Sha256: ff2758dec94f3327ac31aae804b33e620d8afc6df9489eda34c75fe23a95980c
Contents?: true
Size: 925 Bytes
Versions: 6
Compression:
Stored size: 925 Bytes
Contents
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# HOWTO #
#########
1) add the :mark action
2) use css class "marked_records_action" for actions working with marked records
3) use the controller method "marked_records" to retrieve the IDs of marked records
########################################
# Example code for Comments controller #
########################################
config.actions.add :mark
config.action_links.add('delete_selected', :label => 'Delete selected comments', :type => :collection, :method => :post,
:position => false, :html_options => {:class => 'marked_records_action'})
...
def delete_selected
record_ids = marked_records
Comment.where(:id => record_ids).all.each do |comment|
comment.deleted = true
comment.save(:columns => [:deleted], :validate => false)
end
render :update do |page|
record_ids.each do |record_id|
page.remove(element_row_id(:action => 'list', :id => record_id))
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems