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Upgrading from ctools-6.x-1.x to ctools-7.x-2.x:
- Remove ctools_ajax_associate_url_to_element as it shouldn't be necessary
with the new AJAX api's in Drupal core.
- All calls to the ctools_ajax_command_prepend() should be replace with
the core function ajax_command_prepend();
This is also the case for append, insert, after, before, replace, html,
and remove commands.
Each of these commands have been incorporated into the
Drupal.ajax.prototype.commands.insert
function with a corresponding parameter specifying which method to use.
- All calls to ctools_ajax_render() should be replaced with calls to core
ajax_render(). Note that ctools_ajax_render() printed the json object and
exited, ajax_render() gives you this responsibility.
ctools_ajax_render()
becomes
print ajax_render();
exit;
- All calls to ctools_static*() should be replaced with corresponding calls
to drupal_static*().
- All calls to ctools_css_add_css should be replaced with calls to
drupal_add_css(). Note that the arguments to drupal_add_css() have changed.
- All wizard form builder functions must now return a form array().
- ctools_build_form is very close to being removed. In anticipation of this,
all $form_state['wrapper callback']s must now be
$form_state['wrapper_callback']. In addition to this $form_state['args']
must now be $form_state['build_info']['args'].
NOTE: Previously checking to see if the return from ctools_build_form()
is empty would be enough to see if the form was submitted. This is no
longer true. Please check for $form_state['executed']. If using a wizard
check for $form_state['complete'].
- Plugin types now must be explicitly registered via a registration hook,
hook_ctools_plugin_type(); info once provided in magically-named functions
(e.g., ctools_ctools_plugin_content_types() was the old function to
provide plugin type info for ctools' content_type plugins) now must be
provided in that global hook. See http://drupal.org/node/910538 for more
details.
- Plugins that use 'theme arguments' now use 'theme variables' instead.
- Context, argument and relationship plugins now use 'add form' and/or
'edit form' rather than 'settings form'. These plugins now support
form wizards just like content plugins. These forms now all take
$form, &$form_state as arguments, and the configuration for the plugin
can be found in $form_state['conf'].
For all these forms, the submit handler MUST put appropriate data in
$form_state['conf']. Data will no longer be stored automatically.
For all of these forms, the separate settings #trees in the form are now
gone, so form ids may be adjusted. Also, these are now all real forms
using CTools form wizard instead of fake subforms as previously.