[Java Spring] Edit bugs in web application

Cancelado Postado há 7 anos Pago na entrega
Cancelado Pago na entrega

Need a Java Spring Framework expert to solve some issues related to the project.

Here is the list of problems

1- One of the functionalities of the project is uploading to the system the jar package of the recommender algorithm implementation. But, before upload a check should be, whether if it is a jar file and includes inside the necessary methods for futher usage. The method is written using reflection, but raises exceptions and forces the app to reload, what prevents the correct run;

2- Deleting an algorithm (after generating recommendations using the algorithm to be deleted) is raising sql error. It should work for the case when admin can delete algorithms added by mistake or added for test reason, in this case there is no need to keep related data. so when deleting the algorithm, cascade.

3- Editing an algorithm data from database is not working properly.

4- In conference editing page, after clicking edit, you get a sentence showing "edit successful", but the edit pane don't disappear, you need to press cancel in order to continue. I would say, after pressing edit, the message should appear and one button next to it "OK". If the same thing happen when editing the algorithm and user correct it as well.

5- Need to have a page that shows the conferences papers(for admin and user). So that there is a dropdown (maybe with the autocomplete) where user or admin selects the conference and gets apropriate list of papers.

6- In the page that shows recommendations, recommendation date should contain the time also.

Programação de Banco de Dados Java MySQL

ID do Projeto: #11329241

Sobre o projeto

18 propostas Projeto remoto Ativo em há 7 anos

18 freelancers estão ofertando em média €97 nesse trabalho

DucNA

Hi there, I'm a senior software developer who have over 250 completed projects and my account is qualified by this site (my page: https://www.freelancer.com/u/DucNA.html). Could you please send (or discuss with) Mais

€100 EUR in 2 dias
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6.6
DHSprout

Hi I have 3+ experience in web development. I did many job like this. I have strong knowledge of Mysql, Oracle, Database Design and I have also strong knowledge in languages like Java, JSP, PHP, Javascript, Boo Mais

€80 EUR em 1 dia
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5.1
indiasofttel

Over 7 years of IT industry experience with expertise in Java, J2EE, Bootstrap, Angular JS, NodeJS, ExtJS, JavaFx, Web Services(SOAP,REST),Google App engine, Amazon Web services, HTML, HTML5, Php, Wordpress, CSS, CSS3 Mais

€88 EUR in 3 dias
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5.8
itbarduga

Hello, I can help you out in fixing the issue and algorithm problem Let me know if you are still looking for a resource Regards Barduga

€100 EUR in 5 dias
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3.8
naina13g

Hello, I have 5 years of strong experience in Java Programming. I can work on the project and can help you in making those ammendments. I believe in providing quality work, and on time delivery. Regards, Naina

€72 EUR em 1 dia
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3.7
SCKRamana

I am ready to work on your design and development as per the given requirement . Available 24/7 for status update. Thank you

€90 EUR in 4 dias
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4.6
nishantsingh0907

A proposal has not yet been provided

€77 EUR in 7 dias
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3.0
wajedvw

Hello, I have 8+ years of experience in java/j2ee enterprise application development. Thank you. Wajed

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0.6
omachibrian5

I have been involved in the development of a MIS for an internet money transfer mobile application by the name Alphacash. I have also been involved in the creation of a joomla billing system extension which used paypal Mais

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kavitarane04

I have 10 years of working experience with Java / j2ee in MNC

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apapanna

I'm working in a reputed software company on Spring/ Hibernate projects from last 6 years...Have good experience on bug fixing and developing required features.

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