FAQ Database Discussion Community


Submitting Form in AngularJS and MVC 4

angularjs,asp.net-mvc-4,angularjs-controller,angularjs-factory
I am new to AngulaJS, and I am trying to do as many examples as I can. I found an example online that works pretty well except for the registration part. I tried to register a user; it did not submit the form, and there was not an error message/exception....

How do subdomains work?

c#,asp.net-mvc-4,iis,subdomain,multi-tenant
I have a set up an ASP.net MVC application in my IIS at port 80. The website resolves for any subdomain. Like dev.localhost,test.localhost etc. No I have not set up any of these sub domain on my machine. I have no host file entries except the default, and no host...

select random data from database in mvc4 C#

c#,asp.net-mvc-4
I have database. Actually,i am doing for it display 10 image newest from my database but i want to display random 10 image from database.How can i do it? public ActionResult Details(int id) { var products = db.TblProductImages.Include(t => t.TblProduct); ViewData["viewcategory"] = (from p in products orderby p.ProductID descending select...

C# Using Bool, how to check a double is truly divisible by another number? [duplicate]

c#,asp.net-mvc-4
This question already has an answer here: How can I calculate divide and modulo for integers 4 answers Is there a way of checking that a value is wholly divisible by another number, for example 1000 divided by 100 would be true, but 1115 divided by 100 would be...

startIndex cannot be larger than length of string

c#,entity-framework,asp.net-mvc-4
I try to check if a foldername doesnt has a extensie. Because I want to change the name of the folder. But you can also change the name of a file. But I get this error: "startIndex cannot be larger than length of string.\r\nParameter name: startIndex"} By this line: string...

File upload control in asp.net mvc

c#,asp.net,asp.net-mvc,asp.net-mvc-4
I have written a fileupload control in asp.net mvc.But as of now the logic what i am doing is, i am downloading excel file in to server locally and then processing data and pushing in to oracle database.But some servers due to permission issues , i am not able to...

Binding my view model to a view causes all check boxes to be checked

c#,asp.net,asp.net-mvc,asp.net-mvc-4,razor
I'm having an issue where my all the check boxes rendered in the view are coming out checked. I put a breakpoint at the line where my view model is constructed and through the debugger, I can see that some values are set to "true" and others are set to...

How do you send data to controller with ajax.beginform?

ajax,asp.net-mvc-4,razor,model-view-controller,model
This is my method on controller "sale" [HttpPost] [ValidateAntiForgeryToken] public ActionResult Create(Models.account account) { Models.sale creaventa = new Models.sale(); //creaventa.account = cliente; creaventa.createdon = DateTime.Now; creaventa.idaccount = account.id; creaventa.modifiedon = DateTime.Now; creaventa.status = 0; context.sales.Add(creaventa); context.SaveChanges(); // return "venta creada"; return View(); } and this is the partial view @model...

How to consume multipart/form data request in C# mvc 4 webservice

c#,asp.net-mvc,web-services,wcf,asp.net-mvc-4
I created a web service for file upload. When I call this webservice I can't find multipart-form data request. If I call this webservice without a file then it will working fine. My code is: Interface code: [OperationContract] [WebInvoke(RequestFormat = WebMessageFormat.Json, Method = "POST", ResponseFormat = WebMessageFormat.Json, UriTemplate = "/GetStream")]...

Use “Contains” to match part of string in lambda expression

c#,jquery,asp.net-mvc-4,lambda
I have this MVC page where I have three different "input" elements, all the same class, using the jQuery autocomplete. On any one of them I am doing this in the controller: [HttpGet] public ActionResult GetAllItemsEdit(string data, string source) { List<TextValuePair> items = InventoryControlRepository.GetAllItemsTVP(); var result1 = items.Where(item => item.Text.Contains(data.ToUpper())).ToList();...

