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MINOR: updated legacy form comment. PATCH #3769

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@77599 467b73ca-7a2a-4603-9d3b-597d59a354a9
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Will Rossiter 2009-05-22 02:49:30 +00:00
parent 8afb2c131c
commit 9384936c51
1 changed files with 3 additions and 6 deletions
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9
core/control/Controller.php
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@ -221,12 +221,9 @@ class Controller extends RequestHandler {
* Then it looks for the action method. The action is taken from $this->urlParams['Action'] - for this reason, it's important
* to have $Action included in your Director rule
*
* If $requestParams['executeForm'] is set, then the Controller assumes that we're processing a form. This is usually
* set by adding ?executeForm=XXX to the form's action URL. Form processing differs in the following ways:
* - The action name will be the name of the button clicked. If no button-click can be detected, the first button in the
* list will be assumed.
* - If the given action method doesn't exist on the controller, Controller will look for that method on the Form object.
* this lets developers package both a form and its action handlers in a single subclass of Form.
* $requestParams['executeForm'] support was removed, make the following change in your URLs:
* "/?executeForm=FooBar" -> "/FooBar"
* Also make sure "FooBar" is in the $allowed_actions of your controller class.
*
* NOTE: You should rarely need to overload run() - this kind of change is only really appropriate for things like nested
* controllers - {@link ModelAsController} and {@link RootURLController} are two examples here. If you want to make more