Module: Mack::ViewHelpers::HtmlHelpers

Defined in:
lib/sea_level/helpers/view_helpers/html_helpers.rb

Instance Method Summary collapse

Instance Method Details

#html ⇒ Object

A wrapper method for views that calls out to Mack::Utils::Html.

Examples:

<%= html.b("hello") %> # => <b>hello</b>



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# File 'lib/sea_level/helpers/view_helpers/html_helpers.rb', line 27

def html
  Mack::Utils::Html
end

#link_to(link_text, url = link_text, html_options = {}) ⇒ Object

This is just an alias to Mack::Utils::Html.

Examples:

<%= link_to("http://www.mackframework.com") %> # => <a href="http://www.mackframework.com">http://www.mackframework.com</a>
<%= link_to("Mack", "http://www.mackframework.com") %> # => <a href="http://www.mackframework.com">Mack</a>
<%= link_to("Mack", "http://www.mackframework.com", :target => "_blank") %> # => <a href="http://www.mackframework.com" target="_blank">Mack</a>
<%= link_to("Mack", "http://www.mackframework.com", :target => "_blank", :rel => :nofollow) %> # => <a href="http://www.mackframework.com" target="_blank" rel="nofollow">Mack</a>

If you pass in :method as an option it will be a JavaScript form that will post to the specified link with the methd specified.

<%= link_to("Mack", "http://www.mackframework.com", :method => :delete) %>

If you use the :method option you can also pass in a :confirm option. The :confirm option will generate a javascript confirmation window. If ‘OK’ is selected the the form will submit. If ‘cancel’ is selected, then nothing will happen. This is extremely useful for ‘delete’ type of links.

<%= link_to("Mack", "http://www.mackframework.com", :method => :delete, :confirm => "Are you sure?") %>



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# File 'lib/sea_level/helpers/view_helpers/html_helpers.rb', line 19

def link_to(link_text, url = link_text, html_options = {})
  Mack::Utils::Html.href(link_text, url, html_options)
end

#rss_tag(url) ⇒ Object

A wrapper to Mack::Utils::Html rss method.

Example:

<%= rss_tag(posts_index_url(:format => :xml)) %>



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# File 'lib/sea_level/helpers/view_helpers/html_helpers.rb', line 35

def rss_tag(url)
  Mack::Utils::Html.rss(url)
end