Differences

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--- devel:action_router [2018-04-25 16:27] – andi
+++ devel:action_router [2023-09-19 08:50] (current) – [Output] andi
@@ Line 24: / Line 24: @@
 Once the action has been decided, DokuWiki continues the flow, loads the template and will finally reach a call to [[xref>tpl_content()]] which gets the current action from the router and calls ''Action::tplContent()'' on it which returns the actual HTML to output.
-Note, that not all actions may have a ''tplContent'' method, because they either abort to a different action earlier or because they abort the whole further flow and output their own content (''think export_html'').
+Note, that not all actions may have a ''tplContent'' method, because they either abort to a different action earlier or because they abort the whole further flow and output their own content (think ''export_html'').
 ===== Action Plugins =====
@@ Line 32: / Line 32: @@
 The [[devel:event:ACTION_ACT_PREPROCESS]] event basically wraps around all the steps under [[#Action Routing]]. Plugins that prevent the default action in this event's BEFORE phase will then later be handled in the new ''Plugin'' action which has a ''tplContent'' method that triggers [[devel:event:TPL_ACT_UNKNOWN]].
+==== Change action within a POST request ====
+If you use the [[devel:event:ACTION_ACT_PREPROCESS]] event, and you have to redirect to the 'show' action, you have to use the 'redirect' action actually. This will reset the parameters as well.