Click here to Skip to main content

Submit your article

MVC5

MVC5

Great Reads

Create Desktop UX With ASP.NET MVC (Part 1 of 3)

by raddevus

Part 1: Master the ASP.NET MVC Project Template & Technologies (Razor, jQuery, JavaScript, Bootstrap, CSS). Part 2: Build an ASP.NET MVC app which runs in the browser but feels like using a desktop app.

MessageBoardApp using MVC 5

by Mostafa Asaduzzaman

Simple Message/Reply app using MVC 5

ASP.NET MVC Localization using a Database

by Simon B.

How to localize an ASP.NET MVC application and read all text from a database while still using DataAnnotations.

ASP.NET Web API - Keeping It Simple

by kannankeril

This article is an attempt at splitting out the controller layer to reduce its complexity and improve quality and maintainability of the resulting code.

Latest Articles

How to Implement Custom RouteHandler and Custom Handler in ASP.NET MVC 5

by Shaurya Servegar

How to implement Custom RouteHandler and Custom Handler in ASP.NET MVC 5

Best Logging libraries for ASP.NET MVC

by Saineshwar Bageri

In this article, we are going to learn how to implement the best Logging libraries available in the market for an ASP.NET MVC application.

How to Implement OpenWeatherMap API in ASP.NET MVC

by Yogi S.

Tutorial on implementing OpenWeatherMap API in ASP.NET MVC. It will teach how to get real time weather data of any city of the world.

jQuery DataTable Integration - Dynamic Columns and Records

by Proneetkumar Pradeep Ray

JQuery Datatable (Dynamic columns) populate after Ajax JSON response via server side processing - Using EF Raw SQL query

All Articles

MVC5

Create Desktop UX With ASP.NET MVC (Part 1 of 3)

22 Mar 2017 by raddevus

Part 1: Master the ASP.NET MVC Project Template & Technologies (Razor, jQuery, JavaScript, Bootstrap, CSS). Part 2: Build an ASP.NET MVC app which runs in the browser but feels like using a desktop app.

MessageBoardApp using MVC 5

23 May 2015 by Mostafa Asaduzzaman

Simple Message/Reply app using MVC 5

ASP.NET MVC Localization using a Database

13 Apr 2016 by Simon B.

How to localize an ASP.NET MVC application and read all text from a database while still using DataAnnotations.

ASP.NET Web API - Keeping It Simple

25 Nov 2016 by kannankeril

This article is an attempt at splitting out the controller layer to reduce its complexity and improve quality and maintainability of the resulting code.

.NET Core Datagrid

18 Jan 2017 by Bart-Jan Brouwer

.Net Core datagrid with server side paging, sorting and filtering

Cool Privilege Control System Part 2 -- asp.net MVC with WCF

29 Feb 2016 by wells cheung

Privilege Control System based on MVC and WCF.

jQuery DataTable Integration - Dynamic Columns and Records

16 Aug 2018 by Proneetkumar Pradeep Ray

JQuery Datatable (Dynamic columns) populate after Ajax JSON response via server side processing - Using EF Raw SQL query

Integration of MVC to WCF Service

28 Dec 2015 by Dhruti90

MVC functionalities with web service with simple integration

Mvc 5 select from db using dropdown list

9 Feb 2016 by Wonde Tadesse

See this SO Q/A. c# - MVC5 view drop down list - Stack Overflow[^]

Unit testing MVC controllers which are using global resources (App_GlobalResources)

29 Jun 2014 by PSK_

Unit testing the MVC controller actions which are using Global or Local resources. As this is not straight forward to Mock the static properties of the resource files.

Create PDF With Bookmark and TOC from HTML with iTextSharp-LGPL.4.1.6

24 Apr 2015 by Ly Nguyen - LN

How to export HTML to PDF with Bookmart and TOC using iTextSharp-LGPL.4.1.6

Adding user to role upon registration mvc 5

18 Aug 2014 by Snesh Prajapati

First check for result, then only add role. That mean change the position of UserManager.AddToRole like:var user = model.GetUser();var result = await UserManager.CreateAsync(user, model.Password);if (result.Succeeded) result = UserManager.AddToRole(user.Id, "User");You can add...

