如何在 DropDownList 中保留空格 - ASP.net MVC Razor 视图 [英] How to retain spaces in DropDownList - ASP.net MVC Razor views

问题描述

我在视图中以下列方式绑定我的模型:

I'm binding my model in the following way in the view:

<%=Html.DropDownList("SelectedItem",new SelectList(Model.MyItems,"ItemId","ItemName")) %>

问题是我的项目文本是一个格式化文本，单词之间有空格，如下所示.

Issue is my item text is a formatted text with spaces in between words, as below.

#123  First          $234.00
#123  AnotherItem    $234.00
#123  Second         $234.00

即使在将空格添加到 DropDownList 之后，我也希望保留此项文本中的空格.但不幸的是，我的 DropDownList 显示它们没有空格，如下所示:

I want to retain the spaces in this item text even after they are added to DropDownList. But unfortunately my DropDownList shows them without spaces as below:

#123 First $234.00
#123 AnotherItem $234.00
#123 Second $234.00

当我查看页面的源代码时，这些空间是完整的，但在显示中却不是.我尝试添加 ' ' 而不是空格，但 SelectList(MVC 框架类)内部方法在将它们添加为下拉列表中的项目之前使用 HtmlEncode.

When I view the source of the page those spaces are intact but in display it is not. I've tried to add ' ' instead of spaces but SelectList (MVC framework class) internal method is using HtmlEncode before adding them as items in the dropdownlist.

有什么办法可以做到这一点吗?

Is there any way I can achieve this?

推荐答案

nbsp 在 html 中对应 "xA0" 作为 C# 字符串，所以用这个代替空格，当 HTML 编码时会产生 nbsp

nbsp in html corresponds to "xA0" as a C# string, so use this instead of spaces, when HTML encoded it will produce nbsp

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