dbjoin radiolist: option do not select any item

[henk]

If I use the radiolist option for a databasejoin element, it will always (pre)select the first item in the list.
Is it possible to disable this? I want the user to select the item.
The radiolist option for a CCD element does this, but there I would like to have it to select the first item.

It would be great if there is a way to enable/disable this for dbjoin as well as for ccd.
Maybe some code is required in the advanced option?

 

[lousyfool]

Using this as default value works for me:

return '';

http://fabrikar.com/forums/index.php?wiki/database-join-element/#options
http://fabrikar.com/forums/index.php?wiki/element-default-examples/

 

[henk]

Yup, return ' '; or even any default value not in the list is working.
Thanks for the tip. (quite simple even)

Do you also have some idea to set the first select for the radio in a ccd?

 

[lousyfool]

... set the first select for the radio in a ccd?

Not sure what you mean...

 

[henk]

I mean: howto (pre)select the first item in a radiolist in the cascadingdropdown element?

 

[lousyfool]

You can always use custom JS in a form_X.js file: http://fabrikar.com/forums/index.php?wiki/javascript/