在Razor中为用户输入添加税

Question

如何在Razorview

中为用户输入添加税额

这是当前代码

<div class="form-group">
    @Html.LabelFor(model => model.Price, htmlAttributes: new { @class = "control-label col-md-2" })
    <div class="col-md-10">
        @{
            double tax = 12.5;
        }

        @Html.EditorFor(model => model.Price * tax, new { htmlAttributes = new { @class = "form-control" } })
        @Html.ValidationMessageFor(model => model.Price, "", new { @class = "text-danger" })

    </div>
</div>

然而这不起作用，请帮助我

Answer 1

我会在我的模型中创建一个返回包含税价的房产。

public class model
{
    public decimal Price { get; set; }
    public decimal PriceWithTax
    {
        get
        {
            return Price * 1.125m;
        }
    }
}