diff --git a/project2/src/main/java/cyou/chenx221/controller/CourseController.java b/project2/src/main/java/cyou/chenx221/controller/CourseController.java
index ee2c862..bc37fac 100644
--- a/project2/src/main/java/cyou/chenx221/controller/CourseController.java
+++ b/project2/src/main/java/cyou/chenx221/controller/CourseController.java
@@ -52,7 +52,7 @@ public class CourseController {
}
@PostMapping(value = "/delinfo", produces = "application/x-www-form-urlencoded;charset=UTF-8")
- public String UpdateModInfo(@RequestParam(value = "id") int id,
+ public String DeleteCourseInfo(@RequestParam(value = "id") int id,
Model model) {
Course temp = courseService.getCourseById(id);
if (id <= 0 || temp == null) {
diff --git a/project2/src/main/java/cyou/chenx221/controller/ScoreController.java b/project2/src/main/java/cyou/chenx221/controller/ScoreController.java
index c1588da..cc60157 100644
--- a/project2/src/main/java/cyou/chenx221/controller/ScoreController.java
+++ b/project2/src/main/java/cyou/chenx221/controller/ScoreController.java
@@ -53,15 +53,15 @@ public class ScoreController {
}
@PostMapping(value = "/query", produces = "application/x-www-form-urlencoded;charset=UTF-8")//学生信息查询（带条件）
- public String getQueryCourses(@RequestParam(value = "name", defaultValue = "null", required = false) String name,//学生姓名
- @RequestParam(value = "coursename", defaultValue = "null", required = false) String course_name,//课程名
- @RequestParam(value = "scoreid", defaultValue = "-1", required = false) int score_id,//成绩ID
- @RequestParam(value = "studentid", defaultValue = "-1", required = false) int student_id,//学号
- @RequestParam(value = "courseid", defaultValue = "-1", required = false) int course_id,//课程ID
- @RequestParam(value = "min", defaultValue = "-1", required = false) int min,//最低分
- @RequestParam(value = "max", defaultValue = "-1", required = false) int max,//最高分
- @RequestParam(value = "range_enabler", defaultValue = "false", required = false) boolean range_enabler,//是否启用分数范围
- Model model) throws IOException {
+ public String getQueryScores(@RequestParam(value = "name", defaultValue = "null", required = false) String name,//学生姓名
+ @RequestParam(value = "coursename", defaultValue = "null", required = false) String course_name,//课程名
+ @RequestParam(value = "scoreid", defaultValue = "-1", required = false) int score_id,//成绩ID
+ @RequestParam(value = "studentid", defaultValue = "-1", required = false) int student_id,//学号
+ @RequestParam(value = "courseid", defaultValue = "-1", required = false) int course_id,//课程ID
+ @RequestParam(value = "min", defaultValue = "-1", required = false) int min,//最低分
+ @RequestParam(value = "max", defaultValue = "-1", required = false) int max,//最高分
+ @RequestParam(value = "range_enabler", defaultValue = "false", required = false) boolean range_enabler,//是否启用分数范围
+ Model model) throws IOException {
//username helper start
String username = new UsernameHelper().getCurrentUsername();
@@ -93,4 +93,64 @@ public class ScoreController {
model.addAttribute("scores", scores);
return "scoreQueryResult";
}
+
+ @PostMapping(value = "/modinfo", produces = "application/x-www-form-urlencoded;charset=UTF-8")
+ public String UpdateScoreInfo(@RequestParam(value = "score", defaultValue = "-1", required = false) int score,
+ @RequestParam(value = "id", defaultValue = "-1", required = false) int id,//成绩ID
+ Model model) {
+ if (id <= 0) {
+ model.addAttribute("errorMessage", "修改失败，ID非法");
+ } else if (score > 100 || score < 0) {
+ model.addAttribute("errorMessage", "修改失败，分数非法");
+ } else {
+ Score score1 = new Score(id, score);
+ int status_code = scoreService.updateScore(score1);
+ if (status_code == 1) {
+ model.addAttribute("successMessage", "修改成功");
+ } else {
+ model.addAttribute("errorMessage", "修改失败，可能是成绩不存在");
+ }
+ }
+ return "redirect:/score/infomodv2";
+ }
+
+ @PostMapping(value = "/delinfo", produces = "application/x-www-form-urlencoded;charset=UTF-8")
+ public String DeleteScoreInfo(@RequestParam(value = "id") int id, //成绩ID
+ Model model) {
+ Score temp = scoreService.getScoreById(id);
+ if (id <= 0 || temp == null) {
+ model.addAttribute("errorMessage", "成绩信息删除失败,可能是ID非法或者成绩已删除");
+ } else {
+ int status_code = scoreService.deleteScore(id);
+ if (status_code == 1) {
+ model.addAttribute("successMessage", "学生信息删除成功");
+ } else {
+ model.addAttribute("errorMessage", "学生信息删除异常");
+ }
+ }
+ return "redirect:/score/infomodv2";
+ }
+
+ @PostMapping(value = "/addinfo", produces = "application/x-www-form-urlencoded;charset=UTF-8")
+ public String InsertCourseInfo(@RequestParam(value = "studentid", defaultValue = "-1", required = false) int studentid,
