Tag: 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 part of the models.employee. I am using mvc5 So how to add the validator?
Add data-val and data-val-required attribute for Html.TextBox() as shown below.
<script src="~/Scripts/jquery-1.10.2.min.js"></script>
<script src="~/Scripts/jquery.validate.min.js"></script>
<script src="~/Scripts/jquery.validate.unobtrusive.min.js"></script>
@using (Html.BeginForm("",""))
{
@Html.ValidationSummary()
@Html.TextBox("bill_address", null, new { @class = "form-control valid", @data_val = "true", @data_val_required = "Billing Address is required" })
<input type="submit" value="Click" id="btnSubmit" />
}
NOTE
@Html.ValidationSummary() is used for printing validation message.validate and unobtrusive JavaScript files.
c#,asp.net-mvc,entity-framework
You just want to make sure you don't pull anymore records out of the database than you need. As you can't use your ProviderViewModel constructor in LINQ to Entities you will have to retrieve the requested page yourself before creating your view model objects: public ActionResult Index(int? page) { List<ProviderViewModel>...
Add data-val and data-val-required attribute for Html.TextBox() as shown below. <script src="~/Scripts/jquery-1.10.2.min.js"></script> <script src="~/Scripts/jquery.validate.min.js"></script> <script src="~/Scripts/jquery.validate.unobtrusive.min.js"></script> @using (Html.BeginForm("","")) { @Html.ValidationSummary() @Html.TextBox("bill_address", null, new { @class = "form-control valid", @data_val = "true", @data_val_required = "Billing Address is required" }) <input type="submit" value="Click"...
The problem is you are not setting roleManager properly in webconfig. change your webconfig as below. <roleManager enabled="true" cacheRolesInCookie="true" cookieName=".ASPXROLES" cookieTimeout="30" cookiePath="/" cookieRequireSSL="false" cookieSlidingExpiration="true" cookieProtection="All" defaultProvider="AspNetSqlRoleProvider" createPersistentCookie="false" maxCachedResults="25" /> ...
You can create a editor template and pass the control list as model to the template and in the template you can iterate that list to generate the control. As i have shown below. 1->Create a class for Control Information. public class ControlInfo { public string ControlType { get; set;...
c#,asp.net,asp.net-mvc,authentication
It's because of your ViewBag's returnUrl sets null after postback, just simply put ViewBag.ReturnUrl = returnUrl; at the beginning of your HttpPost verb of Login action. ...
You can't do this: string.Contains(string array) Instead you have to rewrite that line of code to this: if (file == null || formats.Any(f => file.Contains(f))) And this can be shortened down to: if (file == null || formats.Any(file.Contains)) ...
sql-server,asp.net-mvc-4,razor
Note : As per your requirement you need to show country name when user selects the state then why you need dropdownlist for country ?? it is better to use a label for that. For you requirement first you have to maintain a table which stores country and it's state...
asp.net-mvc,kendo-ui,kendo-grid,kendo-asp.net-mvc
You can use the edit event of the grid to hide some element from the popup window: $("#grid").kendoGrid({ edit: function(e) { e.container.find(".k-edit-label:first").hide(); e.container.find(".k-edit-field:first").hide(); } }); ...
That's probably a good candidate for an EditorTemplate to be honest, that way you don't have any issues with prefixing: @Html.EditorFor(m => m.TechnologyFilters) Without using an editor template though, a technique you can use is to specify the prefix in your partial declaration within the ViewDataDictionary, by doing: Html.RenderPartial("_TechnologyFilters", Model.TechnologyFilters,...
asp.net-mvc-4,push-notification
You can use SignalR : $.connection.hub.start().done(function () { $('#sendmessage').click(function () { // Call the Send method on the hub. chat.server.send($('#displayname').val(), $('#message').val()); // Clear text box and reset focus for next comment. $('#message').val('').focus(); }); }); use more info: tutorial...
sql,asp.net,asp.net-mvc,database,entity-framework-6
Ideally what you want is a many-to-many relationship between your Shop and Product entities: public class Shop { public int ShopId {get; set;} public virtual ICollection<ShopProduct> ShopProducts {get; set;} } public class Product { public int ProductId {get; set;} public string Name {get; set;} public virtual ICollection<ShopProduct> ShopProducts {get; set;}...
c#,jquery,asp.net-mvc,angularjs
There is no 'best' way to do this, but I'd suggest implementing your RESTful API using ASP.NET Web API and then consuming that with AngularJS on the front-end (using the $http service). It's a pretty neat way of communicating with your APIs without having to navigate away from the page,...
asp.net-mvc,asp.net-mvc-5,asp.net-mvc-routing
Ok so ranquild's comment pushed me in the right direction. In my route config, I had the default route of routes.MapRoute( name: "Default", url: "{controller}/{action}/{id}", defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional } ); So that my homepage would still work on the url with...
jquery,asp.net-mvc,visual-studio-2013,asp.net-mvc-5
Your action method is expecting a string. Create a javascript object, give it the property "data" and stringify your data object to send along. Updated code: $.ajax({ type: 'post', dataType: 'json', url: 'approot\Test', data: { "json": JSON.stringify(data) }, success: function (json) { if (json) { alert('ok'); } else { alert('failed');...