how to convert date tme to numbers

14 Dec 2015 by Animesh Datta

Hello ,As per your requirement try this below codeDateTime date= DateTime.Now; string format = "ddMMyyyhhmmsstt"; Console.WriteLine(date.ToString(format)); and O/P will be15122015063146AM

MVC Attribute for License Verification of Office Apps

25 Dec 2015 by Tim Cadenbach

License Verification Attribute for MVC and Office-Addins

Office-Automation

Cassandra on Windows in Angular MVC API Based Application. Part II

25 Feb 2016 by otark777

Some thoughts about one page angular site based on ASP.NET Web API 2 and Cassandra NOSQL database

Copy class to other class

6 Jun 2016 by Sergey Alexandrovich Kryukov

Please see my comment to the question. First of all, there is no such thing as copying classes.Please see my past answer: How to implement ICloneable for a List Class?[^].The best approach is Solution 3.—SA

How do I calculate the scores for a student in ASP.NET mvc5

12 Mar 2017 by Ehsan Sajjad

if the model in the view is representing all the courses of one student, then you can just sum the total marks and divide it by number of courses to get the average of him: AVERAGE MARKS: @(Model.Sum(x=>x.Mark)/Model.Count()) and your ViewModel is not well defined,...

How Do I Enable Arithmetic Operators In My Classes

28 May 2014 by CHill60

You are mixing double (dis) and decimal (Total) in your calculation so you are getting an errorQuote:Operator '*' cannot be applied to operands of type 'decimal' and 'double' This is because 0.05 is of type double. To convert it to decimal add an 'M' to the end of it like this dis = Total -...

Hot to get value from bootstrap popup to main page and set the value into a input element

3 Jun 2015 by Richard Deeming

A Bootstrap modal is part of the same page, so you should be able to do something like this:$('#myModal').on('hidden.bs.modal', function (e) { var value = $('#myPopupInput').val(); $('#myMainPageInput').val(value);});NB: If you only want the code to run when the "Save...

unable to give condition

1 Dec 2015 by User 11060979

It Looks like your dt.Rows is empty, means does not contain rows. You can verify this by checking dt.Rows.Count. After confirming this, you Need to find the reason why the table does not have rows.I hope this helps.

unable to give condition

1 Dec 2015 by Krunal Rohit

Error is pretty much self-explanatory: "there is no value at position 0" - Meaning, your datatable doesn't contain any records/rows.Workaround-if(dt.Rows.Count > 0){ if (dt.Rows[0] !=null) { // do something awesome here }}-KR

Quick & Dirty Solution to Employing .NET's ".input-validation-error" Class w/ Bootstrap's ".has-error" & ".has-success" Classes

13 Dec 2015 by Brownie24

A quick and dirty way to ensure your .NET MVC forms apply Bootstrap's ".has-error" and ".has-success" classes, instead of relying on .NET's ".input-validation-error" class.

how to add hijirian(arabic date)date

14 Jan 2016 by Wendelius

Have you already checked jQuery Calendars[^] and ASP.NET DatePicker User Control (Hijri / Gregorian) shows month and year as dropdowns[^]

Adding an Easy-to-use Blog Engine to your Web: Using UnRio.dll Part 3

24 Jan 2016 by raddevus

This article extends the 2-part article I wrote showing you how to write your own blog engine in ASP.NET MVC.

Please suggest MVC or android development

31 Jan 2016 by Richard MacCutchan

They will both be the right choice, or both be the wrong choice, or neither, or just one. This is a technical forum, and we cannot possibly advise you on a choice of career. It is up to you to decide what you want to work on.

How to append more than millon record to list box from json object using javascript?

3 Mar 2016 by Patrice T

Quote:I am trying to append More than Million record to listBox. Absolutely avoid this.There is no solution to fast add a million lines to listbox.You have to find another way that fit the needs.Think about what append when you search on facebook or google: you begin to type something...

Help needed please because I am beginner in MVC

11 May 2016 by CHill60

Use HttpRequest.UserHostAddress Property (System.Web)[^]

Error during update-database in code first migration. - "Cannot insert explicit value for identity column in table 'table name' when IDENTITY_INSERT is set to OFF."

