.NET MVC - 在文本框中按 Enter 键不提交表单

Question

I have a very simple form like below.

@using (Html.BeginForm())
{
    ...
    @Html.TextBoxFor(x => x.Input);
    ...
    <button type="submit">Submit</button>
}

Pressing Enter key in the text field doesn't submit the form. I'm wondering if there is a solution that doesn't involve any JavaScript. Because when I searched online, there are people annoyed by this "default" behavior of the textbox and want to disable Enter key...

Maybe it has something to do with the 'button' tag? I tried changing it to 'input' tag. But pressing Enter still doesn't work. The rendered HTML looks normal to me:

<form action="/[ControllerName]/[ActionName]/" method="post" novalidate="novalidate">
    ...
    <input id="Input1" name="Input" type="text" value="" aria-required="true">
    ...
    <button type="submit">Submit</button>
    ...
</form>

Answer 1

The enter key will always submit the first HTML Form on the page. Make sure you don't have another form element hidden within your HTML.