在MVC javascript部分解析@？ [英] parsing @ in MVC javascript section?

问题描述

我正在尝试在MVC4的javascript部分使用电子邮件 RegEx 。但 RegEx 有@ char。它不允许解析它

I am trying using Email RegEx in javascript section in MVC4. But RegEx has @ char. It is not allowing to parse it

error:

Parser Error Message: "[" is not valid at the start of a code block.  
        Only identifiers, keywords, comments, "(" and "{" are valid.

代码

code

@section scripts{
    <script type="text/javascript">
        $(document).ready(function() {

            $('#btnSave, #btnCoAuthor').click(function() {
                if (form.valid()) {
                    var hasError = false;
                    var emailReg = '[-0-9a-zA-Z.+_]+@[-0-9a-zA-Z.+_]+\.[a-zA-Z]{2,4}';
                      //Error showing @

推荐答案

您需要为Razor 转义 @ ，而不是JS字符串本身。所以，只需使用 @@ 。一旦Razor呈现HTML，它最终只会是 @ 。

You need to escape the @ for Razor, not for the JS string, itself. So, just use @@. Once Razor renders the HTML, it will end up as just an @.

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