What is the correct way to set up a boolean filter on a table-plus? I
need the yes, no, and all options. I hacked up something that works
starting with the Agility sample but I'm scratching my head thinking
there might be a cleaner approach.
In application.dryml:
<extend tag="index-page" for="Contact">
<old-index-page merge>
<collection: replace>
<div>
<br/>
<table-plus fields="this, street, city, state, may_call,
may_mail, may_email">
<prepend-header:>
<div class="filter">
May EMail: <filter-menu param-name="may_email" options="&
['Yes', 'No']" />
</div>
</prepend-header:>
<empty-message:>No contacts match your criteria</empty-
message:>
</table-plus>
</div>
</collection:>
</old-index-page>
</extend>
In contacts_controller.rb:
def index
scopes = {
:search => [params[:search], :name],
:order_by => parse_sort_param
(:name, :street, :city, :state, :may_call, :may_mail, :may_email)
}
scopes[:may_email] = true if params[:may_email]._?.== 'Yes'
scopes[:not_may_email] = true if params[:may_email]._?.== 'No'
hobo_index Contact.apply_scopes(scopes)
end
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