20 Sep 2016 by Karthik_Mahalingam

Quote:"Cannot insert explicit value for identity column in table 'table name' when IDENTITY_INSERT is set to OFF."straight forward issue.Id is an identity column, you cannot explicity insert identity value to the table directly,You will have to set the IDENTITY_INSERT to ON to insert...

Folder upload using MVC C#

19 Dec 2016 by Afzaal Ahmad Zeeshan

As mentioned in Solution, you need to upload have a file that needs to be uploaded. Archive that folder and then upload as a file. For this, you need to ask the users to archive the folders first — otherwise use an offline software to do that and upload the files to server. First method will...

How to call modal popup from controller without making ajax call from client side in ASP.NET MVC.

8 Feb 2017 by F-ES Sitecore

You need to take time to understand the web application architecture. You can't call javascript code from your code-behind even though web forms made it look like that is what you were doing. In terms of MVC you don't have any interaction with the client via the controller, that is all done in...

Highlight Current Menu Item under MvcSiteMapProvider

13 Feb 2017 by Mike Hankey

Highlighting the current menu item in MVC using the MvcSiteMapProvider turned out to be somewhat of a challenge but with a little head scratching and several cups of coffee, this is what emerged.

Invalid column name 'userid'

23 Aug 2017 by OriginalGriff

You added it to the class, but you don't appear to have a matching column in your database. As a result, SQL cannot handle any requests you make to that column. Add the column to the DB...

entity-framework

Function not found error in mvc

7 Mar 2014 by Snesh Prajapati

Modify the following line of code: url: '/person/CheckEmail',put the ”/” in your url.

how to configure MetroUI in MVC 5 project

27 Sep 2014 by Gerhard_Louis

Install the Metro-UI-CSS package from nuget.Add @Styles.Render("~/Content/metro-ui/css") in the of your _Layout.cshtml view.Add @Scripts.Render("~/bundles/metro-ui") after jQuery in your _Layout.cshtml view.You will have to delete the default @Styles.Render("~/bundles/css") as well as...

Entity Framwork or LINQ for MVC ?

2 Nov 2014 by CHill60

Have a look at the reponses to these very similar...

merge two lists in a single list

24 Nov 2014 by Zoltán Zörgő

Passing two lists to a view is really easy. You can use the ViewBag or you can simply create a custom or dynamic model having the two list. That's it.But the question is how you intend to traverse these two. As BillWoodruff asked, you probably have some relations between these two. And at...

How do we add/delete rows in a table dynamically in MVC5

3 Dec 2014 by Suraj Sahoo | Coding Passion

Dear you anyhow need to do that in the Controller(Server Side), as using javascript the row gets deleted and persists until the page is refreshed. Once refreshed the row comes back again.For that on click of delete you need to have an ajax call that would call the delete action method that...

How to add textboxs dynamically

14 Feb 2015 by Abhinav S

You can do this by using JavaScript -http://www.aspsnippets.com/Articles/Create-dynamic-textbox-using-JavaScript-in-ASP.Net.aspx[^]This can also be done via code behind -Adding Controls to an ASP.NET form Dynamically[^]C#.Net - Dynamically create textbox in asp.net [^]

How to change password in Mvc 5

11 Apr 2015 by Abhinav S

If you are using identity framework, password reset is not difficult to build.Some examples -Create a secure ASP.NET MVC 5 web app with log in, email confirmation and password reset [^]Implementing custom password policy using ASP.NET Identity[^]There is no hard and fast rule that you...

How to rewrite URL by a string from database in MVC 5?

29 May 2015 by user8x86

I have a table in database with some columns are: [id], [title], [data]I have created a page to allow user posting new thread. Example: If I post a new thread with the title is: "Here is my title". After submitting, the title will be converted to a link

How to rewrite URL by a string from database in MVC 5?

29 May 2015 by Mostafa Asaduzzaman

Define the function in .Layout.cshtml $(document).ready(function () { $('[data-action=navigate]').on('click', function (e) { e.preventDefault(); var url = $(this).attr('data-action-target'); var params =...

Object reference not set to an instance of an object

5 Jun 2015 by Sergey Alexandrovich Kryukov

You did not really point out the line of code there the exception is used. The method declaration is not a point in the runtime code, not the instruction where the instruction pointer could point to.Not to worry. This is one of the very easiest cases to detect and fix. It simply means that...

