textareatag.java

webwork source

/*
 * WebWork, Web Application Framework
 *
 * Distributable under Apache license.
 * See terms of license at opensource.org
 */
package webwork.view.taglib.ui;

import javax.servlet.jsp.JspException;

/**
 *	Text area tag.
 *
 *	@author Rickard 謆erg ([e-mail])
 *	@version $Revision: 1.4 $
 */
public class TextAreaTag extends AbstractHTMLComponentTag
{
   // Attributes ----------------------------------------------------
   protected String readonlyAttr;
   protected String onkeyupAttr;
   protected String cols;
   protected String rows;

   // Public --------------------------------------------------------
   public String getTemplate()
   {
      return "textarea";
   }

   public void setCols(String aSize)
   {
       this.cols = aSize;
   }

   public void setRows(String aSize)
   {
       this.rows = aSize;
   }

   public void setReadonly(String readonly)
   {
      this.readonlyAttr = readonly;
   }

   public void setOnkeyup(String onkeyup)
   {
      this.onkeyupAttr = onkeyup;
   }

   // BodyTag implementation ----------------------------------------
   public int doEndTag()
      throws JspException
   {
      if (cols != null)
         this.addParameter("cols",findValue(cols));
      if (rows != null)
         this.addParameter("rows",findValue(rows));
      if (readonlyAttr != null)
         this.addParameter("readonly", findValue(readonlyAttr));
      if (onkeyupAttr != null)
         this.addParameter("onkeyup", findValue(onkeyupAttr));
      return super.doEndTag();
   }
}