ASP.NET MVC 中 EditorFor() 的 Html 属性 [英] Html attributes for EditorFor() in ASP.NET MVC

问题描述

为什么我不能将 html 属性传递给 EditorFor()?例如;

Why can't I pass in html attributes to EditorFor()? eg;

<%= Html.EditorFor(model => model.Control.PeriodType, 
    new { disabled = "disabled", readonly = "readonly" }) %>

我不想使用元数据

更新:解决方案是从视图中调用它:

Update: The solution was to call this from the view :

 <%=Html.EditorFor( model => model.Control.PeriodEndDate, new {Modifiable=model.Control.PeriodEndDateModifiable})%>

并在我的自定义 EditorTemplates/String.ascx 中使用 ViewData["Modifiable"] 在那里我有一些视图逻辑来确定是否向输入添加只读和/或禁用属性传递给 EditorFor() 的匿名对象是一个名为 additionalViewData 的参数，它的属性被传递给 ViewData 集合中的编辑器模板.>

and use ViewData["Modifiable"] in my custom EditorTemplates/String.ascx where I have some view logic that determines whether to add readonly and/or disabled attributes to the input The anonymous object passed into EditorFor() is a parameter called additionalViewData and its properties are passed to the editor template in the ViewData collection.

推荐答案

EditorFor 处理元数据，所以如果你想添加 html 属性你 总是可以的.另一种选择是简单地编写自定义模板并使用 TextBoxFor:

EditorFor works with metadata, so if you want to add html attributes you could always do it. Another option is to simply write a custom template and use TextBoxFor:

<%= Html.TextBoxFor(model => model.Control.PeriodType, 
    new { disabled = "disabled", @readonly = "readonly" }) %>    

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