如何在 MVC 3 Razor 视图引擎中使用 C# 显示和隐藏 Div？
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How to Show and Hide Div using C# in MVC 3 Razor View Engine?
提问by Vignesh Subramanian
I have to write C# code for showing and hiding div in MVC3 for various controls based on switch case in C# .How can it be done without using JQuery Show or hide.. but in fully server side..?
我必须编写 C# 代码来显示和隐藏 MVC3 中的 div 以基于 C# 中的 switch case 的各种控件。如何在不使用 JQuery 显示或隐藏的情况下完成......但在完全服务器端......？
采纳答案by Middas
Add your switch statement directly into your .cshtml file. It will all be server-side at that point.
将 switch 语句直接添加到 .cshtml 文件中。届时一切都将是服务器端的。
Controller:
控制器：
public ActionResult Page()
{
string data = "value1";
return View(data);
}
CSHTML:
CSHTML：
@model string; // this should be the Type your controller passes
<div>some html content</div>
@switch(Model) // Model is how you access your passed data
{
case "value1":
<div>...</div>
break;
case "value2":
<div>...</div>
break;
}
<div>more html content</div>
回答by Middas
W3c has a Article about Logic Conditions
W3c 有一篇关于逻辑条件的文章
Use this sample
使用这个样本
@switch(value)
{
case "YourFistCase":
<div>Login</div>;
break;
case "YourSecondeCase":
<div>Logout</div>;
break;
}
or see sample
或查看样本
// Use the @{ } block and put all of your code in it
@{
switch(id)
{
case "test":
// Use the text block below to separate html elements from code
<text>
<h1>Test Site</h1>
</text>
break; // Always break each case
case "prod":
<text>
<h1>Prod Site</h1>
</text>
break;
default:
<text>
<h1>WTF Site</h1>
</text>
break;
}
}
回答by Middas
Why you use switch statement??
为什么要使用switch语句？？
Do you like if condition???
你喜欢如果条件？？？
for
为了
<% if(CheckYourCondition){ %>
<div class="TestClass">
Test
</div>
<% } %>
