Mixing
Is it possible to render a partial by passing a local variable for the collection?
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box;
}
In Rails 5.2.2 I am trying to render a partial using a local variable as the collection, but when running a test to get the view I get an error in the partial:
ActionView::Template::Error: ActionView::Template::Error: undefined local variable or method `item' for #<#<Class:0x00000007503de8>:0x000000093f2240>
app/views/work_centers/_item_kanban.html.erb:1:in `_app_views_work_centers__item_kanban_html_erb__413475955005549970_77587680'
app/views/work_centers/kanban.html.erb:5:in `block in _app_views_work_centers_kanban_html_erb__2029427675221229249_77567000'
app/views/work_centers/kanban.html.erb:4:in `each'
app/views/work_centers/kanban.html.erb:4:in `_app_views_work_centers_kanban_html_erb__2029427675221229249_77567000'
test/controllers/work_centers_controller_test.rb:27:in `block in <class:WorkCentersControllerTest>'
work_centers_controller.rb
def kanban
# Get hash of form {"Laser"=>["Item1", "Item2"], "Brake"=>["Item2"]}
@wc_items = HashWithIndifferentAccess.new
WorkCenter.all.each do |wc|
@wc_items[wc.name] = Item.where('id IN (SELECT item_id
FROM routings
WHERE work_center_id = ?)', wc.id)
.where('id NOT IN (SELECT item_id
FROM status_updates
WHERE work_center_id = ?)', wc.id)
.pluck(:number)
end
end
kanban.html.erb
<% @wc_items.each do |wc, items| %>
<%= render partial: 'item_kanban', collection: items %>
<% end %>
_item_kanban.html.erb
<%= link_to item, class: "list-group-item" do %>
<%= item.number %>
<% end %>
In other views I render a partial using a collection instance variable (e.g. @items) and reference the singular variable in the partial (e.g. item). I expected this partial to behave the same way using a local collection variable.
ruby-on-rails
asked Jan 3 at 16:45
RyanRyan
111112
add a comment |
In Rails 5.2.2 I am trying to render a partial using a local variable as the collection, but when running a test to get the view I get an error in the partial:
ActionView::Template::Error: ActionView::Template::Error: undefined local variable or method `item' for #<#<Class:0x00000007503de8>:0x000000093f2240>
app/views/work_centers/_item_kanban.html.erb:1:in `_app_views_work_centers__item_kanban_html_erb__413475955005549970_77587680'
app/views/work_centers/kanban.html.erb:5:in `block in _app_views_work_centers_kanban_html_erb__2029427675221229249_77567000'
app/views/work_centers/kanban.html.erb:4:in `each'
app/views/work_centers/kanban.html.erb:4:in `_app_views_work_centers_kanban_html_erb__2029427675221229249_77567000'
test/controllers/work_centers_controller_test.rb:27:in `block in <class:WorkCentersControllerTest>'
work_centers_controller.rb
def kanban
# Get hash of form {"Laser"=>["Item1", "Item2"], "Brake"=>["Item2"]}
@wc_items = HashWithIndifferentAccess.new
WorkCenter.all.each do |wc|
@wc_items[wc.name] = Item.where('id IN (SELECT item_id
FROM routings
WHERE work_center_id = ?)', wc.id)
.where('id NOT IN (SELECT item_id
FROM status_updates
WHERE work_center_id = ?)', wc.id)
.pluck(:number)
end
end
kanban.html.erb
<% @wc_items.each do |wc, items| %>
<%= render partial: 'item_kanban', collection: items %>
<% end %>
_item_kanban.html.erb
<%= link_to item, class: "list-group-item" do %>
<%= item.number %>
<% end %>
In other views I render a partial using a collection instance variable (e.g. @items) and reference the singular variable in the partial (e.g. item). I expected this partial to behave the same way using a local collection variable.
ruby-on-rails
asked Jan 3 at 16:45
RyanRyan
111112
add a comment |
In Rails 5.2.2 I am trying to render a partial using a local variable as the collection, but when running a test to get the view I get an error in the partial:
ActionView::Template::Error: ActionView::Template::Error: undefined local variable or method `item' for #<#<Class:0x00000007503de8>:0x000000093f2240>
app/views/work_centers/_item_kanban.html.erb:1:in `_app_views_work_centers__item_kanban_html_erb__413475955005549970_77587680'
app/views/work_centers/kanban.html.erb:5:in `block in _app_views_work_centers_kanban_html_erb__2029427675221229249_77567000'
app/views/work_centers/kanban.html.erb:4:in `each'
app/views/work_centers/kanban.html.erb:4:in `_app_views_work_centers_kanban_html_erb__2029427675221229249_77567000'
test/controllers/work_centers_controller_test.rb:27:in `block in <class:WorkCentersControllerTest>'
work_centers_controller.rb
def kanban
# Get hash of form {"Laser"=>["Item1", "Item2"], "Brake"=>["Item2"]}
@wc_items = HashWithIndifferentAccess.new
WorkCenter.all.each do |wc|
@wc_items[wc.name] = Item.where('id IN (SELECT item_id
FROM routings
WHERE work_center_id = ?)', wc.id)
.where('id NOT IN (SELECT item_id
FROM status_updates
WHERE work_center_id = ?)', wc.id)
.pluck(:number)
end
end
kanban.html.erb
<% @wc_items.each do |wc, items| %>
<%= render partial: 'item_kanban', collection: items %>
<% end %>
_item_kanban.html.erb
<%= link_to item, class: "list-group-item" do %>
<%= item.number %>
<% end %>
In other views I render a partial using a collection instance variable (e.g. @items) and reference the singular variable in the partial (e.g. item). I expected this partial to behave the same way using a local collection variable.
