+            Map<Conference, Pair> conferences = budget.getConferences();
+            for (Item item : conferences.keySet()) {
                 if (item instanceof Conference) {
                     writer.write(comma + item.getName()
                             + comma + item.getPrice()
-                            +comma+((Conference) item).getPeople()
-                            + comma + items.get(item)
-                            + comma + item.computeUnitPrice() * items.get(item));
+                            +comma+conferences.get(item).getPeople()
+                            + comma + conferences.get(item).getDays()
+                            + comma + item.getPrice()*conferences.get(item).getPeople()*conferences.get(item).getDays());
                     writer.newLine();
                 }
             }
@@ -873,7 +895,7 @@ public class BudgetHandler {
             }
             writer.newLine();
 
-            if (budget.getConferences() != null && budget.getConferences().size() > 0) {
+            if (budget.getConferences() != null && budget.getConferences().size() > 0 && budget.getConsultations()!=null) {
                 writer.write("咨询费,工作内容,人员类型,费用标准,每次人数,次数,小计");
                 writer.newLine();
                 Map<Consultation, Integer> consultations = budget.getConsultations();
@@ -881,15 +903,15 @@ public class BudgetHandler {
                 for (Consultation item : consultations.keySet()) {
                     consultation = item;
                 }
-                items = (Map) budget.getConferences();
-                for (Item item : items.keySet()) {
+                conferences= budget.getConferences();
+                for (Item item : conferences.keySet()) {
                     if (item instanceof Conference) {
                         writer.write(comma + item.getName()
                                 + comma + consultation.getName()
                                 + comma + consultation.getPrice()
                                 + comma + ((Conference) item).getExperts()
-                                + comma + items.get(item)
-                                + comma + ((Conference) item).getExperts() * consultation.getPrice() * items.get(item));
+                                + comma + conferences.get(item).getDays()
+                                + comma + ((Conference) item).getExperts() * consultation.getPrice() * conferences.get(item).getDays());
                         writer.newLine();
                     }
                 }
@@ -938,7 +960,7 @@ public class BudgetHandler {
      * @param budget
      * @param outputStream
      */
-    private void budgetToOutputStream(Budget budget, OutputStream outputStream) {
+    public static void budgetToOutputStream(Budget budget, OutputStream outputStream) {
         System.out.println("GBK");
         try {
             budgetToOutputStream(budget, new PrintWriter(new OutputStreamWriter(outputStream, "GBK")));

src/main/java/handlers/DetailHandler.java

+package handlers;
+
+import beans.Budget;
+import beans.Indirect;
+
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson.serializer.SerializerFeature;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import service.IDetailService;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.Collections;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+
+@Controller
+@RequestMapping("/Budget/Detail")
+public class DetailHandler {
+    @RequestMapping("Indirect")
+    public void showIndirect(HttpServletRequest request, HttpServletResponse response)
+    {
+        try {
+            response.setCharacterEncoding("utf-8");
+            response.setContentType("text/html;charset=utf-8");
+            PrintWriter writer = response.getWriter();
+            JSONObject object=new JSONObject();
+            String sessionID = BudgetHandler.getSessionID(request.getCookies());
+            Budget budget = BudgetHandler.retrieveBudget(sessionID);
+            Map<Indirect, Integer> indirects = budget.getIndirects();
+            List<JSONObject> list=new LinkedList<>();
+            for (Indirect indirect : indirects.keySet()) {
+                JSONObject obj=new JSONObject();
+                obj.put("id",indirect.getId());
+                obj.put("name",indirect.getName());
+                obj.put("price",indirect.getPrice());
+                obj.put("nums",indirects.get(indirect));
+                list.add(obj);
+            }
+            object.put("indirects",list);
+            writer.write(object.toJSONString());
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    @Autowired
+    private IDetailService detailService;
+    @RequestMapping("/Stats")
+    public void getStats(HttpServletRequest request,HttpServletResponse response)
+    {
+        try {
+            response.setCharacterEncoding("utf-8");
+            response.setContentType("text/html;charset=utf-8");
+            PrintWriter writer = response.getWriter();
+            JSONObject object=new JSONObject();
+            String sessionID = BudgetHandler.getSessionID(request.getCookies());
+            Budget budget = BudgetHandler.retrieveBudget(sessionID);
+
+            double req_sofar=0.0,sum_sofar=0.0,req,sum;
+            JSONObject sub=new JSONObject();
+            req=budget.getRequirement().getEquip();
+            sum=detailService.sumEquipment(budget.getEquipments());
+            sub.put("req",req);
+            sub.put("sum",sum);
+            sub.put("diff",req-sum);
+            object.put("equipment",sub);
+
+
+            object.put("req",req_sofar);
+            object.put("sum",sum_sofar);
+            object.put("diff",req_sofar-sum_sofar);
+
+            writer.write(object.toJSONString());
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+}

