Still having some display problems
Greetings again, This is part of the solution that the great Richard provided last week. The app takes empID and determines if the employee has ever completed the form before. If this is the first time...
View ArticleASP.NET MVC
I have been a web developer more than 10 years using ASP.NET Web Forms and I would like to brush-up my skills and currently looking at ASP.NET MVC. I was looking at a few courses on Udemy and...
View ArticleHow to get a field's value from a linq query
Hi. I'm implementing asp.net core project. In my controller class I have a query like below that joins two tables. var UpdQuery = from a in _context.Applicant join p in _context.PersonApplicant on...
View ArticleBinding combox in gridview with selected value of another comboBox
Hi all, I hope I got the right forum... I can do what the subject states when the comboBox or DropDown is NOT in a gridview, as in the code below which populates the room DDL with the value that was...
View ArticleUpdating two related tables in asp.net core
I'm implementing asp.net core project. In my Controller class, in its Edit method, I wrote some code like below:public async Task<IActionResult> Edit(int id, ApplicantViewModel applicant) { var...
View ArticleASP.Net MVC: When to use HttpGet and when to use HttpPost for action
many time i create action in controller and decorate them with HttpGet or HttpPost verb and call those action by jquery ajax and action return json to client side. i got no difference when i change...
View Articlereturning null value from populated selectlist with DB data
I'm implementing asp.net core MVC project. In my controller class called ApiApplicant, Create method, I have 3 selectlists that its items should be populated from a table called APIApplicantHistory. My...
View ArticleDropdown Filtering in grideview vb.net
I am trying to apply filters from one dropdown in a datagrid to another dropdown in the same datagrid and same row. The "edit" screen shot is the most important. The dropdown under "Chamber" will be...
View ArticleWriting a client app for OData
Hi, I am new to the OData World - I am researching, I have been given a task to connect to OData Services they have, they are exposing their Data through OData - that's what I understood, based upon...
View Article(SOLVED) Any ideas why gridview is not getting populated with data from the...
Hello experts, We have an app that prompts employees to enter his/her empID. Once the employee enters his/her ID, the VB/Stored Proc checks the ID to determine if user has entered his/her information...
View ArticleHTTP Error 500.19 - Internal Server Error - The requested page cannot be...
Hi I am getting the following error when I changed the path of the application - from source control, source control took the latest version of the application but started giving me the following error...
View ArticleWhen string in a cell has double quotes those appear in Excel after export....
I need help to fix an issue where when data from web application is exported to Excel by clicking a button export to excel, if the data in a cell contains double quotes, that data should be displayed...
View ArticleASP.NET + Multi Form using Textbox problem
Hi Sir, Need help, i noob in Asp.net. Using VB for my coding; Situation :- a) Using Master Page b) Got 3 web Form ( Staff.aspx,student.aspx,external.aspx) c) Every form have Search Textbox In...
View ArticleSome GridView controls are running empty rows. Any ideas to fix
Greetings again, Please forgive me for posting too much code. I am trying to post something that gives an idea of what I am struggling with. Looking at the code, you can see there are 7 controls,...
View ArticleApplication for creating vector objects
Hi, could someone advise me what the best technology (SilverLight, etc.) I should use to create a "drawing layout" where I could to insert vector objects (see the link - individual dimensioned blocks,...
View ArticleCan You Really Use ASP.NET Core 3.1 to Build Production Web Pages/Apps?
Hi, I've been working on a web portal using ASP.NET Core 3.1 and I keep running into weird errors between Identity and EF Core. I've gone through several complete rebuilds and tons of errors and...
View ArticleHTTP Error 500.19 - Internal Server Error because of changing the URL
I have an ASP.Net application which is working working fine if I have set up the Project URL as: http://localhost:58799/, but I want the project URL to be http://localhost:58799/IMS, it started...
View ArticleIIS changing the IE11 document mode from 11 (Default) to 7 (Default) when...
I have an ASP .NET application that requires Document Mode to default to IE11. I have set the computer local IE11 browser to default to document mode IE11. The problem I have is when I deploy my ASP...
View Article.net core Swagger code gen
Has anyone used Swagger codegen and done customisation on auto generated .net project filesManoj
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The connection was closed unexpectedly for...
Hi all, I need urgent help. I created a web asp.net application (web forms) in c# for an online store integrated with PayPal. I used the code for pdt given at the following link...
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