You can use the %-operator: bool isDivisible = 1115 % 100 == 0; The % operator computes the remainder after dividing its first operand by its second. All numeric types have predefined remainder operators. ...
javascript,asp.net-mvc,angularjs,single-page-application
If this is an AJAX call then the varialble initialization should be into the callback methods: Fakturi.fakturi.get({ id: $routeParams.id }, function (data) { $scope.faktura = data; }); Fakturi.komintenti.get({ id: $scope.faktura.KomintentID }, function (data) { $scope.komintent = data; }); According to this link, if you would like to get response immediately...
asp.net-mvc,asp.net-mvc-4,razor,asp.net-mvc-5,claims-based-identity
Your claim identity does not have ClaimTypes.NameIdentifier, you should add more into claim array: var claims = new List<Claim> { new Claim(ClaimTypes.Name, "Brock"), new Claim(ClaimTypes.Email, "[email protected]"), new Claim(ClaimTypes.NameIdentifier, "userId"), //should be userid }; To map the information to Claim for more corrective: ClaimTypes.Name => map to username ClaimTypes.NameIdentifier => map...
asp.net-mvc,visual-studio-2013
I didn't manage to find the source of the problem, but closing all editor windows in VS seems to make it go away. If there are further lag spikes, restarting debugging might be also a good idea. Since I didn't see this problem in a new project, it might be...
c#,.net,asp.net-mvc,asp.net-mvc-5
There's a handy documented guide by Rick Anderson which he wrote to upgrade from MVC4, the same applies to you with the exception of the fact that the "Old version" of DLLs he mentions will be different to the ones that you will have, but the outcome will still be...
c#,asp.net-mvc,asp.net-mvc-3,asp.net-mvc-4,visual-studio-2012
Download this book "Microsoft ASP.NET 4 Step By Step" by George Shepherd.I found it very helpful.It will address all the issues you raised here.Thank you.
c#,jquery,ajax,asp.net-mvc,razor
error: function () { alert("EmptyResult returns."); debugger; $.post('@Url.Action("Delete2", "Customers")', { id: clickedId }); }, Result of a post does not refresh your page, so quick fix is to genrate an anchor with URL to controller action add id parameter and click on it or change window location with controller/action/clicked id....
You can use ViewContext.IsChildAction in view.
You are using a namespace, your full type name is Project.ViewModel.ViewModel (namespace is Project.ViewModel and class name is ViewModel) so use this using instead: @model Project.ViewModel.ViewModel ...
c#,asp.net,asp.net-mvc,asp.net-5,asp.net-mvc-6
The best way is to create a composite wrapper: public class Wrapper { public ModelA A { get; set; } public ModelB B { get; set; } } Put Wrapper in the parameter list and mark that [FromBody]. You can't use that attribute more than once because all of the...
c#,asp.net,asp.net-mvc,asp.net-mvc-4,razor
ViewBag is used when returning a view, not when redirecting to another action. Basically it doesn't persist across separate requests. Try using TempData instead: TempData["Tag"] = post.SelectedTag.ToString(); and in the view: <p><strong>Tag: @TempData["Tag"]</strong></p> ...
Per Discosultan in the comments: IEnumerable<int> interestIds = viewModel.ExistingInterests.Where(x => x.selected == true).Select(x => x.InterestId); ...
javascript,asp.net-mvc,knockout.js
At this line var EmployeeKoViewModel.errors = ko.validation.group(self); you are trying to create a variable, but the syntax is like creating an object with a property which is of course invalid. In order to fix this you can initialize your object first: var EmployeeKoViewModel = {}; EmployeeKoViewModel.errors = ko.validation.group(self); if (!EmployeeKoViewModel.errors().length...
c#,asp.net-mvc,dependency-injection,autofac
Autofac is nicely documented and it looks like you can find what you are after here. From what I can tell, if you have registered your updators with builder.RegisterType<LastActivityUpdator>(); builder.RegisterType<AnonymousUserLastActivityUpdator>(); then you should be able to register your services with builder.Register(c => new UserService(c.Resolve<LastActivityUpdator>())); builder.Register(c => new AnonymousUserService(c.Resolve<AnonymousUserLastActivityUpdator>())); or...
asp.net-mvc,entity-framework,null,edit,httppostedfilebase
Mark Image property as not modified: db.Entry(sach).State = EntityState.Modified; if (image == null) db.Entry(sach).Property(m => m.Image).IsModified = false; db.SaveChanges(); ...
javascript,c#,html,asp.net-mvc
Why are you doing it that way,you can sort it by using Url.Action() and concatenating query string parameters this way: function patrListClick(PAT_ID) { window.location.href = '<%: Url.Action("PatrList", "Patr") %>?id='+PAT_ID; } ...
