如何添加美元（$）符号@ Html.TextBoxFor

Question

我怎样才能美元符号添加到MVC值

@Html.TextBoxFor(x => x.RefundAmount, new { @class = "form-control", id = "RefundAmount", name = "RefundAmount",disabled="disabled" }) 

Answer 1

@Html.TextBoxFor(x => "$"+x.RefundAmount, new { @class = "form-control", id = "RefundAmount", name = "RefundAmount",disabled="disabled" }) 

试试这个上面的代码

Answer 2

如果您确信它会是HTML5功能的浏览器，您可以使用模式属性。

pattern="^\\$?(([1-9](\\d*|\\d{0,2}(,\\d{3})*))|0)(\\.\\d{1,2})?$"

Answer 3

@Html.TextBoxFor(model => model.RefundAmount, new { @class = "required numeric", Value=String.Format("$ {0}",Model.RefundAmount) }) 

试试这个