ruby-on-rails
asked Jan 3 at 16:45
RyanRyan
111112
In Rails 5.2.2 I am trying to render a partial using a local variable as the collection, but when running a test to get the view I get an error in the partial:
ActionView::Template::Error: ActionView::Template::Error: undefined local variable or method `item' for #<#<Class:0x00000007503de8>:0x000000093f2240>
app/views/work_centers/_item_kanban.html.erb:1:in `_app_views_work_centers__item_kanban_html_erb__413475955005549970_77587680'
app/views/work_centers/kanban.html.erb:5:in `block in _app_views_work_centers_kanban_html_erb__2029427675221229249_77567000'
app/views/work_centers/kanban.html.erb:4:in `each'
app/views/work_centers/kanban.html.erb:4:in `_app_views_work_centers_kanban_html_erb__2029427675221229249_77567000'
test/controllers/work_centers_controller_test.rb:27:in `block in <class:WorkCentersControllerTest>'
work_centers_controller.rb
def kanban
# Get hash of form {"Laser"=>["Item1", "Item2"], "Brake"=>["Item2"]}
@wc_items = HashWithIndifferentAccess.new
WorkCenter.all.each do |wc|
@wc_items[wc.name] = Item.where('id IN (SELECT item_id
FROM routings
WHERE work_center_id = ?)', wc.id)
.where('id NOT IN (SELECT item_id
FROM status_updates
WHERE work_center_id = ?)', wc.id)
.pluck(:number)
end
end
kanban.html.erb
<% @wc_items.each do |wc, items| %>
<%= render partial: 'item_kanban', collection: items %>
<% end %>
_item_kanban.html.erb
<%= link_to item, class: "list-group-item" do %>
<%= item.number %>
<% end %>
In other views I render a partial using a collection instance variable (e.g. @items) and reference the singular variable in the partial (e.g. item). I expected this partial to behave the same way using a local collection variable.
ruby-on-rails
ruby-on-rails
asked Jan 3 at 16:45
RyanRyan
111112
asked Jan 3 at 16:45
RyanRyan
111112
asked Jan 3 at 16:45
RyanRyan
111112
asked Jan 3 at 16:45
RyanRyan
111112
asked Jan 3 at 16:45
RyanRyan
111112
111112
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Please try it
<%= render partial: 'item_kanban', collection: items, as: :item %>
Now you can access
<%= link_to item, class: "list-group-item" do %>
<%= item.number %>
<% end %>
When you did
<%= render partial: 'item_kanban', collection: items %> will give you a item_kanban local variable and not a item variable.
So you need to specify it by as: :item now you can access item
answered Jan 3 at 17:02
Rajarshi DasRajarshi Das
11.2k33251
That fixed it, thank you!
– Ryan
Jan 3 at 17:21
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Please try it
<%= render partial: 'item_kanban', collection: items, as: :item %>
Now you can access
<%= link_to item, class: "list-group-item" do %>
<%= item.number %>
<% end %>
When you did
<%= render partial: 'item_kanban', collection: items %> will give you a item_kanban local variable and not a item variable.
So you need to specify it by as: :item now you can access item
answered Jan 3 at 17:02
Rajarshi DasRajarshi Das
11.2k33251
That fixed it, thank you!
– Ryan
Jan 3 at 17:21
add a comment |
Please try it
<%= render partial: 'item_kanban', collection: items, as: :item %>
Now you can access
<%= link_to item, class: "list-group-item" do %>
<%= item.number %>
<% end %>
When you did
<%= render partial: 'item_kanban', collection: items %> will give you a item_kanban local variable and not a item variable.
So you need to specify it by as: :item now you can access item
answered Jan 3 at 17:02
Rajarshi DasRajarshi Das
11.2k33251
That fixed it, thank you!
– Ryan
Jan 3 at 17:21
add a comment |
Please try it
<%= render partial: 'item_kanban', collection: items, as: :item %>
Now you can access
<%= link_to item, class: "list-group-item" do %>
<%= item.number %>
<% end %>
When you did
<%= render partial: 'item_kanban', collection: items %> will give you a item_kanban local variable and not a item variable.
So you need to specify it by as: :item now you can access item
answered Jan 3 at 17:02
Rajarshi DasRajarshi Das
11.2k33251
Please try it
<%= render partial: 'item_kanban', collection: items, as: :item %>
Now you can access
<%= link_to item, class: "list-group-item" do %>
<%= item.number %>
<% end %>
When you did
<%= render partial: 'item_kanban', collection: items %> will give you a item_kanban local variable and not a item variable.
So you need to specify it by as: :item now you can access item
answered Jan 3 at 17:02
Rajarshi DasRajarshi Das
11.2k33251
answered Jan 3 at 17:02
Rajarshi DasRajarshi Das
11.2k33251
answered Jan 3 at 17:02
Rajarshi DasRajarshi Das
11.2k33251
answered Jan 3 at 17:02
Rajarshi DasRajarshi Das
11.2k33251
11.2k33251
That fixed it, thank you!
– Ryan
Jan 3 at 17:21
add a comment |
That fixed it, thank you!
– Ryan
Jan 3 at 17:21
That fixed it, thank you!
– Ryan
Jan 3 at 17:21
That fixed it, thank you!
– Ryan
Jan 3 at 17:21
add a comment |
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