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# Page::setDefaultAction()

Page::setDefaultAction() -- Sets the default action invoked on page-form submit.

## Synopsis

    require_once 'HTML/QuickForm/Page.php';

``void HTML_QuickForm_Page::setDefaultAction` (string $actionName)`

## Description

This is necessary as the user may just press Enter instead of clicking one of the named submit buttons and then no action name will be passed to the script.

This method adds a special hidden element to the form the contents of which will be used by Controller if no action name is found in the submitted values.

## Parameter

string `$actionName`

  default action name

## Throws

throws no exceptions thrown

## Note

This function can not be called statically.

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Page::loadValues() | Up | Class Summary HTML_QuickForm_Action