Omit the toggle button if there are no disabled agents
Akinori MUSHA
共有 1 个文件被更改，包括 6 次插入 和 4 次删除
+ 6
- 4
app/views/diagrams/show.html.erb
@@ -10,10 +10,12 @@ |
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| 10 | 10 |
</div> |
| 11 | 11 |
<div class="btn-group"> |
| 12 | 12 |
<%= link_to icon_tag('glyphicon-chevron-left') + ' Back'.html_safe, (@scenario ? scenario_path(@scenario) : agents_path), class: "btn btn-default" %>
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| 13 |
- <% if params[:include_disabled] %> |
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| 14 |
- <%= link_to @scenario ? scenario_diagram_path(@scenario) : diagram_path, class: 'btn btn-default' do %><%= icon_tag('glyphicon-eye-close') %> Hide <%= pluralize(@disabled_agents.count, 'disabled Agent') %><% end %>
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| 15 |
- <% else %> |
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| 16 |
- <%= link_to @scenario ? scenario_diagram_path(@scenario, include_disabled: true) : diagram_path(include_disabled: true), class: 'btn btn-default' do %><%= icon_tag('glyphicon-eye-open') %> Show <%= pluralize(@disabled_agents.count, 'disabled Agent') %><% end %>
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| 13 |
+ <% if (num_disabled = @disabled_agents.count).nonzero? -%> |
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| 14 |
+ <% if params[:include_disabled] %> |
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| 15 |
+ <%= link_to @scenario ? scenario_diagram_path(@scenario) : diagram_path, class: 'btn btn-default' do %><%= icon_tag('glyphicon-eye-close') %> Hide <%= pluralize(num_disabled, 'disabled Agent') %><% end %>
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| 16 |
+ <% else %> |
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| 17 |
+ <%= link_to @scenario ? scenario_diagram_path(@scenario, include_disabled: true) : diagram_path(include_disabled: true), class: 'btn btn-default' do %><%= icon_tag('glyphicon-eye-open') %> Show <%= pluralize(num_disabled, 'disabled Agent') %><% end %>
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| 18 |
+ <% end %> |
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| 17 | 19 |
<% end %> |
| 18 | 20 |
</div> |
| 19 | 21 |
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