If Statement not working with And（&&）Operator [英] If Statement not working with And (&&) Operator

问题描述

我有一个很难写出似乎应该是一个简单的if语句！我需要它说如果mod不等于a，b或c - 然后这样做。这是我正在尝试，但未成功：

I'm having a hard time writing up what seems should be a simple if statement! I need it to say if mod does not equal a, b, or c - then do this. Here is what I was trying but have been unsuccessful:

var mod = CURRENT_MODULE_ID;
if (mod != "5827289" && mod != "5195103" && mod != "5181422") {
   doSomething();
}

当我在编辑器中输入时， 实体名称必须紧跟在实体引用中的'&'后面。
..并且在我去测试时不工作。

When I type this into my editor it says there is an error, specifically that "The entity name must immediately follow the '&' in the entity reference." .. and is not working when I go to test.

任何帮助都很感激！

更新：
网址：esber.squarespace.com

UPDATE: The url: esber.squarespace.com

完整脚本：

<script type="text/javascript" src="/storage/scripts/sessvars.js"></script>
<script type="text/javascript">
<![CDATA[ 

onload=function(){
 sessvars.browserConfirmation?'none':'';
 sessvars.ageConfirmation?'none':'';
}; 

var mod = Squarespace.Constants.CURRENT_MODULE_ID;
if (mod != "5827289" && mod != "5195103" && mod != "5181422") {
   if(sessvars.ageConfirmation != "yes"){
      window.location = "/verify/";
   };
};

]]>
</script> 

我想让网站中的每个网页在加载到网页时自动重定向到验证页，除非验证页（/ verify），您未验证页（/未验证）或登录页（/ login） - 除非用户已通过设置sessvar进行验证，否则他们可以继续首页。

I want every page in the site to automatically redirect on page load to the verify page, unless it is the verify page (/verify), the "You are not verified" page (/not-verified), or the login page (/login) -- unless the user already verified by setting the sessvars, then they can continue on to the homepage.

要测试这个，我去esber.squarespace.com并点击右边的菜单项（这个菜单最终会被隐藏与页面） - 当我尝试去另一个页面，而不验证我的年龄首先，我应该重定向回到/验证页面，但是没有发生。

To test this I go to esber.squarespace.com and click on one the menu items at the right (this menu would eventually be hidden when I'm done with the page) -- when i try to go to another page without veriying my age first i should be redirected back to the /verify page but that isnt happening.

如果我将脚本修改为：

<script type="text/javascript" src="/storage/scripts/sessvars.js"></script>
<script type="text/javascript">

onload=function(){
 sessvars.browserConfirmation?'none':'';
 sessvars.ageConfirmation?'none':'';
}; 

var mod = Squarespace.Constants.CURRENT_MODULE_ID;
if (mod != "5827289") {
   if(sessvars.ageConfirmation != "yes"){
      window.location = "/verify/";
   };
};

</script> 

那么它工作正常（？）

推荐答案

尝试以下操作：

// <![CDATA[ 

onload=function(){
 sessvars.browserConfirmation?'none':'';
 sessvars.ageConfirmation?'none':'';
}; 

var mod = Squarespace.Constants.CURRENT_MODULE_ID;
if (mod != "5827289" && mod != "5195103" && mod != "5181422") {
   if(sessvars.ageConfirmation != "yes"){
      window.location = "/verify/";
   };
};

// ]]>

如果这不起作用，只需将代码留在那里，以便我们可以调试它直接在您的网站上

If this doesn't work, just leave the code there for a bit, so that we can debug it directly on your website

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