How to add multiple Text boxes on click of a button

8 Oct 2015 by Palash Mondal_

Please refer: Dynamically creating rows of textboxes[^]Hope this helps you getting started!

namespace commandTrees is not visiable

21 Dec 2015 by CHill60

Add a reference to System.Data.Entity.dll in the Framework references

How to get full filepath

21 Jan 2016 by Dave Kreskowiak

This appears to be ASP.NET code which runs entirely server side. If you're expecting to get a full file path sent by the client it's not going to happen. The server will not get access to, nor should it ever care about, what path the file came from on the client.

how to rstrict a user to access a page according to privilege

28 Jan 2016 by Nathan Minier

You're looking at the difference between Authentication and Authorization. What you're looking for is two things, first off using a Role Provider, and secondly using the AuthorizeAttribute.The MS guidance on role Providers is here:Implementing a Role Provider[^]There is an article on...

Please suggest MVC or android development

31 Jan 2016 by ridoy

Well, the first thing is: This forum is specialized for posting programming related questions, not career oriented suggestions. You can try The Lounge - CodeProject[^] for your query.Now,the point is about your choice and likinigs. You need to choose either web or mobile. Thats definitely...

Do I Need To Write The Logic In Model Class For All Crud Operation In Entityframework

4 Feb 2016 by Dave Kreskowiak

I seriously suggest picking up a book on MVC4 or above and EntityFramework Code First and working through them. You're not going to learn this stuff by constantly asking questions in forums.No, you don't normally put the database access code in the class objects. You normally put that code...

entity-framework

How do i pass datatable to stored procedure in mvc?

20 Feb 2016 by Richard Deeming

You need to pass a Table Valued Parameter to your stored procedure using Entity Framework. (It doesn't matter that you're using ASP.NET MVC; Entity Framework and Table Valued Parameter are the key things to search on.)Those search parameters will lead you to the solution:Using Table...

Unable to create admin login page

4 Mar 2016 by Afzaal Ahmad Zeeshan

Quote:does not exist in the current contextThis error means that the identifier that you are using does not exist in the current source file. It doesn't refer to any variable, function, class, or any other thing that compiler doesn't take as a keyword. You need to check if a function is...

Cassandra on Windows in Angular MVC API Based Application. Part III

8 Mar 2016 by otark777

Some thoughts about one page Angular site based on ASP.NET Web API 2 and Cassandra NOSQL database

I am not getting dropdown list items

30 Mar 2016 by Karthik_Mahalingam

Please add bootstrap.js reference to your code.cdn link

How do I use the bootstrap active style

4 Apr 2016 by Richard Deeming

By adding data-toggle="tab" to your list items, you've told Bootstrap that the items should switch between tabs already loaded in the current page. It will prevent the browser from navigating to the URL specified by the nested links.Remove data-toggle="tab", and your links will work.

Ado.net or entity framework in MVC 5. Which one better ?

15 Apr 2016 by Richard Deeming

Which is better: a speedboat, or a Ferrari? *Without knowing the intricate details of your project, or your team's experience, capabilities and preferences, there's no way we can tell you which technology is "better". They're both pretty good, and both perfectly usable in ASP.NET MVC....

entity-framework

How to get value from database using LINQ

29 Apr 2016 by F-ES Sitecore

Google "asp.net angularjs mvc", there are hundreds of tutorials that show the basics and how to get started. If you don't understand any of them you won't understand anything anyone here has to say either.

What are the changes required in client application when required to switch from one api (vendor1) to another api(vendor2)?

29 Apr 2016 by pt1401

If I understand your question correctly, the only answer that comes to mind is the obvious one: You need to change all calls that use the vendor A API into equivalent calls using vendor's B API.You'd probably want to code an intermediate abstraction/facade.

What are the changes required in client application when required to switch from one api (vendor1) to another api(vendor2)?

29 Apr 2016 by Dave Kreskowiak

You're not going to find an answer to this question.The only answer is to rewrite all of the code that handles the calls to the A API and convert them to calls to the B API.We have no idea how much work that's going to be for you because we didn't the code.If you abstracted all the...

