货币格式化MVC

Question

我正在尝试格式化Html.EditorFor文本框以进行货币格式化,我试图将它基于TextBoxFor上的此线程String.Format.但是,我的文本仍显示为0.00,没有货币格式.

<div class="editor-field">
        @Html.EditorFor(model => model.Project.GoalAmount, new { @class = "editor-     field", Value = String.Format("{0:C}", Model.Project.GoalAmount) })

我正在做的是代码,这里是编辑器字段div中包含的网站中该字段的html.

<input class="text-box single-line valid" data-val="true" 
 data-val-number="The field Goal Amount must be a number." 
 data-val-required="The Goal Amount field is required."
 id="Project_GoalAmount" name="Project.GoalAmount" type="text" value="0.00">

任何帮助将不胜感激,谢谢!

Answer 1

您可以GoalAmount使用以下[DisplayFormat]属性修饰视图模型属性:

[DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:c}")]
public decimal GoalAmount { get; set; }

在视图中简单地说:

@Html.EditorFor(model => model.Project.GoalAmount)

EditorFor帮助器的第二个参数完全不符合您的想法.它允许您将其他ViewData传递给编辑器模板,它不是htmlAttributes.

另一种可能性是为currency(~/Views/Shared/EditorTemplates/Currency.cshtml)编写自定义编辑器模板:

@Html.TextBox(
    "", 
    string.Format("{0:c}", ViewData.Model),
    new { @class = "text-box single-line" }
)

然后:

@Html.EditorFor(model => model.Project.GoalAmount, "Currency")

或使用[UIHint]:

[UIHint("Currency")]
public decimal GoalAmount { get; set; }

然后:

@Html.EditorFor(model => model.Project.GoalAmount)