MVC - How to render a 'a href' link in a View that's been stored in a database?

asp.net-mvc,asp.net-mvc-4,model-view-controller
Question background: I have an MVC4 app whos homepage data is supplied from a View Model. The Issue: Within the View Model I have a property called AboutUsDescOne This is set from the Controller and Action Method from data that has been retrieved from a database. Within the data set...

How can I bind a list model which contains a complex type in MVC4?

c#,asp.net-mvc,asp.net-mvc-4
I have a form with input elements like this: ... <input type="hidden" name="orders[0].ID" value="1"> <input type="text" name="orders[0].Name" value="Some name"> <input type="date" name="orders[0].Date" value="09/08/2014"> <input type="time" name="orders[0].Time" value="5:16 AM"> ... <input type="hidden" name="orders[1].ID" value="2"> <input type="text" name="orders[1].Name" value="Some name2"> <input type="date" name="orders[1].Date" value="09/08/2014"> <input type="time" name="orders[1].Time"...

Setting up routing when RemoteAttribute specifies AdditionalFields

c#,asp.net,asp.net-mvc,asp.net-mvc-4
How to configure actions if I specify AdditionalFields for validation via RemoteAttribute to handle possible optional additional fields? Currently I try to have actions for possible combinations of optional fields and it does not work as show below. I have a form that is bound to a model and one...

How to download a file through ajax request in asp.net MVC 4

jquery,json,asp.net-mvc-4,asp.net-ajax
Below is my code : public ActionResult DownloadAttachment(student st) { var file = db.EmailAttachmentReceived.FirstOrDefault(x => x.LisaId == st.Lisaid); byte[] fileBytes = System.IO.File.ReadAllBytes(file.Filepath); return File(fileBytes, System.Net.Mime.MediaTypeNames.Application.Octet, file.Filename); } This is the script which i'm using $(function () { $("#DownloadAttachment").click(function () { $.ajax( { url: '@Url.Action("DownloadAttachment", "PostDetail")', contentType: 'application/json; charset=utf-8', datatype: 'json',...

RedirectToAction to another Controller and passing parameters

c#,asp.net,asp.net-mvc,asp.net-mvc-4
I'm new in C# and espacially in ASP.NET MVC. I have my HomeController, which contains this method: public ActionResult Error(Error error) { return View(error); } Now I have another Controller, which have the following line inside: return RedirectToAction("Error","Home", new { Error = (new Error("ErrorName","ErrorDescription"))} ); As you might notice, I...

Why is my View not displaying value of ViewBag?

c#,asp.net,asp.net-mvc,asp.net-mvc-4,razor
I have a little blog application with posts and tags. This is my model for Post: namespace HelloWorld.Models { public class Post { [Required] [DataType(DataType.Text)] public string Title { get; set; } [Required] [DataType(DataType.MultilineText)] public string Description { get; set; } [Required] [DataType(DataType.DateTime)] public DateTime PostDate { get; set; }...

Return MVC view while submitting serialized data(MVC, Ajax)

jquery,ajax,asp.net-mvc,asp.net-mvc-4
I am new to mvc I have this AJax and Controller, i need to return a view that say "Email Sent" for now the controller redirected me to the http://localhost:1365/?Name=as&Adress=adsads&city=a&state=as&zip=as&phone=asas&Message=a Ajax Call <script> $(function () { $("#JqAjaxForm").submit(function () { debugger; var sdata = $("#JqAjaxForm").serialize(); alert(sdata); senddata = { "daye": sdata...

.Net MVC 4 using Windows Authentication - redirect unauthorized user

c#,asp.net-mvc,asp.net-mvc-4
I have an MVC 4 intranet app that I created using Visual Studio 2012. I used WindowsAuthentication and it authenticates users as expected. On some actions I restricted users to certain roles using Authorize attribute. When a user clicks on a link that invokes a controller action for which the...

How to Upload file onclick of button of type=button not type=submit in mvc4 using html begin form

file,asp.net-mvc-4,button,upload,submit
I have to upload a file using a button (of type button, not submit). And I want to show popup when no-file is selected and clicked on upload, it should not go to controller action. Can anyone help please?...

