Ruby on Rails simple_format限制

Question

I'm using Rail's simple_format to take in details from a user. 我正在使用Rail的simple_format来接受用户的详细信息。 I want them to be able to add paragraphs, line breaks, paragraphs, anchor tags, etc. but I want to restrict some HTML tags–specifically images. 我希望他们能够添加段落，换行符，段落，锚标记等。但是我想限制一些HTML标记-特别是图像。

Does anyone know how I could implement this? 有人知道我该怎么实现吗？

Also, I've looked at the documentation but I can't seem to find which HTML tags are allowed using simple_format . 另外，我查看了文档，但似乎找不到使用simple_format允许使用的HTML标签。 Is anyone aware of a list somewhere? 有人知道某处的清单吗？

Answer 1

You can use sanitize helper built in rails: 您可以使用内置rails的sanitize助手：

sanitize(html, tags: %w(a b i u strong em img p br)

It will allow only specific set of tags. 它将仅允许特定的标签集。

Ruby on Rails simple_format限制

问题描述

1 个解决方案

解决方案1
0 已采纳 2014-02-18 22:27:55

Ruby on Rails simple_format限制

问题描述

1 个解决方案

解决方案1 0 已采纳 2014-02-18 22:27:55

解决方案1
0 已采纳 2014-02-18 22:27:55