-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Harry Slaughter schrieb:
I want to alter the options for a cck optionwidgets_select element based on data in the node itself.
I can't use a function in the cck widget configuration page because that's called before the node is loaded, so I don't know what the options should be yet.
I can't do it in hook_form_alter() because optionwidgets_select elements have not yet been fully rendered (the actual options for the select have not been set yet).
I can make the alteration using #pre_render, but then form validation has run already so I've corrupted the form and I fail _form_validate() and get the 'illegal choice...' error. And I cannot use the drupal_process_form()/drupal_rebuild_form() trick (as seen in AHAH) because the #pre_render callback does not have access to $form_state.
I can't use #DANGEROUS_SKIP_CHECK because it has been removed.
Have you considere to add a #process function that runs after the optionwidget one? Look at the flexifield module how to add one. Cheers, Gerhard -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEARECAAYFAkm1pIcACgkQfg6TFvELooSflQCfR3l1d13rdfaqvM43M5Y4PXZW jd4AoIYuo3Dgzp+eVBLECh8Hc5Y8AASl =7cT/ -----END PGP SIGNATURE-----