courses additions and deletions working, studdent additions working

instructor additions working

338/homework5/App.java

@@ -9,10 +9,12 @@ Description: Builds a basic school data tracker
 import javafx.application.Application;
 import javafx.scene.Scene;
 import javafx.scene.control.Label;
+import javafx.scene.control.TextField;
 import javafx.scene.control.Button;
 import javafx.scene.layout.StackPane;
 import javafx.stage.Stage;
 import javafx.scene.layout.GridPane;
+import javafx.scene.control.ListView;
 
 public class App extends Application {
 	static public School school_;
@@ -29,6 +31,12 @@ public class App extends Application {
 
 		// add event listeners for the buttons
 		returnButton.setOnAction(e-> stage.setScene(_prevScene));
+		addButton.setOnAction(e->stage.setScene(Input.studentInputScene));
+
+		// add a responsive view to the for the student list
+		ListView<Student> dataView = new ListView<Student>(school_.uiGetStudents());
+		_layout.add(dataView, 1,3,1,1);
+
 		// finally return a new scene with the finished layout
 		Scene ret = new Scene(_layout, 1280, 720);
 		return ret;
@@ -45,7 +53,13 @@ public class App extends Application {
 		_layout.add(setButton, 1,1,1,1);
 		_layout.add(returnButton, 1,2,1,1);
 
+		// add responsive view of instructor list
+		ListView<Instructor> dataView = new ListView<Instructor>(school_.uiGetInstructors());
+		_layout.add(dataView, 1,3,1,1);
+
 		returnButton.setOnAction(e -> stage.setScene(_prevScene));
+		addButton.setOnAction(e -> stage.setScene(Input.instructorInputScene));
+
 		Scene ret = new Scene(_layout, 1280, 720);
 		return ret;
 	}
@@ -54,13 +68,22 @@ public class App extends Application {
 
 		Button addButton = new Button("Add course");
 		Button deleteButton = new Button("Delete course");
+		TextField courseField = new TextField();
 		Button returnButton = new Button("Return");
 
 		_layout.add(addButton, 1,0,1,1);
 		_layout.add(deleteButton, 1,1,1,1);
+		_layout.add(courseField, 2,1,1,1);
 		_layout.add(returnButton, 1,2,1,1);
 
+		addButton.setOnAction(e -> stage.setScene(Input.courseInputScene));
+		deleteButton.setOnAction(e -> Input.courseDeletion(courseField.getText()));
 		returnButton.setOnAction(e -> stage.setScene(_prevScene));
+
+		// add response data view for course list
+		ListView<Course> dataView = new ListView<Course>(school_.uiGetCourses());
+		_layout.add(dataView, 1,3,1,1);
+
 		Scene ret = new Scene(_layout, 1280, 720);
 		return ret;
 	}
@@ -86,6 +109,11 @@ public class App extends Application {
 		Scene instMenu = setInstructorScene(stage, main_menu);
 		Scene courMenu = setCourseScene(stage, main_menu);
 
+		// setup form pages
+		Input.initStudentInput(studMenu, stage);
+		Input.initInstructorInput(instMenu, stage);
+		Input.initCourseInput(courMenu, stage);
+
 		// now we can add the event listeners for our main menu as the other scenes now exist
 		instButton.setOnAction(e-> stage.setScene(instMenu)); 
 		studButton.setOnAction(e-> stage.setScene(studMenu)); 

338/homework5/Course.java

@@ -20,6 +20,7 @@ public class Course {
 	}
 
 	public String toString() {
-		return this.id + " - " + this.title;
+		// Instructions were not clear on what the toString should return so this is my interpretation
+		return id + " - " + title + " " + instructorID;
 	}
 }

