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Versions: 25
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Stored size: 1.19 KB
Contents
<!-- Renders a `<ul>` list of checkboxes, one for each of the potential targt in a `has_many` association. The user can check the items they wish to have associated. A typical use might be selecting categories for a blog post.
### Attributes
- `options` - an array of models that may be added to the collection
- `disabled` - if true, sets the disabled flag on all check boxes.
-->
<def tag="check-many" attrs="options, disabled"><%
collection = this
param_name = param_name_for_this
options ||= begin
conditions = ActiveRecord::Associations::BelongsToAssociation.new(this_parent, this_field_reflection).send(:conditions)
this_field_reflection.klass.all(:conditions => conditions, :limit => 100).select {|x| can_view?(x)}
end
-%>
<ul class="check-many" param="default" merge-attrs>
<input type="hidden" name="#{param_name}[]" value=""/><% # ensure all items are removed when nothing checked
%>
<li repeat="&options" param>
<input id="#{dom_id(this, :check_many)}" type="checkbox" name="#{param_name}[]" value="@#{this.id}" checked="&this.in?(collection)" disabled="&disabled"/>
<label for="#{dom_id(this, :check_many)}"><name param/></label>
</li>
</ul>
</def>
Version data entries
25 entries across 25 versions & 1 rubygems