On Dec 2, 2013, at 8:33 PM, yinwen Xuan wrote:
> Walter Davis wrote in post #1129271:
>> On Dec 2, 2013, at 5:16 PM, yinwen Xuan wrote:
>>
>>>>> because the the field display not right, when its sqm, it show M2 I want
>>>>
>>> the original code on the themes is:
>>> and thanks in advance!
>> If you're trying to do a comparison, you need to quote the M2, since it
>> will be a string value, not a constant. Also, if you're doing a
>> comparison (which you don't want to output any value) then don't use <%=
>> %> as the container, rather <% %> or <%- %> so as to avoid outputting
>> the result of land_area_unit == 'M2', which would be 'true' some of the
>> time.
>>
>> Walter
>
> I tried this:
>
> Land Area: <%= land_area %> <%= if land_area_unit == M2 %> m² <%
> else %> <% end %>
>
> but not working
This is the same code I commented on, I don't see that you took up any of my
suggestions here.
Land Area: <%= land_area %> <%- if land_area_unit == 'M2' %>m²<%-
else %><%= land_area_unit %><%- end %>
Which could arguably be written a lot more neatly:
Land Area: <%= "#{land_area} #{(land_area_unit == 'M2')? 'm²' :
land_area_unit}".html_safe %>
Still quite a mess to have in your view, though.
Walter
>
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