Validation on partial view

4 May 2016 by Richard Deeming

Your jQuery event handler is making an unconditional post, without validating the form first.Try validating the form at the start of the handler:$('#loginButton').click(function () { var $form = $('form'); $form.validate(); if (!$form.valid()){ return false; } ...

How can I show notice like popup when select text from textbox MVC

9 May 2016 by Karthik_Mahalingam

customize it based on your need using css[^] function showbaloon(elem) { elem.style.display = "block"; } function hidebaloon(elem) { ...

I am creating a partial view thats rendered ul and li

11 May 2016 by F-ES Sitecore

That's completely the wrong way of doing MVC. Your controller passes data to the view and it is up to the view to decide how that data is rendered, you don't generate html in your controller as that completely breaks the paradigm.So create a data model that represents your data (like a list...

How to upload multiple files in ASP.NET MVC5

26 May 2016 by Karthik_Mahalingam

You are getting the error because ad1file object is null.In order get the files from the Form, you will have to add enctype="multipart/form-data[^] attribute @using (Ajax.BeginForm("submitSchlAd1", "Home", new AjaxOptions { HttpMethod = "POST", UpdateTargetId = "error" }, new { @enctype =...

Winnovative software for converting HTML to pdf is not working in azure

2 Jun 2016 by George Jonsson

It is possible that someone on this forum has used Winnovative software, but I would think you have a better chance if you go to their support site and mail them your question.Contact Winnovative Software Solutions[^]And first check their code samples see if there is something you...

How do I customize the column menu in kendo grid?

4 Jul 2016 by Kornfeld Eliyahu Peter

There is no built-in support for that...The only option I know of is to change the menu from the columnMenuInit event of the grid...Configuration, methods and events of Kendo UI Grid[^]UPDATEWhile all I wrote is right - based on the official documentation, there is a - totally...

System.diagnostics.process.sta...

11 Jul 2016 by F-ES Sitecore

Your .net code runs on the server so the notepad opens on the server, it only worked on your local machine as your local machine was both server and client but once you deploy to a remote server the notepad still runs on there but as you are no longer the client of that machine you don't see...

How to embed a link inside a string in MVC5 razor view?

20 Jul 2016 by Shmuel Zang

You can add the link's HTML to your string and, display it using the Html.Raw method. Something like:@{ string msg1 = "My Text My link."; @Html.Raw(msg1)}

Please help me in steganography

22 Jul 2016 by Patrice T

You should learn to use the debugger as soon as possible. Rather than guessing what your code is doing, It is time to see your code executing and ensuring that it does what you expect.The debugger allow you to follow the execution line by line, inspect variables and you will see that there...

Why popup window is not showing using mvc5

27 Jul 2016 by Richard Deeming

Assuming you're using Bootstrap[^], the data-target attribute needs to be the ID of the modal dialog element. You can't use a generic jQuery selector, as that could match multiple elements.Departments

Condional binding for html.textbox in MVC 5

11 Aug 2016 by Richard Deeming

Try using the ternary operator[^]:

How do I pass 60 thousand + record dataset as XML to stored procedure using stringwriter and writetoxml ?

30 Aug 2016 by Maciej Los

My advice: forget about StringWriter[^].You've got 2 options. Depending on method used to manipulate data, you can use :XmlWriter Class (System.Xml)[^]XmlSerialization[^] or even better DataContractSerialization[^].But, you've mentioned that:Abrar Kazi[^] wrote: I am...

Css and js not working in MVC

30 Sep 2016 by Ehsan Sajjad

You cannot have multiple jquery library files added on the page, which is happening right now, so you need to exclude one of the file which are right now there...

Any body can help me how blinking particular column text( tokennumber) in jtable ?

19 Oct 2016 by Priya-Systematix

Hi Gopal,You can create id of particular column. For eg.: you can create id of token number and apply css on particular column using jquery or javascript:$(document).ready(function()) { function blinker() { $('#blink_token').fadeOut(500).fadeIn(500, blink);} setInterval(blinker,...

Get current user ID client MVC.NET

14 Feb 2017 by Karthik_Mahalingam

I hope you are looking for Intranet Site Using ASP.NET MVC , Windows Authentication[^] string userid = HttpContext.User.Identity.Name; // use this to get the client userid

entity-framework

An exception of type 'system.data.sqlclient.sqlexception' occurred in system.data.dll but was not handled in user code additional information: incorrect syntax near the keyword 'by'.