src/main/java/service/IBudgetService.java

@@ -17,7 +17,7 @@ public interface IBudgetService {
 
     Map<Travel, Pair> doTravel(Double number);
 
-    Map<Conference,Integer> doConference(Double number);
+    Map<Conference, Pair> doConference(Double number);
 
     Map<InternationalCommunication,Integer> doInternationalCommunication(Double number);
 
@@ -30,6 +30,7 @@ public interface IBudgetService {
 
 
     Map<Consultation,Integer> doConsultation(Map<Conference,Integer> conferences);
+    Map<Consultation,Integer> doConsultation(int n);
 
 
     Map<Others,Integer> doOthers(Double number);

src/main/java/service/ICheckService.java

+package service;
+
+import beans.Equipment;
+import beans.Indirect;
+import beans.Material;
+import beans.Travel;
+
+public interface ICheckService {
+    boolean checkEquipment(Equipment equipment);
+    boolean checkMaterial(Material material);
+    boolean checkTravel(Travel travel);
+    boolean checkIndirect(Indirect indirect);
+}

src/main/java/service/IDetailService.java

+package service;
+
+import beans.Equipment;
+
+import java.util.Map;
+
+public interface IDetailService {
+
+    double sumEquipment(Map<Equipment, Integer> equipments);
+}

src/main/java/service/impl/BudgetService.java

@@ -194,28 +194,36 @@ public class BudgetService implements IBudgetService {
         if(travels!=null && travels.size()!=0)
         {
             double sofar=0.0;
-            Pair pair=new Pair(1,1);
             for (Travel travel : travels) {
                 if(sofar<number)
                 {
+                    Pair pair=new Pair(1,1);
                     result.put(travel,pair);
                     sofar+=travel.cost(pair);
                 }
             }
-            while (true)
+            while (sofar<number)
             {
-                sofar=0.0;
                 for (Travel travel : result.keySet()) {
-                    pair=result.get(travel);
+                    Pair pair=result.get(travel);
+                    double oldCost=travel.cost(pair);
                     pair.setDays(pair.getDays()+1);
-                    sofar+=(travel.cost(pair));
-                    if(sofar>=number) return result;
+                    double newCost=travel.cost(pair);
+                    sofar+=(newCost-oldCost);
+                    System.out.println("oldCost:"+oldCost);
+                    System.out.println("newCost:"+newCost);
+                    System.out.println("sofar:"+sofar);
+                    if(sofar>=number) {
+                        System.out.println(result);
+                        return result;
+                    }
                 }
             }
         }
         return result;
     }
 
+    /////////////////////////////////////////////////////////待解决
     /**
      * 合成会议费
      *
@@ -223,9 +231,39 @@ public class BudgetService implements IBudgetService {
      * @return
      */
     @Override
-    public Map<Conference, Integer> doConference(Double number) {
+    public Map<Conference, Pair> doConference(Double number) {
+        Map<Conference,Pair> map=new HashMap<>();
         List<Conference> conferences = conferenceDao.selectAll();
-        return generateMap((List) conferences, number);
+        List<Consultation> consultations = consultationDao.selectAll();
+        Consultation consultation=null;
+        if(consultations!=null && consultations.size()>0)
+        {
+            for (Consultation item : consultations) {
+                consultation=item;
+                break;
+            }
+        }
+        double sum=0.0;
+        for (Conference conference : conferences) {
+            if(sum<number)
+            {
+                Pair value = new Pair(1, 1);
+                map.put(conference,value);
+                sum+=conference.cost(value,consultation);
+            }
+        }
+        while (sum<number)
+        {
+            for (Conference conference : map.keySet()) {
+                Pair pair = map.get(conference);
+                double oldCost=conference.cost(pair,consultation);
+                pair.setPeople(pair.getPeople()+1);
+                double newCost=conference.cost(pair,consultation);
+                sum+=(newCost-oldCost);
+                if(sum>=number) return map;
+            }
+        }
+        return map;
     }
 