Using Bootstrap 3 DateTimePicker in ASP.NET MVC Project

jquery,asp.net-mvc,twitter-bootstrap,asp.net-mvc-4,bootstrap-datetimepicker
I want to use the Bootstrap 3 DateTimePicker. I added it to my ASP.NET project using NuGet. Here's my BundleConfig.cs: bundles.Add(new StyleBundle("~/Content/Bootstrap").Include("~/Content/bootstrap.css", "~/Content/bootstrap-theme.css", "~/Content/bootstrap-theme.min.css", "~/Content/bootstrap.min.css", "~/Content/less/_bootstrap-datetimepicker.less", "~/Content/less/bootstrap-datetimepicker-build.less")); bundles.Add(new ScriptBundle("~/Scripts/Bootstrap").Include( "~/Scripts/moment.min.js", "~/Scripts/bootstrap.js",...

Why does my MVC binding stop working when I assign a nested model to a variable?

c#,asp.net-mvc,asp.net-mvc-4,razor
I have code something like this contrived example in my MVC 4 razor view: @for (int i = 0; i < Model.NestedModel.Count; i++) { @Html.HiddenFor(model => modelModel.NestedModel[i].Id) @Html.EditorFor(model => Model.NestedModel[i].SomeProperty) } In which case everything works fine for me However, I wanted to tidy this up a little as the...

ASP .Net MVC get decorated roles for unathorized request

c#,asp.net,asp.net-mvc,asp.net-mvc-4
In MVC we decorate actions using AuthorizeAttribute. When a given user is not authorized for a particular action it calls HandleUnauthorizedRequest method. I have overridden this method in my custom class called CustomAuthorizeAttribute that inherits from AuthorizeAttribute. With in the scope of my overridden HandleUnauthorizedRequest method how do I get...

Prevent page refresh on submit button click

asp.net-mvc-4
I am working in Mvc4. Creating a validation. When I am clicking the submit button and the validation is getting failed and the full page is getting refreshed to display the validation messages. I do not want my page to get refreshed. And another question is is there any way...

Custom Data Annotation and MVC Helper

c#,asp.net-mvc,asp.net-mvc-4
I want to expose a globalized help text on to an MVC view. Currently the code looks like this, Custom attribute class class HelpTextAttribute : Attribute { public string Text { get; set; } } View model property and custom annotation [HelpText(Text = "This is the help text for member...

Mvc Remote Attribute is sending “undefined” in query string

c#,asp.net,asp.net-mvc,asp.net-mvc-4
I'm trying to remote validate some code and for the parameter, its passing undefined in as a parameters. Here is my validation code: [OutputCache(Location = OutputCacheLocation.None, NoStore = true)] public class ValidationController : Controller { public JsonResult IsUserNameAvailable(string userName, int? UserId) { var users = new BusinessLayer.BdsAdmin.Users(); if (UserId ==...

Saving child entity is not saving the foreign key with entity framework

c#,asp.net-mvc,asp.net-mvc-4
I have the following entities: public class Entidad { [Key] public int Id { get; set; } public string Nombre { get; set; } public virtual ICollection<Propiedad> Propiedades { get; set; } } public class Propiedad { [Key] public int Id { get; set; } public virtual Entidad Entidad {...

404 when converting asp.net mvc app to angularjs

c#,asp.net,asp.net-mvc,angularjs,asp.net-mvc-4
so I have my full asp.net mvc project working which renders perfectly fine. Then I am trying to convert it to use angular for the UI and web api for the backend. In the views folder I added an index.html file with this code: <!-- * INSPINIA - Responsive Admin...

MVC View trying to parse 2 strings in Details view

asp.net-mvc,asp.net-mvc-4,razor
its an MVC razor project with entity framework, simple record view/edit/create in View, the details cshtml I want to read out just 2 of the record values and based on their contents, create a label. <h1 @if(Model.unittype == "PRP" && Model.name =="TTO"){string x = "CISCO";}else x = "---";>x</h1> not a...

