[jira] Resolved: (WICKET-3144) Extra client-side scripting before closing modalwindow

["Martin Grigorov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-3144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Grigorov resolved WICKET-3144.
-------------------------------------

    Resolution: Fixed

Improved with r1032118 in trunk and 1032124 in 1.4.x.

To do what you need:

{code}
new ModalWindow("modal")
{

	/**
	 * @see org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow#newCloseButtonBehavior()
	 */
	@Override
	protected CloseButtonBehavior newCloseButtonBehavior()
	{
		return new CloseButtonBehavior()
		{

			/**
			 * @see org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow.CloseButtonBehavior#getAjaxCallDecorator()
			 */
			@Override
			protected IAjaxCallDecorator getAjaxCallDecorator()
			{
				return new AjaxPreprocessingCallDecorator(super.getAjaxCallDecorator())
				{
					@Override
					public CharSequence preDecorateScript(CharSequence script)
					{
						return "console.log('Test'); " + script;
					}
				};
			}

		};
	}
}
{code}

> Extra client-side scripting before closing modalwindow
> ------------------------------------------------------
>
>                 Key: WICKET-3144
>                 URL: https://issues.apache.org/jira/browse/WICKET-3144
>             Project: Wicket
>          Issue Type: New Feature
>          Components: wicket-extensions
>    Affects Versions: 1.4.12, 1.5-M2.1
>            Reporter: Marieke Vandamme
>            Assignee: Martin Grigorov
>
> I would like to add extra client-side scripting that is executed before the modalwindow is closed. 
> Now you can already add server-side with overriding onCloseButtonClicked, but then the window is already closing. 
> I need this because I want to show a confirm-box to the user, so that he can confirm that he wants to close the window.
> Thanks, Marieke Vandamme

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