Hi i am trying to figure out how to create something with rails that
allows me to convert cm into inches and vice versa. I know the a cm has
to be multiplied by 2.54 to make it into a inch, but i need to one field
with a centimeter field and a button, and with a click of a button it
shows the inches and click again it goes back to cm, someone please help
thanks
Is this a homework problem? What have you done so far?
kevin cline wrote:
Is this a homework problem? What have you done so far?
No its for work and so far i have used java script and can get it to
work with the calculation but i want to use onblur, so that when i move
away from the measurement_centimeter text box i can automatically get a
conversion. I have dont this so far:
<%= error_messages_for ‘measurement’ %>
Centimeter
<%= text_field 'measurement', 'centimeter' %>
Inch
<%= text_field 'measurement', 'inch' %>
this doesnt work it creates a blank box and i have to go on this then
move away to get it too work any suggestions…