剃刀视图语法不承认＆QUOT; @＆QUOT;在一个HTML属性 [英] Razor View Syntax doesn't recognize the "@" in an HTML attribute

问题描述

我从迁移MVC 2至MVC3项目和剃刀视图引擎。

在MVC 2，我有以下的html：

 ＆LT; D​​IV ID =del_＆LT;％= Model.ActivityID.ToString（）％GT;＆GT;＆LT; / DIV＆GT;
 

当使用剃刀，我尝试以下，这使得文字文本[e-mail]（）当我想del_1。

 ＆LT; D​​IV ID =[e-mail]（）＆GT;＆LT; / DIV＆GT;
 

要解决这个问题，我用：

 ＆LT; D​​IV ID =@ Model.ActivityID.ToString（）_德尔＆GT;＆LT; / DIV＆GT;
 

有没有去让剃须刀工作，此语法？

 ＆LT; D​​IV ID =[e-mail]（）＆GT;＆LT; / DIV＆GT;
 

解决方案

您将不得不使用 @（）周围像这样的特定型号值：

 ＆LT; D​​IV ID =德尔_ @（Model.ActivityID.ToString（））＆GT;＆LT; / DIV＆GT;
 

这样做的原因是因为 [e-mail] 看起来像一个电子邮件地址解析器，默认情况下解析器试图忽略的电子邮件地址，以便你不吨有做这样约翰@@ doe.com 一些愚蠢的电子邮件是很常见，这将是恼人的做每一次。所以在剃刀解析器工作的人只是想通：如果它看起来像一个电子邮件，忽略它。所以这就是为什么你有这种特殊的问题。

I am migrating a project from MVC 2 to MVC3 and the razor view engine.

In MVC 2, I would have the following html:

<div id="del_<%= Model.ActivityID.ToString() %>"></div>

When using razor, I tried the following, which renders the literal text "[e-mail]()" when I want del_1.

<div id="[e-mail]()"></div>

To get around the issue, I used:

<div id="@Model.ActivityID.ToString()_del"></div>

Is there away to make razor work with this syntax?

<div id="[e-mail]()"></div>

解决方案

You'll have to use the @() around your particular model value like so:

<div id="del_@(Model.ActivityID.ToString())"></div>

The reason for this is because the [e-mail] looks like an email address to the parser and by default the parser tries to ignore email addresses so you don't have to do something silly like john@@doe.com as emails are common enough that it would be annoying to do every time. So the people working on the razor parser just figured: "if it looks like an email, ignore it". So that's why you're having this particular issue.

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