Using jquery to disable function untill all selects are changed

Posted by richbyte on Stack Overflow See other posts from Stack Overflow or by richbyte
Published on 2010-05-09T17:13:09Z Indexed on 2010/05/09 17:18 UTC
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jQuery

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select

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option

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validate

I am using a javascript function (F) (jquery )which uses 3 select values selected by the user to calculates a value - R(result)

R is a number ranging from (1 through 9), (11) and (22);

I need 2 extra steps one before the calculation and one after.

a. Before calculation takes place: Make sure all three select values are changed before function(F) takes place. If not prompt the user with a notice ( create dom element/ I am using jquery)

b. After the value R is calculated show an element corresponding to the result e.g. if R is 1 show an element ( a predetermined "link" element corresponding to each result value)

thanks a lot.

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