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Posted to user@struts.apache.org by sh...@ubs.com on 2003/09/19 16:27:28 UTC
Getting JasperException no getter method for property

Hi 
i have under given form , jsp  and am getting exception that the getter method not found.

<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean"%> 
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html"%> 
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic"%> 
<html> 
	<head>
		<meta name = "Generator" content = "Easy Struts Xslt generator for Eclipse (http://easystruts.sf.net).">
		<title>Struts Form for mapForm</title>
	</head>
	<body>
		<html:form action="/map">
		 <table>
		  <logic:iterate id="dataarray" name="mapForm" property="dataarray" indexId="index">
		   <tr>
		      <td><bean:write name="dataarray" property="name"/></td>
		      <td><html:text indexed="true" name="dataarray" property="value"/></td>
		   </tr>
		  </logic:iterate>
		 <table>
		 <html:submit/><html:cancel/>
		</html:form>
	<body>
</html>


********************************
package com.test.struts.forms;

import java.util.ArrayList;

import javax.servlet.http.HttpServletRequest;

import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;

import com.test.bean.ColDataBean;

/** 
 * MapForm.java created by EasyStruts - XsltGen.
 * http://easystruts.sf.net
 * created on 09-19-2003
 * 
 * XDoclet definition:
 * @struts:form name="mapForm"
 */
public class MapForm extends ActionForm {

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

	/** myarray property */
	private ArrayList dataarray;

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

	/** 
	 * Method validate
	 * @param ActionMapping mapping
	 * @param HttpServletRequest request
	 * @return ActionErrors
	 */
	public ActionErrors validate(
		ActionMapping mapping,
		HttpServletRequest request) {
			ActionErrors errors = new ActionErrors();
			if(dataarray==null || dataarray.size()==0)
			 errors.add("userid",new ActionError("abcd"));
			 return errors;
	}

	/** 
	 * Returns the myarray.
	 * @return ArrayList
	 */
	public ArrayList getDataarray() {
		System.out.println("In get array");
		return dataarray;
	}

	/** 
	 * Set the myarray.
	 * @param myarray The myarray to set
	 */
	public void setDataarray(ArrayList list) {
		System.out.println("In set array");
		this.dataarray = list;
	}
		
	/** 
	 * Returns the myarray.
	 * @return ArrayList
	 */
	public ColDataBean getDataarray(int index) {
		return (ColDataBean)dataarray.get(index);
	}

	/** 
	 * Set the myarray.
	 * @param myarray The myarray to set
	 */
	public void setDataarray(int index ,  ColDataBean bean) {
		dataarray.add(index,bean);
	}

}


I home to achieve an input form based on the ArrayList which contains the list of beans which has two properties name, value. Is this approach correct other wise how do i achieve the same using a TreeMap based input form.

Thanks and Regards 

Shishir



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