Helpers - asp.net MVC core (dotnet core 1.1)

Question

Hi everyone, I'm going to start with a new experience with dotnet core using the MVC pattern.

Which are the new helpers for checkbox, textarea and other?

In this moment the relative page is empty : https://learn.microsoft.com/en-us/aspnet/core/mvc/views/html-helpers

I've tried this :

<input asp-for="myField" class="form-control" type="checkbox" value="False"/> but doesn't work!

Thanks in advance.

<div class="form-group">
      <label asp-for="myField" class="col-md-2 control-label"></label>
      <div class="col-md-10">
          @*<input asp-for="myField" class="form-control" type="checkbox" value="False"/>*@
          <span asp-validation-for="myField" class="text-danger"></span>
      </div>
</div>

Please post whole html here.

INDIA IT TECH
– INDIA IT TECH

2016-12-22 13:34:41 +00:00
Commented Dec 22, 2016 at 13:34 — INDIA IT TECH
– INDIA IT TECH, Commented Dec 22, 2016 at 13:34

Dawid Rutkowski · Accepted Answer · 2016-12-22 13:59:19Z

1

First check if you got reference to Microsoft.AspNet.Mvc.TagHelpers package in your project.json

Secondly remember about @addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers at the beginning of your view.

answered Dec 22, 2016 at 13:59

Dawid Rutkowski

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2 Comments

Luca C. Over a year ago

Thanks for the answer!

Luca C. Over a year ago

I get this when trying to Install-Package : Package Microsoft.AspNet.Mvc.TagHelpers 6.0.0-rc1-final is not compatible with netcoreapp1.0 (.NETCoreApp,Version=v1.0). Package Microsoft.AspNet.Mvc.TagHelpers 6.0.0-rc1-final supports: - dotnet5.4 (.NETPlatform,Version=v5.4) - net451 (.NETFramework,Version=v4.5.1) it seems doesn't work with .net core

J. Doe · Accepted Answer · 2016-12-22 13:51:17Z

0

If you want use HTML Helpers you can still do the same like in .Net Framework but MS want to change a bit HTML Helpers to Tag Helpers. Tag Helpers are new feature with .Net Core

answered Dec 22, 2016 at 13:51

J. Doe

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Comments

Luca C. · Accepted Answer · 2016-12-22 13:52:45Z

0

I've been got error in the browser, because the field which I set is Nullable.

I've did the migration, update the database and now work!

answered Dec 22, 2016 at 13:52

Luca C.

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