     /**
@@ -301,6 +339,18 @@ public class BudgetService implements IBudgetService {
         return result;
     }
 
+    @Override
+    public Map<Consultation, Integer> doConsultation(int n) {
+        List<Consultation> consultations = consultationDao.selectAll();
+        Map<Consultation,Integer> map=new HashMap<>();
+        if(consultations!=null && consultations.size()>0)
+        {
+            Consultation consultation = consultations.get(0);
+            map.put(consultation,n);
+        }
+        return map;
+    }
+
     /**
      * 合成其他费用（补差价）
      *

src/main/java/service/impl/DetailService.java

+package service.impl;
+
+import beans.Equipment;
+import org.springframework.stereotype.Service;
+import service.IDetailService;
+
+import java.util.Map;
+
+@Service
+public class DetailService implements IDetailService {
+    @Override
+    public double sumEquipment(Map<Equipment, Integer> equipments) {
+        return 0;
+    }
+}

src/main/webapp/budgetDetail.jsp

@@ -61,11 +61,11 @@
         </div>
     </div>
 </nav>
-
+<%--
 <div>
     <button class="btn btn-success">同步预算</button>
     <p class="help-block center-block">当且仅当在生成预算之后对规则进行了更改时需要此操作</p>
-</div>
+</div>--%>
 
 <ul id="myTab" class="nav nav-tabs">
     <li class="active">
@@ -73,17 +73,17 @@
             设备费
         </a>
     </li>
-    <li><a href="#material" data-toggle="tab">材料费</a></li>
+    <li><a href="#material" data-toggle="tab" onclick=showMaterial()>材料费</a></li>
     <li><a href="#test" data-toggle="tab">测试化验加工费</a></li>
     <li><a href="#power" data-toggle="tab">燃料动力费</a></li>
     <li><a href="#travel" data-toggle="tab">差旅费</a></li>
-    <li><a href="#conference" data-toggle="tab">会议费</a></li>
+    <li><a href="#conference" data-toggle="tab">会议费(包含咨询费)</a></li>
     <li><a href="#international" data-toggle="tab">国际交流合作费</a></li>
     <li><a href="#property" data-toggle="tab">出版/文献/信息传播/知识产权事务费</a></li>
     <li><a href="#labour" data-toggle="tab">劳务费</a></li>
     <li><a href="#consultation" data-toggle="tab">咨询费</a></li>
     <li><a href="#others" data-toggle="tab">其他费用</a></li>
-    <li><a href="#indirect" data-toggle="tab">间接费用</a></li>
+    <li><a href="#indirect" data-toggle="tab" onclick=showIndirect()>间接费用</a></li>
 
 </ul>
 
@@ -94,6 +94,20 @@
 <%
     }
 %>
+<div>
+    <div class="text-center">
+        <label>总预算</label>
+        期望：<label id="total-req"></label>
+        实际：<label id="total-sum"></label>
+        还差：<label id="total-diff"></label>
+    </div>
+    <div class="text-center">
+        <label>本类预算</label>
+        期望：<label id="this-req"></label>
+        实际：<label id="this-sum"></label>
+        还差：<label id="this-diff"></label>
+    </div>
+</div>
 
 <div id="myTabContent" class="tab-content">
     <div class="tab-pane fade in active" id="equipment">
@@ -170,7 +184,7 @@
             <label id="material-sum"><%=sum%>
             </label>
             还差：
-            <label id="material-diff"><%=req-sum%>
+            <label id="material-diff"><%=req - sum%>
             </label>
         </div>
         <table class="table table-hover">
@@ -312,6 +326,30 @@
     </div>
 
