scaffolding

OK, after I fixed this issue , now I have this new one, which I don't seem to get my head around. This is my view and Javascript code: <script language="javascript" type="text/javascript"> function getConfig(){ $.ajax({ url: "<%= get_config_projects_url %>", data: { id: <%= @project.id %>, unit_mgt_address: $('.unit_mgt_address_class').val(), } }); } </script> <%= form_for(@project) do |f| %> <input type=button onClick="getConfig()"/> <div class="field"> <%= f.label :Unit Management Address %><br> <%= f.text_field :UnitMgtAddress, :class=>'unit_mgt_address_class' %> </div> <div class="actions"

If you've used Symfony2's generators to create CRUD forms from database entities, you may wind with an error like this on the "create new record" screen: StringCastException: A "__toString()" method was not found on the objects of type "ScrumBoard\ServiceBundle\Entity\Users" passed to the choice field. To read a custom getter instead, set the option "property" to the desired property path. If I'm reading this correctly, the problem is that it needs to display a dropdown list of users for the record I'm creating, but it doesn't know how to turn a "User" entity into a string. Defining the _

I am using the VS 2012 RC and trying to follow the MVC4-tutorial from here: http://www.asp.net/mvc/tutorials/mvc-4/getting-started-with-aspnet-mvc4/accessing-your-model%27s-data-from-a-controller I get to "Enter some details about a movie and then click the Create button." and then get an error: "The value '9.99' is not valid for Price." So I figure it needs a decimal comma instead and try with 9,99 instead with the following results: "The field Price must be a number." So I do not know how to enter the number and satisfy the validation checks. There seem to be several. So I enter another

I'm trying to create an Entity Framework model based on an existing database in ASP.NET Core. I can't make Scaffold-DbContext to work though! I have searched Stackoverflow and other websites to see if the packages in my ASP.NET Core Web Application project are not correct but I still can't make it work. I get the following error when running the Scaffold-DbContext in Package Manager Console: PM> Scaffold-DbContext "Server=.;Database=TravelAgency;Trusted_Connection=True;" Microsoft.EntityFrameworkCore.SqlServer -OutputDir Models System.AggregateException: Ett eller flera fel har uppst�tt. ---

I'm new to Rails, still getting my feet wet, so please pardon me if this is either trivial or "the wrong way" to do things. I'd like to create a superclass for some scaffolded models. For example, I'd like to create a scaffold for Men and for Women , but I want them both to inherit from a People superclass; Men and Women would inherit fields like height and weight from the People class. Where/how do I define this People superclass? How do I define the subclasses Men and Women via scaffolding? This is something I've thought about doing with my application. I haven't done it yet, and I wouldn't

To render HTML in my edit view, I use the helper @Html.EditorForModel() . My model: [Required(ErrorMessage = "Campo obrigatório")] [Display(Name = "Nome completo")] public string Name { get; set; } [Required(ErrorMessage = "Campo é obrigatório")] [StringLength(100, ErrorMessage = "A {0} deve ter pelo menos {2} characteres.", MinimumLength = 6)] [DataType(DataType.Password)] [Display(Name = "Senha")] public string Password { get; set; } [DataType(DataType.Password)] [Display(Name = "Confirmar senha")] [Compare("Password", ErrorMessage = "A nova senha e a confirmação da senha não conincidem.")]

Example: batchTag is an enumerated type attribute of a batchRange, with values like so: JAN1 "January Biweekly 1", JAN2 "January Biweekly 2", etc. I want to display the VALUE of the batchTag in the select, IOW, the select should contain "January Biweekly 1" "January Biweekly 2" ... not JAN1 JAN2 FEB1 FEB2 FEB3 ... I have tried several things in the g:select to do this, but without any success. I thought perhaps "it" would be available as part of the g:select (as it is clearly an iteration) and tried to reference it.batchTag.name for the optionValue, but that did not work. Any suggestions?

Is there a clever way to get the MVC scaffolding to render a dropdown or listbox for model properties that are enum values? Example: public class MyModel { public Color MyColor { get; set; } public Option Options { get; set; } } public enum Color { None = 0, Red = 1, Blue = 2, White = 3 } [Flags] public enum Option { NotSet = 0, Option1 = 1, Option2 = 2, Option3 = 4, Option4 = 8 } For the “Color” property, a dropdown would be nice. And for the “Options” property, a combo box or list of checkboxes would be cool. Is there any kind of support built into the MVC framework/tooling for this?