16 Feb 2017 by Garth J Lancaster

well, first off, the exception actually says there's something wrong with your sql - do you have a column 'Id' for example - what happens if you remove the 'order by...' clause ?secondly, thats a horrible way to write SQL statements - you should use parameterised queries, along the lines of...

stored-procedure

Show / hide <td> upon other <td> click action

10 Mar 2017 by Karthik_Mahalingam

try this $(function () { $('.invoice-row').click(function () { var $nextRow = $(this).closest('tr').next('tr'); $nextRow.toggle(); }); });

How to alert a data from json

22 Apr 2017 by Karthik_Mahalingam

try alert($scope.Cheque[0].status)

Some interview questions

30 May 2017 by OriginalGriff

You are getting stuck on pretty basic stuff - and "giving you the answers" to these won't help you for next time as there is absolutely no guarantee that even similar questions will be asked. And what that means is that you are woefully underprepared to do the job you are interviewing for, and...

Pass model between view and controller

26 Jun 2017 by David_Wimbley

Your issue is with the how model binding in MVC handles complex objects for use in the HTML helpers which is what you have going on in your view. Since you didn't post your model, I am guessing your model looks something like public class CountryLanguageModel { public CountryLanguage...

Break the habit of logfiles by using automated error handling in ASP.NET MVC5

14 Nov 2017 by jgauffin

Save time and effort with the help of codeRR, which finds and analyses errors for you, improving code quality along the way.

Country based database in C# web application

2 Apr 2018 by vijay vettri

Web application with MVC ->Currently I have a database with customer data and product details. The application has been using in only one country. Now going to globally use the web application. But the customers doesn't want their customer data leave out of their country. For example if we are...

web_application

I receive an error message in LINQ query

13 Aug 2018 by F-ES Sitecore

When you use "new { ... }" syntax you're creating what's known as an anonymous type, look on at like a temporary type or a type created on-the-fly. Anonymous types can only be used inside the function they are created in, so you can't pass that result to a View. If you want a reduced number of...

Unreachable code detected

22 Aug 2018 by Vincent Maverick Durano

That's because you use the keyword return before trans.Commit(). That line will never be called. What you can do is something like this: var result = await _dbContext.SaveChangesAsync(); trans.Commit(); if(result > 0) return true; return false;

entity-framework

How to iterate through related models to create a single MVC view

25 Sep 2018 by summiya1

If you are new to MVC you can try first the scaffolding to check hows scenarios are linked and working. You need to follow different tutorial. google google google. The best way to use model to pass data on beginner level. Please check following links Using Model to pass data to View in...

How to connect SQL DB to visual studio code?

31 Jan 2019 by Dave Kreskowiak

In your connection strings, you're using "Integrate Security=true". Do you know what that means? That means whatever account is running your code is the account that is used to attempt to login to SQL Server. If that account doesn't have permissions to login to the server, the login is going to...

How to get last record+1 when create new employee on web API project ?

15 Feb 2019 by OriginalGriff

Do not do that! Never try to "Pre-allocate" ID numbers, that leads to subtle and intermittent bugs in production when you have multiple users accessing the DB which are very hard to track down, and even harder to untangle the data. Look at using a DB IDENTITY field instead - the DB will manage...

entity-framework

How get this textbox value by using jquery

19 Feb 2019 by F-ES Sitecore

$('#iCnt') The above means an element with a literal id of "iCnt", eg; What you really want is the value of the iCnt variable, not "iCnt" as literal text $('#' + iCnt) That will construct a param like '#2' or '#3' depending on what is in iCnt.

Not able to post from MVC controller to web api

22 Feb 2019 by Afzaal Ahmad Zeeshan

Your question itself has the answer, your task has not yet been evaluated—Result = "{Not yet computed}. You need to give it more time, and check the result later. This time won't be known to you, since it is undefined amount of time. That is because in the synchronous code you need to wait for...

How can I make a payment page in my payment system ?