Add XElement dynamically using loop in MVC 4?

c#,xml,asp.net-mvc-4,for-loop
i will like to add the Xelement in Xdocument but how can i add in dynamically using loop? I need to capture the user multiple answer and generate the Xelement dynamically. Please guide me or provide any hint. Thanks alot! [HttpPost] public ActionResult SURV_Answer_Submit(List<AnswerQuestionViewModel> viewmodel, int Survey_ID, string Language) {...

NHibernate fluent mapping to an entity property

asp.net-mvc-4,nhibernate,fluent-nhibernate,nhibernate-mapping,fluent-nhibernate-mapping
I have a table called "Customers" and in this table there are store and office address. In the code there is a Customer class with two properties that are of type Address (one for StoreAddress and OfficeAddress). public class Customer { public virtual int Id { get; set;} public virtual...

How to check if two entity entries of a collection are the same

c#,entity-framework,asp.net-mvc-4
I'm trying to do a generic method to update Entity Framework collections, one to many. I did this method, but i'm having a problem, when i try to verify, if the element in the new collection already exists in the old one. If exists, i have to update it, rather...

Send a parameter from an action to a view

asp.net-mvc,asp.net-mvc-4
I want to send a parameter to a view from an action that resolves and sends that value. The issue is that when the parameter "arrives" to the view, it arrives null giving me an error when I try to manage it. The code I have in the action is...

How to bind anonymous type to viewModel in ASP.NET-MVC

c#,asp.net-mvc,asp.net-mvc-4
I need to bind the anonymous type output to viewmodel to pass it on view. the need is to i have to bind the checkbox with the model value i am using join to fetch the value but dont know how to pass it to view. my join query is...

Jquery Tabs - return selected tab dynamically

c#,jquery,asp.net-mvc,asp.net-mvc-4,razor
On page load I would like to display selected tab dynamically. This is so validation is displayed for the correct tab. I have the following code: <script type="text/javascript"> $(document).ready(function () { var selectedTabId= $("#SelectedTab").val(); alert(selectedTabId); $('#tabs').tabs( { cache: false, beforeActivate: function (event, ui) { selectedTabId = ui.newPanel.attr('id'); $("#SelectedTab").val(selectedTabId); }, selected:...

Mvc: Getting the selected value of the dropdownlistFor box

asp.net-mvc-4
In my domain I have this service public class StudentService { private readonly IStudentRepository _studentRepository; public StudentService(IStudentRepository studentRepository) { _studentRepository = studentRepository; } public StudentDto DisplayStudentInformation() { var objStuSec = _studentRepository.DisplayStudentSection(); return objStuSec; } } Here is my studentDto public class StudentDto { public string StudentId { get; set; }...

How to add validators for @Html.TextBox() without model

asp.net-mvc,asp.net-mvc-4
This is a part of my view @model bhavin.Models.Employee @using (Html.BeginForm("BuynowForm", "Home")) { <div class="form-group"> <label>Billing Address</label> @Html.TextBox("bill_address", null, new { @class = "form-control valid" }) </div> <p> <input type="submit" value="Submit" class="btn btn-primary" /> </p> } I want to add required validation to it. The billing_address textbox is not a...

How to get started with Visual studio 2012

c#,asp.net-mvc,asp.net-mvc-3,asp.net-mvc-4,visual-studio-2012
I want to create web application using Visual Studio 2012. The application should login into a website and report numerical findings on the UI. The language used will be Visual C#. I have loaded the application and selected on the menu: File> New > Projects. A window appears with multiple...

get roles attribute of controller in OnActionExecuting in mvc

c#,asp.net-mvc,asp.net-mvc-4,actionfilterattribute
I want to read the filter attributes of controller in OnActionExecuting method. for this I have written this code but this empty array. public class BaseController : Controller { protected override void OnActionExecuting(ActionExecutingContext filterContext) { var getActionName = filterContext.ActionDescriptor.ActionName; var getControllerName = filterContext.ActionDescriptor.ControllerDescriptor.ControllerName; var getUserName = User.Identity.Name; var getUserRoles =...

