Display of special characters

[dvnstrcklnd]

Describe the bug
Special characters encoded with HTML don't display properly in some parts of the interface.

To Reproduce
Steps to reproduce the behavior:

1. Add a location to an item using a special character, e.g., "37 °C shaker"
2. View from show blocks -> OK
3. View location in technician view or item view -> bad

Expected behavior
Should display uniformly.

Screenshots

[bjkeller]

Can you share the show block?

[dvnstrcklnd]

    show do
      title 'Resuspend and Store Samples'

      note "Resuspend each sample with 30 #{MICROLITERS} #{FORMIC_ACID_WATER}."
      note "Store the samples at 4 #{DEGREES_C}."
    end

[dvnstrcklnd]

Where DEGREES_C = °C

[bjkeller]

Relevant code:

show block "note":

aquarium/app/views/technician/_show_block.html.erb

Line 6 in c9dcfd2

<p ng-bind-html="content_value(line)" class='md-subhead'></p>

show block "take":

aquarium/app/views/technician/_show_block.html.erb

Line 144 in c9dcfd2

at {{content_value(line).location}}

item popup location field:

aquarium/app/views/items/_template.html.erb

Line 117 in c9dcfd2

ng-model="item.new_location"

[bjkeller]

The location in the item popup is a textfield – meaning you can edit it. The others are just display.

This gem might help: https://github.com/threedaymonk/htmlentities