     <div class="tab-pane fade" id="conference">
+        <%
+            sum=0.0;
+            req=budget.getRequirement().getConference();
+            Map<Conference, Pair> conferencesMap = budget.getConferences();
+            Map<Consultation, Integer> consultationsMap = budget.getConsultations();
+            Consultation consultation=null;
+            for (Consultation item : consultationsMap.keySet()) {
+                consultation=item;
+            }
+            for (Conference conference : conferencesMap.keySet()) {
+                sum+=conferencesMap.get(conference).getDays()*((consultation.getPrice()*conference.getExperts())
+                        +conference.getPrice()*conferencesMap.get(conference).getPeople());
+            }
+        %>
+        <div class="center-block">
+            需求：<label id="conf-req"><%=req%>
+        </label>
+            实际：
+            <label id="conf-sum"><%=sum%>
+            </label>
+            还差：
+            <label id="conf-diff"><%=req - sum%>
+            </label>
+        </div>
         <table class="table table-hover">
             <thead>
             <tr>
@@ -319,14 +357,12 @@
                 <th>名称</th>
                 <th>单价</th>
                 <th>需要专家</th>
-                <th>参会人数</th>
-                <th>会议次数</th>
+                <th>参会人数*会议次数</th>
             </tr>
             </thead>
 
             <tbody>
             <%
-                map = (Map) budget.getConferences();
                 IConferenceDao conferenceDao =
                         applicationContext.getBean(IConferenceDao.class);
                 List<Conference> conferences = conferenceDao.selectAll();
@@ -336,13 +372,14 @@
                     out.write("<td>" + item.getName() + "</td>");
                     out.write("<td>" + item.getPrice() + "</td>");
                     out.write("<td>" + item.getExperts() + "</td>");
-                    out.write("<td>" + item.getPeople() + "</td>");
-                    int num = 0;
-                    if (map.get(item) != null) {
-                        num = map.get(item);
+                    int people = 0, days = 0;
+                    if (conferencesMap.get(item) != null) {
+                        people = conferencesMap.get(item).getPeople();
+                        days = conferencesMap.get(item).getDays();
                     }
                     out.write("<td>" +
-                            "<input type='number' value='" + num + "' />" +
+                            "<input type='number' value='" + people + "' />" +
+                            "<input type='number' value='" + days + "' />" +
                             "<button type='btn btn-default' class='updateItem' onclick=conference(this)>确认</button>" +
                             "</td>");
                 }
@@ -503,8 +540,30 @@
     </div>
 
     <div class="tab-pane fade" id="indirect">
-        <p>Enterprise Java Beans（EJB）是一个创建高度可扩展性和强大企业级应用程序的开发架构，部署在兼容应用程序服务器（比如 JBOSS、Web Logic 等）的 J2EE 上。
-        </p>
+        <table class="table table-hover">
+            <thead>
+            <tr>
+                <th hidden>ID</th>
+                <th>名称</th>
+                <th>费用</th>
+                <th>数量</th>
+            </tr>
+            </thead>
+
+            <tbody id="indirect-body">
+            </tbody>
+            <tr>
+                <td>
+                    <input type="text">
+                </td>
+                <td><input type="number">
+                </td>
+                <td>
+                    <input type="number">
+                    <button class="btn" onclick=updateIndirect(this)>添加</button>
+                </td>
+            </tr>
+        </table>
     </div>
 </div>
 
@@ -619,17 +678,24 @@
 
     function conference(btn) {
         var id = btn.parentElement.parentElement.firstElementChild.innerHTML;
-        var num = btn.parentElement.firstElementChild.value;
+        var people = btn.parentElement.childNodes.item(0).value;
+        var days = btn.parentElement.childNodes.item(1).value;
         $.ajax({
             url: "${pageContext.request.contextPath}/Budget/Modify/Conference",
             type: "post",
             data: {
                 mode: 0,
                 id: id,
-                nums: num
+                people: people,
+                days: days
             },
-            success: function () {
-                alert("success");
+            success: function (data) {
+                req = Number(document.getElementById("conf-req").innerHTML)
+                data = Number(data)
+
+                document.getElementById("conf-sum").innerHTML = data
+                document.getElementById("conf-diff").innerHTML = req - data
+                //alert("success");
                 //location.reload();
             }
         })
@@ -660,16 +726,107 @@
         })
     }
 