+ @RequestParam(value = "courseid", defaultValue = "-1", required = false) int courseid,
+ @RequestParam(value = "score", defaultValue = "-1", required = false) int score,
+ Model model) {
+ if(studentid<=0){
+ model.addAttribute("errorMessage", "添加失败，学号非法");
+ } else if (courseid<=0) {
+ model.addAttribute("errorMessage", "添加失败，课程ID非法");
+ } else if(score>100||score<0){
+ model.addAttribute("errorMessage", "添加失败，分数非法");
+ } else {
+ Score score1 = new Score(new Student(studentid), new Course(courseid), score);
+ int status_code = scoreService.insertScore(score1);
+ if (status_code == 1) {
+ model.addAttribute("successMessage", "学生信息添加成功");
+ } else {
+ model.addAttribute("errorMessage", "学生信息添加失败");
+ }
+ }
+ return "redirect:/score/infomodv2";
+ }
}
diff --git a/project2/src/main/java/cyou/chenx221/mapper/ScoreDao.java b/project2/src/main/java/cyou/chenx221/mapper/ScoreDao.java
index 563e492..53a9202 100644
--- a/project2/src/main/java/cyou/chenx221/mapper/ScoreDao.java
+++ b/project2/src/main/java/cyou/chenx221/mapper/ScoreDao.java
@@ -10,4 +10,12 @@ public interface ScoreDao {
List
getAllScore();
List getQueryScores(Score score);
+
+ int updateScore(Score score);
+
+ Score getScoreById(int id);
+
+ int deleteScore(int id);
+
+ int insertScore(Score score);
}
diff --git a/project2/src/main/java/cyou/chenx221/mapper/impl/ScoreDaoImpl.java b/project2/src/main/java/cyou/chenx221/mapper/impl/ScoreDaoImpl.java
index ac44ab7..c3d9c5a 100644
--- a/project2/src/main/java/cyou/chenx221/mapper/impl/ScoreDaoImpl.java
+++ b/project2/src/main/java/cyou/chenx221/mapper/impl/ScoreDaoImpl.java
@@ -26,4 +26,24 @@ public class ScoreDaoImpl implements ScoreDao {
public List getQueryScores(Score score) {
return sqlSession.selectList("getQueryScores", score);
}
+
+ @Override
+ public int updateScore(Score score) {
+ return sqlSession.update("updateScore", score);
+ }
+
+ @Override
+ public Score getScoreById(int id) {
+ return sqlSession.selectOne("getScoreById",id);
+ }
+
+ @Override
+ public int deleteScore(int id) {
+ return sqlSession.update("deleteScore", id);
+ }
+
+ @Override
+ public int insertScore(Score score) {
+ return sqlSession.insert("insertScore", score);
+ }
}
diff --git a/project2/src/main/java/cyou/chenx221/pojo/Score.java b/project2/src/main/java/cyou/chenx221/pojo/Score.java
index 837b881..f7ae8e3 100644
--- a/project2/src/main/java/cyou/chenx221/pojo/Score.java
+++ b/project2/src/main/java/cyou/chenx221/pojo/Score.java
@@ -31,6 +31,12 @@ public class Score {
this.max = max;
}
+ public Score(Student student, Course course, Integer score) {
+ this.student = student;
+ this.course = course;
+ this.score = score;
+ }
+
public Integer getMin() {
return min;
}
diff --git a/project2/src/main/java/cyou/chenx221/service/ScoreService.java b/project2/src/main/java/cyou/chenx221/service/ScoreService.java
index bf4e9ef..02bcda4 100644
--- a/project2/src/main/java/cyou/chenx221/service/ScoreService.java
+++ b/project2/src/main/java/cyou/chenx221/service/ScoreService.java
@@ -14,6 +14,14 @@ public class ScoreService {
this.scoreDao = scoreDao;
}
+ public int deleteScore(int id) {
+ return scoreDao.deleteScore(id);
+ }
+
+ public Score getScoreById(int id) {
+ return scoreDao.getScoreById(id);
+ }
+
public List getAllScores() {
return scoreDao.getAllScore();
}
@@ -21,4 +29,12 @@ public class ScoreService {
public List getQueryScores(Score score) {
return scoreDao.getQueryScores(score);
}
+
+ public int updateScore(Score score) {
+ return scoreDao.updateScore(score);
+ }
+
+ public int insertScore(Score score) {
+ return scoreDao.insertScore(score);
+ }
}
diff --git a/project2/src/main/resources/mapper/ScoreMapper.xml b/project2/src/main/resources/mapper/ScoreMapper.xml
index 840fe21..a858bc5 100644
--- a/project2/src/main/resources/mapper/ScoreMapper.xml
+++ b/project2/src/main/resources/mapper/ScoreMapper.xml
@@ -55,5 +55,29 @@
-
+
+ UPDATE score
+
+
+ Score = #{score}
+
+
+ WHERE ScoreID = #{scoreID};
+
+
+
+ UPDATE score
+ SET invalid = 1
+ WHERE ScoreID = #{id};
+
+
+ INSERT INTO score (Score, StudentID, CourseID)
+ VALUES (#{score}, #{student.id}, #{course.courseID});
+
\ No newline at end of file
diff --git a/project2/web/WEB-INF/views/scoreopv2.jsp b/project2/web/WEB-INF/views/scoreopv2.jsp
index bd04123..3eb60cd 100644
--- a/project2/web/WEB-INF/views/scoreopv2.jsp
+++ b/project2/web/WEB-INF/views/scoreopv2.jsp
@@ -186,6 +186,7 @@
+ <%-- 查询--%>
@@ -258,8 +259,10 @@
@@ -276,6 +279,7 @@
+ <%-- 修改--%>
@@ -292,9 +296,9 @@
@@ -310,6 +314,7 @@
+ <%-- 删除--%>
+ <%-- 添加--%>