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本文檔使用 php中文網(wǎng)手冊(cè) 發(fā)布
在本教程中,我們將使用 C# 和 Visual Basic 代碼的 Razor 標(biāo)記。
請(qǐng)記住上一章實(shí)例中的網(wǎng)頁(yè):
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Web Pages Demo</title>
</head>
<body>
<h1>Hello Web Pages</h1>
</body>
</html>
現(xiàn)在向?qū)嵗刑砑右恍?Razor 代碼:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Web Pages Demo</title>
</head>
<body>
<h1>Hello Web Pages</h1>
<p>The time is @DateTime.Now</p>
</body>
</html>
Hello?Web?Pages The?time?is?9/21/2013?4:19:13?AM該頁(yè)面中包含普通的 HTML 標(biāo)記,除此之外,還添加了一個(gè) @ 標(biāo)識(shí)的 Razor 代碼。
Razor 代碼能夠在服務(wù)器上實(shí)時(shí)地完成多有的動(dòng)作,并將結(jié)果顯示出來(lái)。(您可以指定格式化選項(xiàng),否則只會(huì)顯示默認(rèn)項(xiàng)。)
<!-- Single statement block -->
@{ var myMessage = "Hello World"; }
<!-- Inline expression or variable -->
<p>The value of myMessage is: @myMessage</p>
<!-- Multi-statement block -->
@{
var greeting = "Welcome to our site!";
var weekDay = DateTime.Now.DayOfWeek;
var greetingMessage = greeting + " Today is: " + weekDay;
}
<p>The greeting is: @greetingMessage</p>
The?value?of?myMessage?is:?Hello?World The?greeting?is:?Welcome?to?our?site!?Here?in?Huston?it?is:?Saturday
<!-- Single statement block -->
@Code dim myMessage = "Hello World" End Code
<!-- Inline expression or variable -->
<p>The value of myMessage is: @myMessage</p>
<!-- Multi-statement block -->
@Code
dim greeting = "Welcome to our site!"
dim weekDay = DateTime.Now.DayOfWeek
dim greetingMessage = greeting & " Today is: " & weekDay
End Code
<p>The greeting is: @greetingMessage</p>
The?value?of?myMessage?is:?Hello?World The?greeting?is:?Welcome?to?our?site!?Here?in?Huston?it?is:?Saturday
如果您想學(xué)習(xí)更多關(guān)于 Razor、C#、Visual Basic 編程語(yǔ)言,請(qǐng)查看本教程的 Razor 部分。