![]() ![]() isSelected(): This function will return true if the radio button is selected otherwise it will return false.addRow(Object): This function will add the data to the new row of the model of the table.setOpaque(true): This function will set up opaque so that the label component paints every pixel within its bounds.setColumnIdentifiers(String names): This function will set the column names of the model of the table.setResizable(false): This function sets the frame/window resizable.parseInt(“text”): This function will convert the string into the integer data type.getText(): This function will get the text from the textfield input of the user.showMessageDialog(): This function will enable the dialog box to show the message on the top of the frame.next(): This function will move the cursor to a new row of the table.executeQuery(string query): This function will execute the sql query.add(obj): This function is used to add the components in a sequential manner to the frame or panel.setForeground(new Color(255,255,255)): This function will set the foreground color of the UI component.setBackground(new Color(255,255,255)): This function will set the background color of the UI component.It is used to define the size of frame/window, panel, etc. setSize(int width, int height): This function takes two parameters such as height and width.setVisible(true): This function will make the frame or window visible to the user.setText(“your text”): This function will set the title or the text on the label, button, etc.setLayout(layout): This function will define the layout of the frame, window, pane, in which all the components are arranged.Now, add that library to java library management project. Now, name your library and click on “OK”:Ĭlick on Add JAR/Folder and select the downloaded file to add in our project. #Add books to librarian pro 4 download#etc.īy default, Swing & AWT packages are installed by JAVA.īut, jxdatepicker library and MySQL-connector library we have to download and import into our library management system project.Ĭlick on Tools > Libraries > At bottom left Click on “New Library”. In this step, we will import required packages such as swing, awt, jxdatepicker library, mysql-connector library. ) e) Create table USERS: CREATE TABLE `users` (į)Inserting user: INSERT INTO USERS(USERNAME,PASSWORD,USER_TYPE) VALUES (“admin”,”admin”,1) 2. ) d) Create table RETURNED_BOOKS: CREATE TABLE `returned_books` (ĬONSTRAINT `returned_books_ibfk_2` FOREIGN KEY (`bid`) REFERENCES `books` (`bid`),ĬONSTRAINT `returned_books_ibfk_1` FOREIGN KEY (`uid`) REFERENCES `users` (`UID`) ) c) Create table ISSUED_BOOKS: CREATE TABLE `issued_books` (ĬONSTRAINT `issued_books_ibfk_2` FOREIGN KEY (`BID`) REFERENCES `books` (`bid`),ĬONSTRAINT `issued_books_ibfk_1` FOREIGN KEY (`UID`) REFERENCES `users` (`UID`) Sql Queries a) Creating database: create database library b) Creating table BOOKS CREATE TABLE `books` ( Return books table for storing the entries of the user if he/she returns the books to the library.Issued books table for storing the entries of the user if he/she took a book from the library.Books table for storing books details of library.Users table for storing information such as username, password, user_type and users table is used for login purposes.In this step, we basically create our library management system database. These are the steps to build Library Management System in Java: #Add books to librarian pro 4 code#Please download the source code of Java Library Management System: Library Management System Project Code Steps to Create Library Management System in Java Also, we need two more libraries such as Mysql-JDBC-connector and java-date-picker.ĭownload Library Management System Java Code
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