ASP.NET MVC 获取文本框输入值 [英] ASP.NET MVC get textbox input value

问题描述

我有一个文本框输入和一些单选按钮.例如我的文本框输入 HTML 看起来像这样:

I have a textbox input and some radio buttons. For example my textbox input HTML looks like that:

<input type="text" name="IP" id="IP" />

一旦用户点击网页上的按钮，我想将数据传递给我的控制器:

Once user clicks a button on a web page I want to pass data to my controller:

<input type="button" name="Add" value="@Resource.ButtonTitleAdd"  onclick="location.href='@Url.Action("Add", "Configure", new { ipValue =@[ValueOfTextBox], TypeId = 1 })'"/>

也许这很简单，但我的问题是我不知道如何获取文本框值并将其传递给控制器​​.如何读取文本框值并通过 ipValue=@[ValueOfTextBox] 将其传递给控制器​​?

Maybe it is trivial but my problem is that I do not know how to get textbox value and pass it through to the controller. How can I read the textbox value and pass it to the controller through ipValue=@[ValueOfTextBox]?

推荐答案

带有电子邮件文本框的简单 ASP.NET MVC 订阅表单将如下实现:

Simple ASP.NET MVC subscription form with email textbox would be implemented like that:

表单中的数据映射到这个模型

The data from the form is mapped to this model

public class SubscribeModel
{
    [Required]
    public string Email { get; set; }
}

查看

视图名称应与控制器方法名称相匹配.

View

View name should match controller method name.

@model App.Models.SubscribeModel

@using (Html.BeginForm("Subscribe", "Home", FormMethod.Post))
{
    @Html.TextBoxFor(model => model.Email)
    @Html.ValidationMessageFor(model => model.Email)
    <button type="submit">Subscribe</button>
}

控制器

Controller 负责处理请求并返回正确的响应视图.

Controller

Controller is responsible for request processing and returning proper response view.

public class HomeController : Controller
{
    public ActionResult Index()
    {
        return View();
    }

    [HttpPost]
    public ActionResult Subscribe(SubscribeModel model)
    {
        if (ModelState.IsValid)
        {
            //TODO: SubscribeUser(model.Email);
        }

        return View("Index", model);
    }
}

这是我的项目结构.请注意，Home"视图文件夹与 HomeController 名称匹配.

Here is my project structure. Please notice, "Home" views folder matches HomeController name.

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