Thanks, I was trying to understand why was failing but probably I'll have to
find a workaround for this issue. I'll take a look at subform as you
recomended.
Mike Kienenberger wrote:
>
> I'd recommend that you find another way of accomplishing your task.
> Best practice for JSF is to use a single form tag for the entire page.
>
> I then use sandbox:subForm tags to perform selective, partial validation.
>
> On 4/23/07, bajista man <[EMAIL PROTECTED]> wrote:
>> Hi Guys!
>>
>> I'm having a strange problem. I have two forms in one page, one that
>> allows
>> me to insert and edit data and other that shows a list of the data that I
>> have, the list is scrollable and sorteable and I can click into one item
>> of
>> the list to fill the main form an edit the data. If I send the fields of
>> the
>> main form without data I have a validation error because all of them are
>> marked as required but after that when I click into any of the list items
>> they are not being shown in the main form but they do in different forms
>> at
>> the same page.
>>
>> Does anybody know why is this happening?
>>
>> Thanks,
>>
>> Johann
>>
>> The Managed Bean:
>>
>> package ventas;
>>
>> import java.io.Serializable;
>> import java.util.List;
>> import javax.faces.application.FacesMessage;
>> import javax.faces.context.FacesContext;
>> import org.apache.commons.logging.Log;
>> import org.apache.commons.logging.LogFactory;
>> import org.springframework.context.ApplicationContext;
>>
>> public class Bean implements Serializable {
>> private static Log log = LogFactory.getLog(Bean.class);
>>
>> private final static int DEFAULT_ROWS = 5;
>>
>> public final static int NO_ROW_SELECTED = -1;
>>
>> private String sortColumn = null;
>>
>> private boolean sortAscending = true;
>>
>> private int selectedRowIndex;
>>
>> private int rowIndex;
>>
>> private int rowsPerPage = DEFAULT_ROWS;
>>
>> private transient ItemsDao itemsDao;
>>
>> private Item item = new Item();
>>
>> private transient List items;
>>
>> public Bean() {
>> setItems(getItems());
>> }
>>
>> public Item getItem() {
>> log.debug("getItem llamado para item [" + item + "]");
>> return item;
>> }
>>
>> public void setItem(Item item) {
>> log.debug("setItem llamado para item [" + this.item + "] a [" + item
>> +
>> "]");
>> this.item = item;
>> }
>>
>> public String[] getStatuses() {
>> return new String[] { "DISPONIBLE", "RESERVADO", "COMPRADO" };
>> }
>>
>> //Sorting
>> public String getSortColumn() {
>> return sortColumn;
>> }
>>
>> public void setSortColumn(String sortColumn) {
>> this.sortColumn = sortColumn;
>> }
>>
>> public boolean isSortAscending() {
>> return sortAscending;
>> }
>>
>> public void setSortAscending(boolean sortAscending) {
>> this.sortAscending = sortAscending;
>> }
>>
>> //Scrolling
>> public List getItems() {
>> if (items == null) {
>> List list = getItemsDao().readAllItems();
>> if (list != null && list.size() > 0)
>> items = list;
>> }
>> return items;
>> }
>>
>> public void setItems(List records) {
>> setRecords(items, DEFAULT_ROWS);
>> }
>>
>> public void setRecords(List items, int rowsPerPage) {
>> this.items = items;
>> this.rowsPerPage = rowsPerPage;
>> }
>>
>> public void setRowsPerPage(int rowsPerPage) {
>> this.rowsPerPage = rowsPerPage;
>> }
>>
>> public int getRowsPerPage() {
>> return rowsPerPage;
>> }
>>
>> public int getSelectedRowIndex() {
>> return selectedRowIndex;
>> }
>>
