如何申报剃刀局部变量 [英] how to declare local variable in Razor

问题描述

我在开发asp.net的MVC 3 Web应用程序。 我很新的给它。在使用剃须刀一个看法，我想声明一些局部变量，并用它在整个页面。如何才能做到这一点？

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?

这似乎很微不足道的可以做以下动作：

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>
}

但是，这并不正常工作。这可能吗？

But this doesn't work. Is this possible?

推荐答案

我觉得你是pretty的接近，试试这个：

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
    <div>
        <div> click to join us </div>
        <a id="login" href="javascript:void(0);" style="display: inline; ">join</a>
    </div>
}

这篇关于如何申报剃刀局部变量的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！