VB.net project in development - need help to make repairs and continue develop

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I have an ASP.NET project (VB - not C#) in development - it is not bug free and it has unfinished components : [login to view URL]

Project has 8 pages.

Some pages use VB code to load content dynamically, inluding usercontrols (1 usercontrol at a time, which usercontrol loads depends on the page the user is on and what button the user clicks).

For some reason, when user interacts with the dynamically loaded usercontrol, parts of the usercontrol disappears on postback; eg ddls lose their values.

The code for the functionality of usercontrols that are completed is in VB.

1 solution would be to rewrite the VB code using jQuery, and webmethods, but this solution would require a lot of work I think.

I am hopeful that a VB solution is possible? Maybe the solution requires better or proper use of the page life cycle (online research shows that loading usercontrols in [login to view URL] helps viewstate retain data and helps avoid lose of data on postback) but I cannot figure out how to do this).

I need help to solve this problem - my preference is with VB. If you are an expert programmer and know all that is needed about usercontrols, postback, page life cycle, and ViewState, I could use your help.

There are also some other errors that will need cleaning up, after the above problem is sorted, and then more development of other usercontrols will follow.

IF INTERESTED: please include your sense of what may be wrong, if you have experienced this before. I am interested to test your skills out by seeing if you can get the problem solved with a single user control first; success on this will help me decide if I hire you for more help.

Thank you for your interest.

.NET ASP.NET Servidor de Microsoft SQL VB.NET Visual Basic

Nº del proyecto: #18843484

Sobre el proyecto

27 propuestas Proyecto remoto Activo hace 4 años

27 freelancers están ofertando un promedio de $14 / hora por este trabajo

schoudhary1553

Hello, I have gone through your job posting and become very much interested to work with you. I am an expert in this field. I have already completed several projects like this. For evidence you can see my profile. Más

$15 CAD / hora
(201 comentarios)
7.8
vip

Hello. As I got the some of dinamically loaded control lost the data after postback. This is obviously may happen bacause of the control lost their sate between postbacks and aren't then restored property. To soleve i Más

$16 CAD / hora
(30 comentarios)
6.2
hardikshah83

I am programmer with excellent grasp on ASP.NET with VB.NET, you can have a look at reviews on my profile along with projects. I can guess the issues are in the way the user controls are written, but cannot be sure unt Más

$15 CAD / hora
(45 comentarios)
6.0
intemo

Hi! I offer you my skills for your task. I have a lot experiences with asp.net projects and usercontrol as well. I work with asp.net more than 10 years.

$13 CAD / hora
(50 comentarios)
5.8
TenStar718

Hello sir. how are you? i am a highly skilled Asp.Net , C# expert. i have built several websites in Asp.Net MVC. Could we discuss more details over chat? Thank you

$20 CAD / hora
(13 comentarios)
5.7
dvfabia

Hi there, I am interested in helping you out of the problem. In my own experience, controls that are dynamically created and added to the page losses state on postback. So the solution is to re-create again the Más

$11 CAD / hora
(97 comentarios)
5.5
twentyten10

i am highly skilled in NET, ASP.NET, Microsoft SQL Server, VB.NET, Visual Basic .I have done this kind of work earlier i can deliver on time and with all requirements

$11 CAD / hora
(39 comentarios)
5.4
BhavinTanna

hello, I am experienced .net developer. having good hands on the vb and c#. I have read your requirement. from this it would something like, the page does not render properly and control does not behave as expected as Más

$10 CAD / hora
(15 comentarios)
5.0
germancasais

Hello, I can help you. I have more than 10 years of experience in website design and development over HTML, CSS, Bootstrap, Javascript, jQuery, AJAX, Angular, ASP.NET, ASP.NET MVC, C#.NET, VB.NET, Entity Framework an Más

$15 CAD / hora
(10 comentarios)
4.5
mingming46

Hi there, Your project reminds me one of my previous projects here: https://www.freelancer.com/projects/18547786/ It's a SaaS web-app used for managing advertisements on street poles. I developed this application us Más

$12 CAD / hora
(1 comentario)
3.4
shailikhatri

I am an experienced Web and Software Developer, and I am very interested in your job post. I have an excellent experience in MVC,.Net Core, ASP.NET, C#, Linq, Entity Framework, MySQL, MSSQL, REST API, JSON, HTML5, A Más

$13 CAD / hora
(5 comentarios)
3.2
rkbsoftsolution

If you don't rewrite the code , so best way is avoid the post back and just post values using Ajax and partial call .

$12 CAD / hora
(2 comentarios)
2.1
vramusg

I can fix it now, if u r available. Also, Readily available for chat and whatsapp from SGT 9:30 AM to 6:30 PM weekdays...

$12 CAD / hora
(2 comentarios)
1.9
vk2597

Hi, The problem you are facing is because of the way you are using the user control. I am C# expert basically. But I also work in VB and recently I finished a project on VB for a customer on VB with SQL. If you could Más

$13 CAD / hora
(0 comentarios)
0.0
nubelo_l8yEkmK1

Hello, I am a systems developer and currently work with VB.Net, according to the description of the project, I am able to help you correct and maintain your application.

$10 CAD / hora
(0 comentarios)
0.0
ahmedbadawi91

I have more than 7 years of experience in the development of asp.net mvc Relevant Skills and Experience I have more than 7 years of experience in the development of asp.net mvc

$12 CAD / hora
(0 comentarios)
0.0