p:columns nested f:setPropertyActionListener does not work

bstein · 19 Feb 2011, 00:00

The following f:setPropertyActionListener code does not work, even thought it works fine if using explicit p:column nodes. Interestingly, the #{theBean.columnIds[colIdx]} prints the columndId values in the output text, but for some reason it does not populate inside the setPropertyActionListener. A hardcoded text string does properly get sent to the bean setter. What am I doing wrong?

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      xmlns:c="http://java.sun.com/jsp/jstl/core"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:p="http://primefaces.prime.com.tr/ui">

<h:head>
	<title>Table Example</title>
</h:head>

<h:body>
<h:form id="theForm">
	
		<p:growl id="growl" showDetail="true"/>
		
		<p:dataTable var="theBean" value="#{tableExample.beanList}" 
						id="theTable" dynamic="true" style="width: 200px" >
			<p:columnGroup type="header">
				<p:row></p:row>
			</p:columnGroup>
			<p:columns value="#{theBean.columns}" var="cols" columnIndexVar="colIdx" > 
				<p:commandLink update="bt" onsuccess="d1.show()">
					<nobr><h:outputText value="bb #{cols} | #{theBean.columnIds[colIdx]}" /></nobr>
					<f:setPropertyActionListener value="#{cols}" target="#{tableExample.selectedCell2}" />
				</p:commandLink>
			</p:columns>
		</p:dataTable>
</h:form>



	<p:dialog header="Dialog Test" widgetVar="d1" width="400" height="200">
		<h:panelGrid id="bt" columns="1" style="margin-bottom:10px" >
			<h:form id="dialogForm" prependId="false">	
				<h:panelGrid id="bt_inner" columns="2" style="margin-bottom:10px" >
					<h:outputLabel for="theLimit" value="Set:" />
						<h:inputText id="theLimit" value="xyz" />
					<p:button value="Cancel" type="reset" oncomplete="dlg.hide()"/>
					<p:commandButton value="submit" actionListener="#{tableExample.setLimit}"  onclick="dlg.hide()" update="theTable"/>
				</h:panelGrid>
			</h:form>	
		</h:panelGrid>		
	</p:dialog>

</h:body>				
</html>

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package demo;

import java.util.ArrayList;
import java.util.List;

import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.faces.bean.ViewScoped;

@ManagedBean
@SessionScoped
public class BeanExample {
	private String col1;
	private String col2;
	
	private String id1;
	private String id2;
	
	private double limit1;
	private double limit2;
	
	private List<String> columns;
	private List<String> columnIds;
	
	public BeanExample() {
	}

	public BeanExample(String col1, String col2, String id1, String id2, double limit1, double limit2) {
		super();
		this.col1 = col1;
		this.col2 = col2;
		this.id1 = id1;
		this.id2 = id2;
		this.limit1 = limit1;
		this.limit2 = limit2;
		
		columns = new ArrayList<String>();
		columns.add("col1");
		columns.add("col2");
		columns.add("col3");
		columns.add("col4");
		
		columnIds = new ArrayList<String>();
		columnIds.add("id1");
		columnIds.add("id2");
		columnIds.add("id3");
		columnIds.add("id4");
	}

	public String getCol1() {
		System.out.println("...getting col1...");
		return col1;
	}

	public void setCol1(String col1) {
		System.out.println("setting col1..."+col1);
		this.col1 = col1;
	}

	public String getCol2() {
		System.out.println("...getting col2...");
		return col2;
	}

	public void setCol2(String col2) {
		this.col2 = col2;
	}

	public String getId1() {
		return id1;
	}

	public void setId1(String id1) {
		this.id1 = id1;
	}

	public String getId2() {
		return id2;
	}

	public void setId2(String id2) {
		this.id2 = id2;
	}

	public double getLimit1() {
		return limit1;
	}

	public void setLimit1(double limit1) {
		this.limit1 = limit1;
	}

	public double getLimit2() {
		return limit2;
	}

	public void setLimit2(double limit2) {
		this.limit2 = limit2;
	}

	public List<String> getColumns() {
		System.out.println("...getting columns...");
		return columns;
	}

	public void setColumns(List<String> columns) {
		this.columns = columns;
	}

	public List<String> getColumnIds() {
		return columnIds;
	}

	public void setColumnIds(List<String> columnIds) {
		this.columnIds = columnIds;
	}
	
}

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package demo;

import java.util.ArrayList;
import java.util.Map;

import java.util.List;

import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.faces.bean.ViewScoped; 
import javax.faces.context.FacesContext;

@ManagedBean
@SessionScoped
public class TableExample {
	private List<BeanExample> beanList;
	private String selectedCell; 
	private String selectedCell2; 
	private double currLimit;
	private String first;
	private String last;
	private String label;
	
