Rails 3 关于 Sanitize Gem 功能的问题

发布于 2024-11-27 07:54:57 字数 779 浏览 5 评论 0原文

我是一个相对 Rails 的新手，对消毒宝石有疑问。它很容易安装和使用，但由于某种原因，当我选择拥有自己的元素数组时，它不起作用。它仍在清理我试图批准的元素。这是我的代码：

def scrub(html)  
 # Setup whitelist of html elements that are allowed.
 allowed_elements = ['b', 'blockquote', 'em', 'i', 'li', 'ol', 'p', 'pre', 'u', 'ul']
 Sanitize.clean(html, :elements => allowed_elements)
end

但结果显示以下内容：

<p> And Some Content... &lt;script&gt;mal&lt;/script&gt; 
and <em>italics and bold</em></p> 
<ol> <li> list</li> <li> list</li> </ol>
<blockquote> <p> blockquote</p> </blockquote> 
<ul> <li> bullet</li> <li> bullet</li> </ul>

感谢您提供有关为什么这种简单格式不起作用的任何指示！

原文

I'm a relative rails newbie and have a question about the sanitize gem. It is easy to install and use, but for some reason when I choose to have my own elements array, it isn't working. It is still sanitizing the elements I'm trying to approve. Here's my code:

def scrub(html)  
 # Setup whitelist of html elements that are allowed.
 allowed_elements = ['b', 'blockquote', 'em', 'i', 'li', 'ol', 'p', 'pre', 'u', 'ul']
 Sanitize.clean(html, :elements => allowed_elements)
end

but it is showing the following as a result:

<p> And Some Content... <script>mal</script> 
and <em>italics and bold</em></p> 
<ol> <li> list</li> <li> list</li> </ol>
<blockquote> <p> blockquote</p> </blockquote> 
<ul> <li> bullet</li> <li> bullet</li> </ul>

thanks for any pointers about why this simple format isn't working!

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§对你不离不弃 2024-12-04 07:54:57

def scrub(html)  
 # Setup whitelist of html elements that are allowed.
 allowed_elements = ['b', 'blockquote', 'em', 'i', 'li', 'ol', 'p', 'pre', 'u', 'ul']
 Sanitize.clean(html, :elements => allowed_elements).html_safe
end

def scrub(html)  
 # Setup whitelist of html elements that are allowed.
 allowed_elements = ['b', 'blockquote', 'em', 'i', 'li', 'ol', 'p', 'pre', 'u', 'ul']
 Sanitize.clean(html, :elements => allowed_elements).html_safe
end

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