#LEARN JAVA SPRING BOOT HOW TO#You’ll learn how to set up your system for Spring development, how to use Maven, and how to work with databases using Spring and Hibernate and how to create web applications with Spring MVC. Discover how to wire together your Java objects using Spring and dependency injection. Now test the delete function and make sure a record is deleted.An introduction to the widely-used Java Spring framework. #LEARN JAVA SPRING BOOT CODE#Write the code to assign the delete url to the “Yes, Delete” button Write the delete function in the CountryService and Countr圜ontroller Write the javascript code in the country.js file to display the delete modal #LEARN JAVA SPRING BOOT UPDATE#Write the Countr圜ontroller method to update a country Then open the CountryService.java file and write a method to update a country Set the th:href attribute to link to the findById() method in the controller Test itĪdd the update button to the html table in country.html fileĪdd the edit modal form as well and remember to set the th:action attribute. Open the html page and add the modal add form and button. Write the Countr圜ontroller method to save a new country Then open the CountryService.java file and write a method to insert a country Test this page to see if it displays the country you inserted in MySQL Then Open the country.html page, adjust the markup to display a list of countries You can execute it a couple of time to add few records insert into country values (1, 'Washington', '01', 'North America', 'United States', 'American') The code for inserting a new country into MySQL database is given below. Write the Countr圜ontroller method to get all the countries (talking about Model.addAttribute()) Then open the CountryService.java file and write a method to return all the countries Step 13: Display list of Countries in the html pageįirst complete the country model (Country.java) The redesign the sidebar using the navigation structure given below. Open the index.html file and locate the sidebar. Then go ahead to delete the headers of this panel.īasically, you need to layout the navigation pattern to ensure that all object can be reached. You can get the backgroud image bg-11.jpg from here.ĭelete it and replace it with this one below (Optional) Step 11: Background image to the home page Now create the link in the home page (index.html) to link to the country.html file. Then write the controller method to return this page. It may be faster to create on controller and then copy across.įirst create and test the country.html page. You can find all the Models here (zip file with all the models) You place the entities in the Models package. Now you can create the entities you have identified from step 5. Now based on these objects, plan the structure of your application. I have identified the following objects for the Fleet Management System (FLEETMS) application 1. Make a brief write-up of what roles they play. Test the application to make sure it’s okĭecide the objects that make up your application. Adjust the links to make sure it works.Īdd the ApplicationController file and write the method that serves in index page. =jdbc:mysql://localhost:3301/fleetdb?serverTimezone=UTCĭownload the template from here. Open MySQL command line and create a database called fleetdb.Įnter the database parameters in the application.properties file. Helps you add logged-in username to the html pageĬreate the package structure: the controllers, repositories, models and services packages. Handles security, for instance user login, authentication and authorization (defer this till 10)įrom. Java Persistence API, helps handle data access #LEARN JAVA SPRING BOOT DOWNLOAD#Step 2: Set up the project (a SpringBoot project)Ĭreate the project in Download it and open it in spring boot.Įnsure to add the following dependencies: Dependencyįunctionality for web applications created in Spring Boot Download and unzip them from the links below. So you can use it to check if you have any bugs in your code. I’ll provide you with all the files for the completed project. (Optional): Prepare a brief paragraph and sketches of what your application is all about. Firefox or Google Chrome or Internet Explorer.Optionally, Any graphics application (Fireworks, Photoshop, CorelDraw etc).A computer with good internet connection!. #LEARN JAVA SPRING BOOT FREE#Get is free here (download it, unzip it and run the SpringToolSuite4.exe file).
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