如何在Razor中声明局部变量？ [英] How to declare a local variable in Razor?

问题描述

我正在asp.net mvc 3中开发一个Web应用程序。
我对此很陌生。在使用剃刀的视图中，我想声明一些局部变量，并在整个页面中使用它。

I am developing a web application in asp.net mvc 3. I am very new to it. In a view using razor, I'd like to declare some local variables and use it across the entire page. How can this be done?

能够执行以下操作似乎很简单：

It seems rather trivial to be able to do the following action:

@bool isUserConnected = string.IsNullOrEmpty(Model.CreatorFullName);
@if (isUserConnected)
{ // meaning that the viewing user has not been saved
    <div>
        <div> click to join us </div>
        <a id="login" href="javascript:void(0);" style="display: inline; ">join</a>
    </div>
}

但这是行不通的。

推荐答案

我认为您距离很近，请尝试以下操作：

I think you were pretty close, try this:

@{bool isUserConnected = string.IsNullOrEmpty(Model.CreatorFullName);}
@if (isUserConnected)
{ // meaning that the viewing user has not been saved so continue
    <div>
        <div> click to join us </div>
        <a id="login" href="javascript:void(0);" style="display: inline; ">join here</a>
    </div>
}

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