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C#

Posted by Cecilia Benítez
Cecilia Benítez
1,396 Points

in razor I have @model MyFirstWebsite.Models.Modelo and I want to achieve @model MyFirstWebsite.Models.Modelo.Receta

Modelo is a container for my other "child" models but in razor how can I do ".Receta" if visual studio doesn't give me the option.. the only code I have in Modelo is: '''C# namespace MyFirstWebsite.Models { public class Modelo { public List<Receta> Receta { get; set; } public List<Slide> Slide { get; set; } } } '''

2 Answers

Cecilia Benítez
Cecilia Benítez
1,396 Points
Cecilia Benítez
Cecilia Benítez
1,396 Points

yes I was mising an using directive I have

public class Modelos
    {
        public Receta Receta { get; set; }
        public Slide Slide { get; set; }
        public Receta[] Recetas { get; set; }
    }

thanks a lot

Cecilia Benítez
Cecilia Benítez
1,396 Points

I have another problem now when I pass "Model.Recetal" in my foreach loop I pass null but I sopose to pass an id, this causes an exeption.. how can avoid this?

@model MyFirstWebsite.ViewModel.Modelos 
<div class="row">
    @foreach (var receta in Model.Recetas)
    {
        <div class="col-md-4">
            <div class="well">
                <h4>@Html.ActionLink(receta.MostrarTexto, "Receta", new { id = receta.Id, @class = "Recetas" })</h4>
                <a href="@Url.Action("Receta", new { id = receta.Id })">
                    <img src="~/img/fotos/@receta.CoverImageFileName" alt="@receta.MostrarTexto" class="img-responsive" />
                </a>
            </div>
        </div>
    }
</div>
Steven Parker
Steven Parker
231,248 Points
Steven Parker
Steven Parker
231,248 Points

From the system's point of view, "Receta" isn't a model but a property of the "Modelo" model. So if you pass that model to your razor page, you should be able to access the property with dot notation: "@Model.Receta".

Steven Parker
Steven Parker
231,248 Points
Steven Parker
Steven Parker
231,248 Points

To the person who down-voted this answer... :-1:

I'd appreciate your feedback about why you found this answer unacceptable, and what I could do to make it better.