CODEWITHSUNDEEP
c#asp.net-mvcasp.net-mvc-4
user1428798
user1428798

Reputation: 1546

model in MVC helper is always null

this my view, I catch an error in

@Html.EditorFor(model => model.FacebookId) model is null

But in the var @Model, I have my viewModel with all values

This my view:

@model Registration.Front.Web.Models.RegistrationViewModel
    @using Registration.Domain.Entities.Enum;
    @using Registration.Front.Web.Helpers;
    @{
        Layout = "~/Views/Shared/_Layout.cshtml";

    }
    <h2>Registration</h2>

    @using (Html.BeginForm())
    {
        @Html.AntiForgeryToken()
        @Html.ValidationSummary(true)


        <fieldset>
            @{string visibleFb = (!Model.FBParam) ? "display:none" : "display:inline";
                <div id="fb" style="@visibleFb">
                    <div class="editor-label">
                        FacebookId
                    </div>
                    <div class="editor-field">
                        @Html.EditorFor(model => model.FacebookId)
                    </div>
                </div>

Upvotes: 0

Views: 133

Answers (3)

serene
serene

Reputation: 685

Did you note that you did not get that error for Model.FBParam and for Model.Facebookid? This Means your FacebookId property is nullable and is sent null from action. Also use specific kind of control by your data type like dropdown for int with reference or textbox for string jetc.

Upvotes: 0

Forty-Two
Forty-Two

Reputation: 7605

I think you need to write it as

@Html.EditorFor(model => Model.FaceBookId) //<--Note the uppercase "M"

So model is just a lamda variable, while Model points to whatever is declared as @model

You can see that in the Watch window it's Model, not model, that you're interested in here.

Upvotes: 2

ali
ali

Reputation: 182

Check in your Action method. Are you returning populated model from you Action ?

Upvotes: 0

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