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Adds support for WYSIWYG editing (using TinyMce) to Wicket

There is a newer version: 10.0.0-M2

package wicket.contrib.tinymce.ajax;

import org.apache.wicket.AttributeModifier;
import org.apache.wicket.model.Model;

/**
 * Modifier to modify the onclick method so that the tinyMce data will be updated to the model
 * 
 * Solution found at: http://dwairi.blogspot.com/2006/12/tinymce-ajax.html 

 * For more details see: http://www.crossedconnections.org/w/?p=88 

 * 
 * @author Sander van Faassen
 */
public class TinyMceAjaxSubmitModifier extends AttributeModifier
{
	/** serialVersionUID */
	private static final long serialVersionUID = 1L;

	/** Trigger that has to be called */
	public static final String SAVE_TRIGGER = "tinyMCE.triggerSave(true,true);";

	/**
	 * Constructor
	 */
	public TinyMceAjaxSubmitModifier()
	{
		super("onclick", Model.of(SAVE_TRIGGER));
	}

	/**
	 * @see org.apache.wicket.AttributeModifier#newValue(java.lang.String, java.lang.String)
	 */
	@Override
	protected String newValue(final String currentValue, final String replacementValue)
	{
		// Call the trigger, before submitting the form
		String result = replacementValue;

		if (currentValue != null)
		{
			result = result + currentValue;
		}
		return result;
	}
}