[support] Javascript and CCK fields

[Anthony Malkoun]

If you don't care that it's on every page, couldn't you just add it to 
the .info file of the theme?

On 6:59 AM, Carl Wiedemann wrote:
> If you don't care that the JS is added on every page, you might as 
> well put it in hook_init. Otherwise if you want to use the same JS on 
> multiple forms you would need multiple #after_build or #theme 
> callbacks, which is repetitive and a little messy. Write your JS so 
> that if indicative elements aren't present in the DOM it returns early.
>
> On Wed, Mar 2, 2011 at 6:53 AM, Joel Willers <joel.willers at sigler.com 
> <mailto:joel.willers at sigler.com>> wrote:
>
>     I’m looking to do calculations between CCK fields.  I’ve found
>     some cool ways to add Javascript to a page, but before I get too
>     far into this, I figured I’d ask for some quick advice to see if
>     there was a better way.
>
>     Basically, I’m looking to do math on an ‘onchange’ event.  If
>     Field A is set (base) and Field B is changed, Field C and D
>     automatically update.  Similarly, if C changes, B and D update,
>     and same for D changing B and C.  I’m planning to use the
>     technique described at:
>
>     http://switchbackcms.com/blog/right-way-include-javascript-your-drupal-form,
>     but at http://drupal.org/node/322290 (#7) there is talk of adding
>     a theme function, which I’m guessing I could do using a nice
>     tpl.php file.
>
>     Any suggestions are welcome, especially if there is an already
>     existing module for field relationships.
>
>     Joel
>
>     **
>
>
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>
>