Created
August 15, 2011 00:06
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nested models problem
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#models | |
class Link < ActiveRecord::Base | |
has_many :link_urls | |
accepts_nested_attributes_for :link_urls, :allow_destroy => true #, :reject_if => lambda { |a| a[:url].blank? } | |
end | |
class LinkUrl < ActiveRecord::Base | |
belongs_to :link | |
end | |
# _form | |
- @link.link_urls.build if @link.link_urls.empty? | |
- form_for [:admin, @link] do |f| | |
%ul.form | |
%li | |
= f.label :title | |
= f.text_field :title, :size => '50' | |
%li | |
= f.label :description | |
= f.text_area :description, :rows => 8, :cols => 70 | |
%li | |
= label_tag 'Links' | |
.link-urls-container | |
= fields_for :link_urls do |uf| | |
.link-url-item | |
= uf.text_field :url, :size => '50' | |
= link_to 'x', nil, :onclick => 'return Admin.removeLink(this)' | |
%button{:onclick => 'Admin.addLink()', :type => 'button'} '+ Add link' | |
%li | |
= f.label :synonyms | |
= f.text_area :synonyms, :rows => 2, :cols => 70 | |
%li | |
%label | |
= f.submit 'Save' | |
<form accept-charset="UTF-8" action="/admin/links/1" class="edit_link" id="edit_link_1" method="post"><div style="margin:0;padding:0;display:inline"><input name="utf8" type="hidden" value="✓" /><input name="_method" type="hidden" value="put" /><input name="authenticity_token" type="hidden" value="m0CsrjJxE+BLc7H6+6ph8szHOjmL7gYS2953hBCCzAY=" /></div> | |
<ul class='form'> | |
<li> | |
<label for="link_title">Title</label> | |
<input id="link_title" name="link[title]" size="50" type="text" value="Social media - Wikipedia, the free encyclopedia" /> | |
</li> | |
<li> | |
<label for="link_description">Description</label> | |
<textarea cols="70" id="link_description" name="link[description]" rows="8">The term social media refers to the use of web-based and mobile technologies to turn communication into interactive dialogue. Social media are media for social interaction, as a superset beyond social communication, but mainly still communicating just interactively using ubiquitously accessible and scalable communication techniques.</textarea> | |
</li> | |
<li> | |
<label for="Links">Links</label> | |
<div class='link-urls-container'> | |
<div class='link-url-item'> | |
<input id="link_urls_url" name="link_urls[url]" size="50" type="text" /> | |
<a href="/admin/links/1/edit" onclick="return Admin.removeLink(this)">x</a> | |
</div> | |
<button onclick='Admin.addLink()' type='button'>'+ Add link'</button> | |
</div> | |
</li> | |
<li> | |
<label for="link_synonyms">Synonyms</label> | |
<textarea cols="70" id="link_synonyms" name="link[synonyms]" rows="2"></textarea> | |
</li> | |
<li> | |
<label></label> | |
<input id="link_submit" name="commit" type="submit" value="Save" /> | |
</li> | |
</ul> | |
</form> |
Author
kirkbushell
commented
Aug 15, 2011
- Title
- Description <textarea cols="70" id="link_description" name="link[description]" rows="8">The term social media refers to the use of web-based and mobile technologies to turn communication into interactive dialogue. Social media are media for social interaction, as a superset beyond social communication, but mainly still communicating just interactively using ubiquitously accessible and scalable communication techniques.</textarea>
-
Links
x'+ Add link'
- Synonyms <textarea cols="70" id="link_synonyms" name="link[synonyms]" rows="2"></textarea>
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