	
	
	public TableExample() {
		System.out.println("initializing...");
		BeanExample b1 = new BeanExample("Joe","Smith","1|a","1|b",10.5,1.2);
		BeanExample b2 = new BeanExample("Dan","Jones","2|a","2|b",11.5,2.2);
		BeanExample b3 = new BeanExample("Howie","Long","3|a","3|b",12.5,3.2);
		BeanExample b4 = new BeanExample("Bob","Sakamano","4|a","4|b",13.5,4.2);
		BeanExample b5 = new BeanExample("Jerry","Seinfeld","5|a","5|b",14.5,5.2);
		BeanExample b6 = new BeanExample("George","Castanza","6|a","6|b",15.5,6.2);
		BeanExample b7 = new BeanExample("Kosmo","Kramer","7|a","7|b",16.5,7.2);
		
		beanList = new ArrayList<BeanExample>();
		beanList.add(b1);
		beanList.add(b2);
		beanList.add(b3);
		beanList.add(b4);
		beanList.add(b5);
		beanList.add(b6);
		beanList.add(b7);
	}

	public List<BeanExample> getBeanList() {
		System.out.println("getting beanList...");
		return beanList;
	}

	public void setBeanList(List<BeanExample> beanList) {
		this.beanList = beanList;
	}

	public String getSelectedCell() {
		if (selectedCell != null)
			System.out.println("getSelectedCell "+selectedCell);
		else
			System.out.println("getSelectedCell"); 
		return selectedCell;
	}

	public void setSelectedCell(String selectedCell) {
		if (selectedCell != null)
			System.out.println("setSelectedCell "+selectedCell);
		else
			System.out.println("setSelectedCell"); 
		this.selectedCell = selectedCell;
	}
	
	public String getSelectedCell2() {
		if (selectedCell2 != null)
			System.out.println("getSelectedCell2 "+selectedCell2);
		else
			System.out.println("getSelectedCell2 NULL"); 
		return selectedCell2;
	}

	public void setSelectedCell2(String selectedCell2) {
		if (selectedCell2 != null)
			System.out.println("setSelectedCell2 "+selectedCell2);
		else
			System.out.println("setSelectedCell2 NULL"); 
		this.selectedCell2 = selectedCell2;
	}

	public double getCurrLimit() {
		currLimit = -1.0;
		if (selectedCell != null) {
			int idx = Integer.parseInt(selectedCell.substring(0,selectedCell.indexOf("|"))) - 1;
			BeanExample b = beanList.get(idx);
			String col = selectedCell.substring(selectedCell.indexOf("|")+1);
			if (col.equals("a"))
				currLimit = b.getLimit1();
			else if (col.equals("b"))
				currLimit = b.getLimit2();
			
			System.out.println("getCurrLimit: "+currLimit+" "+b.getCol1()+" "+b.getCol2());
		}
		return currLimit;
	}
	
	

	public void setCurrLimit(double currLimit) {
		this.currLimit = currLimit;
	}

	public String getFirst() {
		if (selectedCell != null) {
			int idx = Integer.parseInt(selectedCell.substring(0,selectedCell.indexOf("|"))) - 1;
			BeanExample b = beanList.get(idx);
			System.out.println("getFirst: "+b.getCol1());
			return b.getCol1();
		}
		return first;
	}

	public void setFirst(String first) {
		this.first = first;
	}

	public String getLast() {
		if (selectedCell != null) {
			int idx = Integer.parseInt(selectedCell.substring(0,selectedCell.indexOf("|"))) - 1;
			BeanExample b = beanList.get(idx);
			System.out.println("getLast: "+b.getCol2());
			return b.getCol2();
		}
		return last;
	}

	public void setLast(String last) {
		this.last = last;
	}

	public String getLabel() {
		if (selectedCell != null) {
			String col = selectedCell.substring(selectedCell.indexOf("|")+1);
			System.out.println("getLabel: "+col);
			if (col.equals("a"))
				return "Col1";
			else if (col.equals("b"))
				return "Col2";
		}
		return label;
	}

	public void setLabel(String label) {
		this.label = label;
	}
	
	
	public void setLimit() {
		if (selectedCell != null)
			System.out.println("setLimit cell: "+selectedCell);
		else
			System.out.println("setLimit NO CELL defined"); 
		
		Map<String, String> requestParameterMap = FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap();
		
		if (requestParameterMap.containsKey("dialogForm:theLimit")) {
			/*String limitStr = requestParameterMap.get("dialogForm:theLimit");
			System.out.println("new limit: "+limitStr); 
			double newLimit = Double.parseDouble(limitStr);
			int idx = Integer.parseInt(selectedCell.substring(0,selectedCell.indexOf("|"))) - 1;
			String col = selectedCell.substring(selectedCell.indexOf("|")+1);
			BeanExample b = beanList.get(idx);
			if (col.equals("a"))
				b.setLimit1(newLimit);
			else if (col.equals("b"))
				b.setLimit2(newLimit);*/
		}
	}

	
}

19 Feb 2011, 12:54

I think this is related to the following feature request.

http://code.google.com/p/primefaces/iss ... il?id=1715

p:columns nested f:setPropertyActionListener does not work

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