A property of model becomes null while posting

asp.net-mvc-4
I'm new to MVC. Now I'm trying with a simple demo of MVC that to print Customer's information to screen and update it, send back to database. I have no idea why the Customer's ID becomes null while the others are fine. I want to display Customer's ID to the...

Need to Close the div in if condition MVC View

asp.net-mvc,asp.net-mvc-4
I am trying to close a div inside the if condition which is inside a foreach loop. @foreach (var item in ViewBag.modal) { counter++; <div class="Class1"> <div class="span6"> <!-- block --> <div class="block"> <div class="block-header"> <div class="left"> @item["Topic"];</div> </div> <div class="collapsein"> @item["Desc"];</div> </div> </div> @if (counter % 2 == 0)...

A specified Include path is not valid. The EntityType '*Propiedad' does not declare a navigation property with the name 'Nombre'

c#,asp.net-mvc,entity-framework,asp.net-mvc-4,repository-pattern
I am trying to implement unit of work and the generic repository pattern as explained here: http://www.asp.net/mvc/overview/older-versions/getting-started-with-ef-5-using-mvc-4/implementing-the-repository-and-unit-of-work-patterns-in-an-asp-net-mvc-application My entity Propiedad is like this: public class Propiedad { [Key] public int Id { get; set; } public virtual Entidad Entidad { get; set; } public string Codigo { get; set; }...

Using Bootstrap Modal how to Render

asp.net-mvc,twitter-bootstrap,asp.net-mvc-4,asp.net-mvc-partialview
I've got a big problem. I just want to have my Create - View for new VacationRequests in my Index-View It's not possible for me to have two different models in one view. @*@model System.Collections.Generic.IEnumerable<AppEule.Models.VacationRequest>*@ @model System.Collections.Generic.IEnumerable<GUIManagement.EmployeeVacationRequestViewItem> @using System.Collections @using System.Collections.Generic @using AppEule.Models @using TestAjax.Helpers <h2> @{ViewBag.Title = "Urlaubsanträge";} </h2>...

MVC Push notification from server to client side

asp.net-mvc-4,push-notification
This question may sound lame but. Is there any technique to send push notificaiton from server to client side, regarding the server status. For Example: While Login Notification in Client Side in sequence: Validating User ... Validating Digital Certificate ... Sorting downloadable file ... Preparing to download ... If its...

MVC Routing News Pages

asp.net-mvc-4,asp.net-mvc-routing
I have managed to get my MVC project to present a list of news items in an SEO friendly manner: /News/ - to present the list /News/NewsItem/id/news-item-title - the individual news item What I would really like is: News/id/news-item-title Exactly how Stackoverflow presents its questions. However, I cant seem to...

Asp.net MVC Routelink null controller parameter

c#,asp.net,asp.net-mvc,asp.net-mvc-4,routing
I have two routes, the default one routes.MapRoute( name: "Default", url: "{controller}/{action}/{id}", defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional } ); I added another route, sometimes the parameter will by a string routes.MapRoute( name: "ByName", url: "{controller}/{action}/{name}", defaults: new { controller = "Home", action =...

Retrieve all data from the database got the second row same with the first row

c#,mysql,asp.net-mvc-4
This problem is not appear when I had combined both the models and the codes in the same class, but right now I already separate the models and the codes into different class. I made 2 column and each one have different value (data). When I ran the program, it...

check for value null on razor syntax

c#,asp.net-mvc,asp.net-mvc-3,asp.net-mvc-4,razor
The following code is failing because propiedadesFormularioDetalle is null. I placed an IF before the block code but still not working, if I remove one of the bracked, then it wont compile @if (propiedadesFormularioDetalle != null) { } <div class="panel panel-default"> <div class="panel-heading">Propiedades adicionales</div> <div class="panel-body"> <dl class="dl-horizontal"> @foreach (KeyValuePair<string,...

Jquery: Change contents of