>> public void setSelectedRowIndex(int selectedRowIndex) {
>> this.selectedRowIndex = selectedRowIndex;
>> this.setRowIndex(selectedRowIndex);
>> }
>>
>> public int getRowIndex() {
>> log.debug("rowIndex: " + rowIndex);
>> return rowIndex;
>> }
>>
>> public void setRowIndex(int rowIndex) {
>> log.debug("rowIndex1: " + rowIndex);
>> this.rowIndex = roundDownRowIndex(rowIndex);
>> log.debug("rowIndex2: " + this.rowIndex);
>> }
>>
>> private int roundDownRowIndex(int rowIndex) {
>> int page = rowIndex / rowsPerPage;
>> int roundedIndex = page * rowsPerPage;
>> return roundedIndex;
>> }
>>
>> // Actions
>> public String agregar() {
>> log.debug("Agregar llamado para item [" + item + "]");
>> getItemsDao().createItem(item);
>> addInfo("Item [" + item.getName() + "] creado");
>> item = new Item();
>> items = null;
>> return null;
>> }
>>
>> public String actualizar() {
>> log.debug("actualizar llamado para item [" + item + "]");
>> getItemsDao().updateItem(item);
>> addInfo("Item [" + item.getName() + "] actualizado");
>> item = new Item();
>> items = null;
>> return null;
>> }
>>
>> public String eliminar() {
>> log.debug("eliminar llamado para item [" + item + "]");
>> getItemsDao().deleteItem(item);
>> addInfo("Item [" + item.getName() + "] eliminado");
>> item = new Item();
>> items = null;
>> return null;
>> }
>>
>> public String cargarItem() {
>> log.debug("cargarItem llamado para item [" + item + "]");
>> item = getItemsDao().readItem(item.getName());
>> return null;
>> }
>>
>> //Privates
>> private ItemsDao getItemsDao() {
>> if (itemsDao == null) {
>> ApplicationContext ac = (ApplicationContext)
>> FacesContext.getCurrentInstance
>> ().getExternalContext().getApplicationMap().get(InitServlet.APP_CTX);
>> itemsDao = (ItemsDao) ac.getBean("itemsDao");
>> }
>> return itemsDao;
>> }
>>
>> private void addError(String msg) {
>> FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(
>> FacesMessage.SEVERITY_ERROR, "", msg));
>> }
>>
>> private void addInfo(String msg) {
>> FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(
>> FacesMessage.SEVERITY_INFO, "", msg));
>> }
>> }
>>
>>
>> The JSP:
>>
>> <%@ taglib uri="http://java.sun.com/jsf/html"; prefix="h"%>
>> <%@ taglib uri="http://java.sun.com/jsf/core"; prefix="f"%>
>> <%@ taglib uri="http://myfaces.apache.org/tomahawk"; prefix="t"%>
>> <html>
>> <head>
>> <meta HTTP-EQUIV="Content-Type" CONTENT="text/html;charset=UTF-8" />
>> <title>Sistema Ventas</title>
>> <link rel="stylesheet" type="text/css" href="<%= request.getContextPath()
>> %>/css/common.css" />
>> </head>
>> <body>
>> <h2>Listado Ventas</h2>
>> <f:view>
>> <t:saveState id="bean" value="#{bean}" />
>> <t:messages id="messages" errorClass="error" infoClass="info"
>> replaceIdWithLabel="true" showSummary="false" showDetail="true" />
>> <h:form id="form">
>> <h:panelGrid id="headerGrid" columns="2"
>> columnClasses="header,detail"
>> styleClass="defaultTable">
>> <t:outputLabel for="name" value="Nombre" />
>> <h:inputText id="name" value="#{bean.item.name}" required="true" />
>> <t:outputLabel for="description" value="Descripcion" />
>> <h:inputTextarea id="description" value="#{bean.item.description}"
>> required="true" cols="50" rows="2" />
>> <t:outputLabel for="status" value="Estado" />
>> <h:selectOneMenu id="status" value="#{bean.item.status}">
>> <f:selectItem itemLabel="#{bean.statuses[0]}" itemValue="0" />
>> <f:selectItem itemLabel="#{bean.statuses[1]}" itemValue="1" />