24 Feb 2019 by OriginalGriff

Never accept code from unknown website for anything to do with real money: you don't know the source, you don't know what the code does, and you would be held personally responsible for any losses incurred by using such code negligently - and using random code would most certainly be seen as...

payment-gateway

Return image URL from WEB API

31 Aug 2019 by Thomas Daniels

I can't see the code you use to render the image, but I'm guessing that you create an img tag with as src the API response. D:\Images1\1.jpg is not a file path that will be recognized by your browser. You'll have to use this: file:///D:/Images1/1.jpg But note that if anyone accesses your MVC...

Asp.net MVC set route from database table C#

26 Nov 2019 by Afzaal Ahmad Zeeshan

What you are looking for is to be done on the runtime, and these attributed at mapped at compile-time. You will not be able to modify them after your app has been built. One way to solve this would be to use a dynamic route and then process the actual URI on runtime and execute the...

I can't perform the save function

20 Dec 2019 by Richard Deeming

You can't nest forms in HTML. Change the target of your outer form, and remove the nested form. Also, remove the onClick method, which simply throws away the form and makes a GET request for the SaveData action. @using (Html.BeginForm("SaveData", "Access")) { @Html.AntiForgeryToken() ...

Iis file sharing blocked

29 Jan 2020 by Richard Deeming

That article is dangerously wrong. You don't need to create a shared folder to host an application in IIS. You just need to make sure the IIS_IUSRS group has read permissions on the folder. And setting your application pool to run as LocalSystem is extremely dangerous. The slightest mistake...

Change event function in JS is not working properly ?

31 Jan 2020 by F-ES Sitecore

When the msg has finished the fadeOut animation it is hidden, and there isn't anything in your code to show it again, so it remains hidden. "fadeOut" just animates from the current visibility to not shown, but if it is already not shown then it has nothing to do, it remains not shown. The...

What is the languages used in creating CODE PROJECT? + What is the best languages to develop Questions and Answers website?

26 Jun 2020 by OriginalGriff

Quote: what is the languages used in creating Code Project? A bunch of 'em: English, Australian, and French. PLus the usual culprits: C#, Javascript, a huge pile of SQL, and some JS frameworks, I believe. Quote: best choice of languages to...

How to send other parameter with form data ?

30 Sep 2020 by F-ES Sitecore

I changed your action signature to this public ActionResult Create(EmployeeDAL OBJ, string Details, List Details2) because "Details" is a single string rather than an array. You need to create a single JSON object with a property that...

Replace space with '%' symbol while searching in linq contains

22 Jun 2021 by Richard Deeming

You've tagged this question as Entity Framework. If you're executing a query against the database, you'll need to use the appropriate function. For EF 6.2 or later, use DbFunctions.Like: var result = Set.Where(u =>...

entity-framework

How do I include bootstap.js file to bundle?

12 Jul 2021 by Richard Deeming

Quote: @Scripts.Render("~/bundles/bootstrap") Look at your BundleConfig.cs file - the bundles you have registered are: "~/bundles/jquery" "~/bundles/jqueryval" "~/bundles/modernizr" "~/bundles/Scripts" "~/Content/css" There is no...

Error ambiguousmatchexception: the request matched multiple endpoints

22 Jul 2022 by Richard Deeming

A GET request to /Admin/PageParameters/ matches both your Index and OperationProgress actions. You need to change either the method or the route for the OperationProgress action. For example, if you add: [HttpGet("[action]") public...

How to get number of rows in a table without using count function?

8 Feb 2023 by Dave Kreskowiak

It's not the call to .Count that's slowing it down. You've got two lines that appear to be loading entire tables, users and Services, then you iterate over the both both tables, the Services table every single time you look at the next user in...

Cannot deserialize the current JSON object (e.g. {"Name":"value"}) into type because the type requires a JSON array (e.g. [1, 2, 3]) to deserialize correctly.

13 Jun 2023 by Graeme_Grant

It is unusual to see a success and error result returned using the same property name in a JSON result. This does not mean that it can not be handled. You have tagged your question with ASP.NET5, so I am going to focus on a .Net 5.0+ solution,...

Error during serialization or deserialization using the JSON javascriptserializer in ASP.NET MVC controller

2 Feb 2023 by Dave Kreskowiak

First, storing images in the database as anything other than binary is just going to make the image data quite a bit larger than if you just stored the bytes in a binary field, especially using base-64 encoding. Next, wrapping all that in a json...