-    /* function init() {
-         var updateEquips=document.getElementsByClassName("updateEquipment");
-         alert(updateEquips.length);
-         var i;
-         for(i=0;i<updateEquips.length;i++)
-         {
-             var btn=updateEquips[i];
-             var num=btn.parentElement.parentElement.firstElementChild.innerHTML
-             btn.addEventListener("click",function () { alert(num) })
-         }
-     }*/
+
+    /**
+     * 更新差值
+     * @param type 当前预算种类
+     */
+    function updateBudgetPage(type) {
+        $.ajax({
+            url: "${pageContext.request.contextPath}/Budget/Detail/Stats",
+            type: "post",
+            dataType:"json",
+            success: function (data) {
+                document.getElementById("total-req").innerHTML=data.req;
+                document.getElementById("total-sum").innerHTML=data.sum;
+                document.getElementById("total-diff").innerHTML=data.diff;
+                if(data.diff<0)
+                    document.getElementById("total-diff").style.color="red";
+                else
+                    document.getElementById("total-diff").style.color="green";
+
+                document.getElementById("this-req").innerHTML=data[type].req;
+                document.getElementById("this-sum").innerHTML=data[type].sum;
+                document.getElementById("this-diff").innerHTML=data[type].diff;
+                if(data[type].diff<0)
+                    document.getElementById("this-diff").style.color="red";
+                else
+                    document.getElementById("this-diff").style.color="green";
+                alert("updateBudgetPage");
+                //location.reload();
+            }
+        })
+    }
+
+    function showIndirect() {
+        $.ajax({
+            url: "${pageContext.request.contextPath}/Budget/Detail/Indirect",
+            type: "post",
+            dataType:"json",
+            success: function (data) {
+                var table=document.getElementById("indirect-body");
+                table.innerText="";
+                //alert(data.length)
+                list=data.indirects;
+                for(var i=0;i<list.length;i++)
+                {
+                    appendIndirect(list[i].id,list[i].name,list[i].price,list[i].nums)
+                }
+                updateBudgetPage("indirect");
+            },
+            error:function (data) {
+                alert(data);
+            }
+        })
+    }
+
+    function appendIndirect(id,name,price,nums)
+    {
+        var table=document.getElementById("indirect-body");
+        var tr=document.createElement("tr");
+       // var td=document.createElement("td");
+        //td.innerHTML=(id==null)?0:id;
+        //tr.appendChild(td);
+        td=document.createElement("td");
+        input=document.createElement("input");
+        input.type="text";
+        input.value=name;
+        td.appendChild(input);
+        tr.appendChild(td);
+        td=document.createElement("td");
+        input=document.createElement("input");
+        input.type="number";
+        input.value=price;
+        td.appendChild(input);
+        tr.appendChild(td);
+        td=document.createElement("td");
+        input=document.createElement("input");
+        input.type="number";
+        input.value=nums;
+        td.appendChild(input);
+        var button=document.createElement("button");
+        button.innerHTML="确认";
+        button.classList.add("btn");
+        button.onclick=function (ev) {  updateIndirect(button)};
+        td.appendChild(button);
+        tr.appendChild(td);
+        table.appendChild(tr);
+    }
+
+    function updateIndirect(btn) {
+        //alert(btn.innerHTML);
+        $.ajax({
+            url: "${pageContext.request.contextPath}/Budget/Modify/Indirect",
+            type: "post",
+            dataType:"json",
+            success: function (data) {
+                showIndirect();
+                updateBudgetPage();
+            },
+            error:function (data) {
+                alert("error");
+            }
+        })
+    }
 
 </script>

src/main/webapp/index.jsp

@@ -59,7 +59,7 @@
         test = 15,
         power = 0,
         travel = 12,
-        conference = 3,
+        conference = 5,
         international = 6,
         property = 8,
         labour = 66,

src/main/webapp/test.jsp

@@ -51,7 +51,8 @@
     </div>
 </nav>
 
-
+<button class="btn btn-success" onclick=jsp()>test</button>
+<label id="xxx">123445</label>
 
 <a href="Crawler/Workstation">爬取工作站数据</a><br>
 <a href="Budget/Download">下载</a><br>
@@ -61,5 +62,14 @@ ${pageContext.request.contextPath}<br>
         <font size="<%=i%>"> hhhh</font>
  <%   }
 %>
+
+<script type="text/javascript">
+    var colors=["red","green","blue","orange"];
+   var i=0;
+    function jsp() {
+        document.getElementById("xxx").style.color=colors[i%colors.length];
+        i++;
+    }
+</script>
 </body>
 </html>