#9 What the heck is PRG? The post-redirect-get pattern | java + spring live project
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- เผยแพร่เมื่อ 15 ก.ย. 2024
- in this video, we will learn the post-redirect-get pattern. So, What the heck is PRG? The post-redirect-get pattern will help us to restrict duplicate form submission by the user. Generally, when the user clicks refresh on a post request, it’s ended up creating a new resource inside Database. To restrict it, we can implement the Post-Redirect-Get pattern so that a post request can be redirected to a get request once it’s done doing its task hence resulting a get call when the user try to refresh once a post request is handled.
In this video we will also learn how to prevent duplicate submit and how to redirect to another url using spring. The redirection can happen inside a same controller or for a different controller.So let’s discuss.
Project Description :
Spring MVC + Spring JDBC + Spring Security; these are the three main spring modules that we will be implementing in this project. The output of this course is going to be a student management application which will be making with java and spring.
This java project training online series focuses on three important modules which I call Spring Boot Starter program. This course aims to help students/professionals build their first Java + spring live project and deploy that live on the cloud.
The Important goal :
Create a CRUD interface using the java spring framework.
The soul of this project is a spring MVC crud example
Style the project using CSS and Bootstrap
Learn to enhance this java project by adding new requirements
Deploy the project to Amazon AWS
Go Live
Before you go on building this real-time spring project step by step, make sure that you have completed all my previous courses on spring i.e Spring Core, Spring MVC, Spring MVC Intermediate, Spring JDBC. Use the below link if you are new here.
Link to my spring core course
www.youtube.co....
Link to my spring MVC course
www.youtube.co...
Link to my spring MVC intermediate course
www.youtube.co...
Link to my spring JDBC course
www.youtube.co...
Link to my spring security course
Note that this project comes under the java projects for beginners category and aims to help you build your first real-time spring app and deploy it on the could. Once we are done with this, we will build some more advanced projects in my future course.
So if you are looking for a java spring project with a step by step explanation, this is the project for you.
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#SpringCrudExampleWithMysql #JavaLiveProject #SpringProject #SpringMVC #SpringJDBC
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Hey Abhilash, thank you for you content. I'm learning so much with you. I wish you keep the motivation to make more content.
I am really enjoying your course, the way you create project, come and fix the issue is really great.
Great man, Thank you
Thank you man😊
Thanks for this tutorial, this is done from myside.
Hi Abhishek,
Thanks for your effort.
I am watching you growing brother.
Much love 👍
Thanks, Saurabh !
My name is Abhilash 😀
@@SeleniumExpress oops, i got it wrong😂
Hi Abhilash
if possible , can you explain different design patterns in java clearly.
I know you will always explain clearly.Thank you.
Hi Abhilash,you are awesome. Are you planning to make videos on Design patterns ?
Hi, If we manually hit /save-student won't the issue exists?
Abhilash, You explanation is awesome. Do you have a git hub to share this code ?
Hey Abilash, what we do,if we have the sequence of form, like after submitting the one,it moves to another one. In such cases how to restrict the duplicate entries.
HI Abhilash, how can we save multiple data at a time in ui instead of single record
Hi abhi bhaiyaa ,
Why we used separate form tag for 'add' button while rendering to add student screen , can we go with just for rendering , or we get any benefits with form , in this case ?
Hi Pradip,
Yes,You can create a simple link using or jstl c:url.
Thats absolutely fine.
Add a video with the series to fetch data from two tables in a database it'll be more helpful
Hi Vishnu! Thats coming soon !
@@SeleniumExpress thank 🔥🔥🤝
Hi Abhilash, Roughly in how many days we will complete this whole project ?
I think it will need a week more to complete the jdbc/bootstrap/pool integration. Then i have yet to record the security videos. Once done it Needs to be Deployed on AWS! I feel may be 20 more episodes overall.
@@SeleniumExpress Thanks Abhilash for the update. Waiting for connection pooling and security videos
Hey Abhilash from where should I learn Spring Boot
TH-cam 😀 you should get a lot of free resources !
So many tutorials are available on TH-cam but it's very difficult to find the best one like the resources which are available on your channel (Selenium Express) No Comparision with Selenium Express resources
I an eagerly waiting for your Spring Boot tutorial but As Of Now plz suggest me some good resources from where I can get some basic idea
Thanks Abhilash
Hibernate validation not working with this
Hi.Which hibernate Validator version you are using?
@@SeleniumExpress actually i am working with different project...but have same problem...using spring mvc and hibernate validation for validation... unable to find proper video on this...Can you make one video on this.. Redirect Attributes,.
after redirecting to same page after getting error ,
error messages are not showing...
and i need help in one more topic...my senior asked me to manage session for registration page if user return back then its check the session if the user already been here before then i need to continue where he was left last time and if he is new then new registration..one more thing there is 3 different page of registration and saving data on every page..but if user left in between then previous save data should get removed from data base.
Hello Abhilash ! How Are You?
Hi, I am good! How are you 😊
@@SeleniumExpress Not Bad
Hi
Hello !