You can use Html.Raw to output the unencoded data: <input id='myHiddenInput' type='hidden' value='@Html.Raw(ViewBag.Text)' /> Here is a link to dotnetfiddle. You can see the output in text field, but there is also a hidden field with the same unencoded information....
I don't think you can achieve this without using JavaScript. Here's something you could try (using jQuery for convenience): foreach (var item in Model) { <tr> <td data-iso="@item.someDate.ToString("o")"></td> </tr> } Afterwards, in document.ready just parse the date and set the locale in the td: $("document").ready(function () { $("td").each(function (index, elem)...
c#,asp.net,asp.net-mvc,timezone,timezoneoffset
The main problem I see with your code is the first line in your TimeAgo() method: The DateTime dt object you pass to this method is local time for your clients, but then you use the server local time DateTime.Now to calculate the timespan. Pass the UTC timestamps you get...
c#,asp.net,asp.net-mvc,json.net
Does the assemblyBinding tag have proper xmlns schema? Check if the issue you are encountering is same as Assembly binding redirect does not work
Do you use the core CLR? The StreamWriter.Close method are not available in core CLR. You can use Dispose method replace. You also can use using statement: using (var writer = System.IO.File.CreateText("your_path")) { writer.WriteLine("text"); } ...
asp.net-mvc,visual-studio-2013
Stilly! There is a refactor bug in VS that changes the routes as well! My default route was changed to the following and I had to rename name to id and everything is working fine! routes.MapRoute( name: "Default", url: "{controller}/{action}/{name}", defaults: new { controller = "Home", action = "Index", id...
Use a computed writable observable: var ViewModel = function() { var self = this; self.actualObservable = ko.observable('Y'); self.relatedObservable = ko.computed({ read: function() { return self.actualObservable() === 'Y'; }, write: function(x) { self.actualObservable(!!x ? 'Y' : 'N'); } }); }; ko.applyBindings(new ViewModel()); <script src="https://cdnjs.cloudflare.com/ajax/libs/knockout/3.2.0/knockout-min.js"></script> <input type="checkbox" data-bind="checked: relatedObservable"> = Checked<br />...
c#,asp.net,asp.net-mvc,tinymce
Your missing an @symbol for the id attribute: Modify your script as well like this: ***EDIT some thing seems off about the radio buttons only one should be checked and they should have the same name ** you can use the # to denote and ID in Jquery by the...
Judging by that error, your repository is trying to delete the a user from its table but that user is referenced in another table (dbo.Invoices). So you are seeing a foreign key constraint error where you are trying to delete a record who's primary key is referenced in another table...
c#,asp.net,asp.net-mvc,c#-4.0,reporting-services
Use formatting: DateTime.Now.ToString("dddd, dd-MM-yy"); Output: Montag, 15-06-15 //Written day of week in your local culture. To edit the axis labeling, you can do it in your code-behind file: Chart1.ChartAreas[0].AxisX.LabelStyle.Format = "dddd, dd-MM-yy"; Or in your markup: <ChartAreas> <asp:ChartArea Name="ChartArea1"> <AxisX Title="Date" IsLabelAutoFit="True" TitleForeColor="#ff0000"> <LabelStyle Format="dddd, dd-MM-yy" /> <MajorGrid Enabled ="False"...
javascript,asp.net-mvc,twitter-bootstrap
You can reference the open li using css class selector '.': $(".dropdown.open") this will give you the currently open dropdown. Explanation: 'CSS selectors' allow you to select elements using CSS syntax. For example: '#id' where the '#' indicates the following text is the id of the element. '.class' allows you...
The system.webServer section in the Web.config file specifies settings for IIS 7.0 that are applied to the Web application. The system.WebServer is a child of the configuration section. For more information, see IIS 7.0: system.webServer Section Group (IIS Settings Schema). and <system.web> specifies the root element for the ASP.NET configuration...
entity-framework,asp.net-mvc-4,localdb
Your initialiser is using the DropCreateDatabaseAlways class which, as it suggests, drops that database every time the application is initialised. Instead perhaps you could use CreateDatabaseIfNotExists or DropCreateDatabaseIfModelChanges: public class ComponentDbInitialize : CreateDatabaseIfNotExists<ComputerContext> { } ...
c#,asp.net-mvc,enums,html-helper
You can write an extension method for Enums to return Display value of an Enum value: public static class DataAnnotationHelpers { public static string GetDisplayValue(this Enum instance) { var fieldInfo = instance.GetType().GetMember(instance.ToString()).Single(); var descriptionAttributes = fieldInfo.GetCustomAttributes(typeof(DisplayAttribute), false) as DisplayAttribute[]; if (descriptionAttributes == null) return instance.ToString(); return (descriptionAttributes.Length > 0) ?...
c#,asp.net,asp.net-mvc,entity-framework
If you don't specify a database name then the connection will use the default database for the user, in this case it's integrated security so it's your Windows login. As you likely have full system admin on the server the default database will be master so you will find all...