是否Html.EditorFor支持比类更MVC5.1？ [英] Does Html.EditorFor support more than class in MVC5.1?

问题描述

在不修改我的编辑模板，是有可能通过其他HTML属性到 Html.EditorFor 助手扩展？

Without modifying my Editor Templates, is it possible to pass other HTML attributes into the Html.EditorFor Helper extension?

此示例显示了类正在传递：

The example shows a class being passed in:

@Html.EditorFor(model => model.information, new { htmlAttributes = new { @class = "form-control" }})

有许多潜在的情景，但我想我的装点输入端与数据MYVAR =值。当我尝试这个，我得到编译器错误无效的匿名类型宣告。

There are many potential scenarios but I want to decorate my input with a data-myvar="value". When I try this I get compiler errors invalid anonymous type declaratory.

@Html.EditorFor(model => model.information, new { htmlAttributes = new { @data-myvar="value" }})

此外，如果有可能可以我在除了一类通过这个？即通过在 htmlattributes 的数组。我挣扎着从发行说明中除了找到任何文件。

Additionally if it is possible can I pass this in in addition to a class? i.e. pass in an array of htmlattributes. I'm struggling to find any documentation apart from the release notes.

<一个href=\"http://weblogs.asp.net/jgalloway/archive/2014/01/28/looking-at-asp-net-mvc-5-1-and-web-api-2-1-part-3-bootstrap-and-javascript-enhancements.aspx\"相对=nofollow>约翰Galaway的文章

推荐答案

它做，而是因为.NET如何处理匿名类型（感谢马克），您需要将破折号更改为下划线。此外，当您声明HTML中的类属性的字典（因为类是保留字），只需要在 @ 符号。声明数据时，您可以将其关闭。 - 元素

It does, but because of how .NET handles anonymous types (thanks Mark), you need to change the dash to an underscore. Also the @ symbol is only needed when you are declaring the class in the Html attributes dictionary (since class is a reserved word). You can leave that off when declaring data- elements.

@Html.EditorFor(model => model.information, 
      new { htmlAttributes = new { data_myvar="value" }})

当这是由助手解析，破折号实际上将在HTML呈现出来。

When this is parsed by the helper, a dash will actually be rendered out in the HTML.

<input type="text" id="information" name="information" data-myvar="value"/>

要传递多个属性，只是一个逗号分隔值

To pass in multiple attributes, just separate the values by a comma

@Html.EditorFor(model => model.information, 
      new { htmlAttributes = new { data_myvar="value", data_othervar = "something" }})

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