checkboxaction.java

这是个很好的java语言实现多选框的一个例子 希望大家能够用的到

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_4.1.0/xslt/JavaClass.xsl

package com.ascent.web.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.DynaActionForm;

/** 
 * MyEclipse Struts
 * Creation date: 05-06-2006
 * 
 * XDoclet definition:
 * @struts.action path="/checkbox" name="checkboxForm" scope="request" validate="true"
 */
public class CheckboxAction extends Action {

	// --------------------------------------------------------- Instance Variables

	// --------------------------------------------------------- Methods

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response) {
		
		// TODO Auto-generated method stub
		DynaActionForm dForm = (DynaActionForm)form;
		Object obj = dForm.get("checkList");
		String[] checkList = (String[])obj;
		for(int i=0;i<checkList.length;i++)
			System.out.println(checkList[i]);
		
		return null;
	}

}