diff options
Diffstat (limited to 'guides/source')
| -rw-r--r-- | guides/source/action_view_overview.md | 17 | ||||
| -rw-r--r-- | guides/source/working_with_javascript_in_rails.md | 4 |
2 files changed, 17 insertions, 4 deletions
diff --git a/guides/source/action_view_overview.md b/guides/source/action_view_overview.md index 6a355a5177..74f95bfcfd 100644 --- a/guides/source/action_view_overview.md +++ b/guides/source/action_view_overview.md @@ -1550,7 +1550,7 @@ end Sanitizes a block of CSS code. -#### strip_links(html) +#### strip_links(html) Strips all link tags from text leaving just the link text. ```ruby @@ -1568,9 +1568,9 @@ strip_links('Blog: <a href="http://myblog.com/">Visit</a>.') # => Blog: Visit. ``` -#### strip_tags(html) +#### strip_tags(html) -Strips all HTML tags from the html, including comments. +Strips all HTML tags from the html, including comments. This uses the html-scanner tokenizer and so its HTML parsing ability is limited by that of html-scanner. ```ruby @@ -1585,6 +1585,17 @@ strip_tags("<b>Bold</b> no more! <a href='more.html'>See more</a>") NB: The output may still contain unescaped '<', '>', '&' characters and confuse browsers. +### CsrfHelper + +Returns meta tags "csrf-param" and "csrf-token" with the name of the cross-site +request forgery protection parameter and token, respectively. + +```html +<%= csrf_meta_tags %> +``` + +NOTE: Regular forms generate hidden fields so they do not use these tags. More +details can be found in the [Rails Security Guide](security.html#cross-site-request-forgery-csrf). Localized Views --------------- diff --git a/guides/source/working_with_javascript_in_rails.md b/guides/source/working_with_javascript_in_rails.md index a8695ec034..aba3c9ed61 100644 --- a/guides/source/working_with_javascript_in_rails.md +++ b/guides/source/working_with_javascript_in_rails.md @@ -111,7 +111,9 @@ paintIt = (element, backgroundColor, textColor) -> element.style.color = textColor $ -> - $("a[data-background-color]").click -> + $("a[data-background-color]").click (e) -> + e.preventDefault() + backgroundColor = $(this).data("background-color") textColor = $(this).data("text-color") paintIt(this, backgroundColor, textColor) |