>> <f:selectItem itemLabel="#{bean.statuses[2]}" itemValue="2" />
>> </h:selectOneMenu>
>> <t:outputLabel for="price" value="Precio" />
>> <h:inputText id="price" value="#{bean.item.price}" required="true"
>> />
>> <f:facet name="footer">
>> <h:panelGroup>
>> <h:commandButton action="#{bean.agregar}" value="Agregar"
>> rendered="#{empty(bean.item.name)}" />
>> <h:commandButton action="#{bean.actualizar}" value="Actualizar"
>> rendered="#{!empty(bean.item.name)}" />
>> <h:commandButton action="#{bean.eliminar}" value="Eliminar"
>> rendered="#{!empty(bean.item.name)}" />
>> </h:panelGroup>
>> </f:facet>
>> </h:panelGrid>
>> </h:form>
>> <h:outputText value="(A ver si descubren los bugs)" />
>> <h:outputText value="Status" style="font-size:20px;color:white" />
>> <h:form id="form2">
>> <t:dataTable id="listDataTable" headerClass="header" rows="#{
>> bean.rowsPerPage}" rowIndexVar="rowIndex"
>> first="#{bean.rowIndex}" columnClasses="detail,detail,detailNumber"
>> value="#{bean.items}" var="i" sortable="true"
>> sortColumn="#{bean.sortColumn}"
>> sortAscending="#{bean.sortAscending}"
>> preserveDataModel="false" preserveSort="true"
>> styleClass="defaultTable">
>> <t:column defaultSorted="true">
>> <f:facet name="header">
>> <h:outputText value="Nombre" />
>> </f:facet>
>> <t:popup styleClass="popup" closePopupOnExitingElement="true"
>> closePopupOnExitingPopup="true" displayAtDistanceX="0"
>> displayAtDistanceY="2">
>> <h:commandLink action="#{bean.cargarItem}" value="#{i.name}">
>> <t:updateActionListener property="#{bean.item.name}"
>> value="#{
>> i.name}" />
>> <t:updateActionListener property="#{bean.selectedRowIndex}"
>> value="#{rowIndex}" />
>> </h:commandLink>
>> <f:facet name="popup">
>> <h:panelGroup>
>> <h:panelGrid columns="1">
>> <h:outputText value="#{i.description}" escape="false" />
>> </h:panelGrid>
>> </h:panelGroup>
>> </f:facet>
>> </t:popup>
>> <h:outputText value="#{i.lowerCaseName}"
>> style="visibility:hidden"
>> />
>> </t:column>
>> <t:column>
>> <f:facet name="header">
>> <h:outputText value="Estado" />
>> </f:facet>
>> <h:outputText value="#{bean.statuses[i.status]}" />
>> </t:column>
>> <t:column>
>> <f:facet name="header">
>> <h:outputText value="Precio" />
>> </f:facet>
>> <h:outputText value="$#{i.price}" style="text-align: right" />
>> </t:column>
>> <f:facet name="footer">
>> <t:dataScroller id="listScroll" for="listDataTable" fastStep="10"
>> pageCountVar="pageCount" pageIndexVar="pageIndex"
>> paginator="true" paginatorMaxPages="9"
>> paginatorActiveColumnStyle="font-weight:bold;"
>> renderFacetsIfSinglePage="false">
>> <f:facet name="first">
>> <t:graphicImage url="/images/arrow-first.gif" border="1" />
>> </f:facet>
>> <f:facet name="last">
>> <t:graphicImage url="/images/arrow-last.gif" border="1" />
>> </f:facet>
>> <f:facet name="previous">
>> <t:graphicImage url="/images/arrow-previous.gif" border="1"
>> />
>> </f:facet>
>> <f:facet name="next">
>> <t:graphicImage url="/images/arrow-next.gif" border="1" />
>> </f:facet>
>> <f:facet name="fastforward">
>> <t:graphicImage url="/images/arrow-ff.gif" border="1" />
>> </f:facet>
>> <f:facet name="fastrewind">
>> <t:graphicImage url="/images/arrow-fr.gif" border="1" />
>> </f:facet>
>> </t:dataScroller>
>> </f:facet>
>> </t:dataTable>
>> </h:form>
>> </f:view>
>> </body>
>> </html>
>>
>
>
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