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Quantity form parent list narrowed to same domain

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This commit is contained in:
cryptogopher 2019-09-12 23:28:16 +02:00
parent 8ea838b380
commit ffd38195a6
2 changed files with 21 additions and 5 deletions
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4
app/helpers/quantities_helper.rb
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@ -6,8 +6,8 @@ module QuantitiesHelper
end end
end end
def parent_options def parent_options(domain)
options = nested_set_options(@quantities, @quantity) do |i| options = nested_set_options(@quantities.send(domain), @quantity) do |i|
raw("#{' ' * i.level}#{i.name}") raw("#{' ' * i.level}#{i.name}")
end end
options.unshift([t('.null_parent'), nil]) options.unshift([t('.null_parent'), nil])

22
app/views/quantities/_form.html.erb
View File

@ -2,9 +2,25 @@
<div class="box tabular"> <div class="box tabular">
<p><%= f.select :domain, domain_options, required: true %></p> <p><%= f.select :domain, domain_options, required: true %></p>
<p> <% Quantity.domains.each_key do |d| %>
<%= f.select :parent_id, parent_options, required: true, label: :field_parent_quantity %> <div id="parent_select_<%= d %>" style="display: none">
</p> <p><%= f.select :parent_id, parent_options(d),
{required: true, label: :field_parent_quantity} %></p>
</div>
<% end %>
<p><%= f.text_field :name, size: 25, required: true %></p> <p><%= f.text_field :name, size: 25, required: true %></p>
<p><%= f.text_field :description, size: 200 %></p> <p><%= f.text_field :description, size: 200 %></p>
</div> </div>
<%= javascript_tag do %>
function domainChange() {
$('[id^=parent_select_]').prop('disabled', true).hide();
$('[id=parent_select_'+$('#quantity_domain option:selected').val()+']')
.prop('disabled', false).show();
}
$('#quantity-form').on('click', '#quantity_domain', domainChange);
$(document).ready(function() {
domainChange();
});
<% end %>