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 "del_@Model.ActivityID.ToString()" when I want del_1.
<div id="del_@Model.ActivityID.ToString()"></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="del_@Model.ActivityID.ToString()"></div>
回答1:
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 del_@Model.ActivityID 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.
回答2:
<div id="del_@(Model.ActivityID.ToString())"></div>
In case you didn't see the trick: use @( )
来源：https://stackoverflow.com/questions/4377317/razor-view-syntax-doesnt-recognize-the-in-an-html-attribute