338/homework5/Input.java

@@ -0,0 +1,160 @@
+/* This object will handle the user input forms for the application 
+ * to clean up the front app.java portion
+ * */
+import javafx.scene.Scene;
+import javafx.scene.layout.GridPane;
+import javafx.scene.control.Button;
+import javafx.scene.control.TextField;
+import javafx.scene.control.Label;
+import javafx.stage.Stage;
+public class Input {
+	static public Scene studentInputScene;
+	static public Scene courseInputScene;
+	static public Scene instructorInputScene;
+
+	static private void submitStudent(String id, String name, String courseID, String grade) {
+		int _id = Integer.parseInt(id);
+		int _courseID = Integer.parseInt(courseID);
+		float _grade = Float.parseFloat(grade);
+		
+		// right now we don't care about the letter grade so we'll just in put in whatever
+		App.school_.addStudent(_id, name, _courseID, _grade, "Z");
+	}
+	static public void initStudentInput(Scene _return, Stage _stage) {
+		// each student takes: INT STRING INT DOUBLE
+		GridPane grid = new GridPane();
+
+		// first we'll add all the fields necessary
+		Label idLabel = new Label("ID");
+		TextField idField = new TextField();
+		grid.add(idLabel, 1, 0, 1,1);
+		grid.add(idField, 2, 0, 1,1);
+
+		Label nmLabel = new Label("Name: ");
+		TextField nmField = new TextField();
+		grid.add(nmLabel, 1, 1, 1, 1);
+		grid.add(nmField, 2, 1, 1, 1);
+
+		Label cLabel = new Label("Course: ");
+		TextField cField = new TextField();
+		grid.add(cLabel, 1,2,1,1);
+		grid.add(cField, 2,2,1,1);
+
+		Label gLabel = new Label("Grade(Float): ");
+		TextField gField = new TextField();
+		grid.add(gLabel, 1,3,1,1);
+		grid.add(gField, 2,3,1,1);
+
+		// finally the buttons
+		Button retButton = new Button("Return");
+		Button submit = new Button("Submit");
+		grid.add(retButton, 1,4,1,1);
+		grid.add(submit, 2,4,1,1);
+
+		retButton.setOnAction(e->_stage.setScene(_return));
+		//submit.setOnAction(e->Input.Submit
+		Scene ret = new Scene(grid, 1280, 720);
+		studentInputScene = ret;
+	}
+
+	public static void courseDeletion(String id) {
+		if(id.length() == 0 ) {
+			return;
+		}
+		// fallthrough to convert and delete the thing from the school system
+		App.school_.deleteCourse(Integer.parseInt(id));
+	}
+	static private void submitCourse(String id, String title, String instID, String loc) {
+		int _id = Integer.parseInt(id);
+		int _instID = Integer.parseInt(instID);
+		App.school_.addCourse(_id, title, _instID, loc);
+	}
+	static public void initCourseInput(Scene _return, Stage _stage) {
+		GridPane grid = new GridPane();
+
+		// first we'll add all the fields necessary
+		Label idLabel = new Label("ID");
+		TextField idField = new TextField();
+		grid.add(idLabel, 1, 0, 1,1);
+		grid.add(idField, 2, 0, 1,1);
+
+		Label nmLabel = new Label("Title: ");
+		TextField nmField = new TextField();
+		grid.add(nmLabel, 1, 1, 1, 1);
+		grid.add(nmField, 2, 1, 1, 1);
+
+		Label eLabel = new Label("Instructor ID: ");
+		TextField eField = new TextField();
+		grid.add(eLabel, 1,2,1,1);
+		grid.add(eField, 2,2,1,1);
+
+		Label pLabel = new Label("Location: ");
+		TextField pField = new TextField();
+		grid.add(pLabel, 1,3,1,1);
+		grid.add(pField, 2,3,1,1);
+
+		Button retButton = new Button("Return");
+		Button submit = new Button("Submit");
+		grid.add(retButton, 1,4,1,1);
+		grid.add(submit, 2,4,1,1);
+
+		retButton.setOnAction(e->_stage.setScene(_return));
+		// Finally we'll deal with submitting of the data
+		submit.setOnAction(e-> submitCourse(
+						idField.getText(), 
+						nmField.getText(),
+						eField.getText(),
+						pField.getText()
+						));
+
+		Scene ret = new Scene(grid, 1280, 720);
+		courseInputScene = ret;
+
+	}
+	static private void submitInstructor(String id, String name, String email, String phone) {
+		int _id = Integer.parseInt(id);
+		App.school_.addInstructor(_id, name, email, phone);
+	}
+	static public void initInstructorInput(Scene _return, Stage _stage) {
+		GridPane grid = new GridPane();
+
+		// first we'll add all the fields necessary
+		Label idLabel = new Label("ID");
+		TextField idField = new TextField();
+		grid.add(idLabel, 1, 0, 1,1);
+		grid.add(idField, 2, 0, 1,1);
+
+		Label nmLabel = new Label("Name: ");
+		TextField nmField = new TextField();
+		grid.add(nmLabel, 1, 1, 1, 1);
+		grid.add(nmField, 2, 1, 1, 1);
+
+		Label eLabel = new Label("Email: ");
+		TextField eField = new TextField();
+		grid.add(eLabel, 1,2,1,1);
+		grid.add(eField, 2,2,1,1);
+
+		Label pLabel = new Label("PhoneNo: ");
+		TextField pField = new TextField();
+		grid.add(pLabel, 1,3,1,1);
+		grid.add(pField, 2,3,1,1);
+
+		Button retButton = new Button("Return");
+		Button submit = new Button("Submit");
+		grid.add(retButton, 1,4,1,1);
+		grid.add(submit, 2,4,1,1);
+
+		retButton.setOnAction(e->_stage.setScene(_return));
+		// Finally we'll deal with submitting of the data
+		submit.setOnAction(e-> submitInstructor(
+						idField.getText(), 
+						nmField.getText(),
+						eField.getText(),
+						pField.getText()
+						));
+
+		Scene ret = new Scene(grid, 1280, 720);
+		instructorInputScene = ret;
+	}
+
+}

338/homework5/Instructor.java

@@ -10,6 +10,6 @@ public class Instructor {
 		this.phone = phone;
 	}
 	public String toString() {
-		return this.name;
+		return id + " " + name + " " + email + " " + phone;
 	}
 }

338/homework5/School.java

@@ -40,6 +40,16 @@ public class School {
 		courseList.set(k,c);
 	}
 
+	public ObservableList<Instructor> uiGetInstructors() {
+		return instructorList;
+	}
+	public ObservableList<Course> uiGetCourses() {
+		return courseList;
+	}
+	public ObservableList<Student> uiGetStudents() {
+		return studentList;
+	}
+
 	public void editStudent(Student s) {
 		int k = studentList.indexOf(s);
 		studentList.set(k,s);

338/homework5/Student.java

@@ -17,8 +17,8 @@ public class Student {
 		this.status = "Enrolled";
 	}
 	public String toString() {
-		return "Student number: " + this.id + "\n" + 
-			"Name: " + this.name + "\n" + 
+		return "Student  " + this.id +
+			" Name: " + this.name +
 			" Status: " + this.status;
 	}
 	public float averageGrade() {

338/homework5/Tests.java

@@ -0,0 +1,3 @@
+// Unit testing some methods to make sure they produce correct results
+public class UnitTest {
+}

338/homework5/makefile

@@ -7,7 +7,7 @@ jfiles=App.java Course.java Instructor.java School.java Student.java
 cfiles=App
 
 all: $(jfiles)
-	$(cc) $(fxlib) $(jfiles) $(ctrl)
+	$(cc) -Xlint $(fxlib) $(jfiles) $(ctrl)
 
 run: $(cfile)
 	$(env) $(fxlib) $(ctrl) $(cfiles)