I'm putting the currently iterated dataTable as a property of a managed bean using .Here I want to take one localproduct and send it to the dialog to change the values. But I did not add the code for that due to my setListener does not work and it does not set or it sets to null. However, it is always set it as null. Can selection mode kill the setPropertyActionListener?
The view, local-product.xhtml:
<ui:define name="content">
<h:form prependId="false" style="margin-top: 25px" id="form">
<p:dataTable id="tableData" value="#{localProductUI.localProductLazyModel}" var="localProduct" style="max-width: 1200px; margin-top: 20px;" paginator="true"
paginatorTemplate="{CurrentPageReport} {FirstPageLink} {PreviousPageLink} {PageLinks} {NextPageLink} {LastPageLink} {RowsPerPageDropdown}"
rowsPerPageTemplate="20,100,200,500" rows="20" lazy="true" rowIndexVar="row" editable="true" editMode="cell"
widgetVar="productTable" reflow="true" selection="#{localProductUI.selectedNewLocalProduct}" rowKey="#{localProduct.id}" rowSelectMode="checkbox">
<f:facet name="header">
<h:outputText value="Number of products: #{localProductUI.countProduct}" id="card-count"/>
</f:facet>
<p:column selectionMode="multiple" filterValue="" style="width: 20px"/>
<p:column headerText="Id" sortBy="#{localProduct.id}">
#{localProduct.id}
</p:column>
<p:column headerText="Name" filterBy="#{localProduct.name}" style="white-space: normal;">
#{localProduct.name}
</p:column>
<p:column headerText="Code" sortBy="#{localProduct.code}" filterBy="#{localProduct.code}">
#{localProduct.code}
</p:column>
<p:column headerText="Category" filterBy="#{localProduct.categoryId}" style="white-space: normal;">
#{localProduct.categoryId}
</p:column>
<p:column headerText="APrice" sortBy="#{localProduct.arrivalCost}">
#{util.fDouble(localProduct.arrivalCost)}
</p:column>
<p:column headerText="SPrice" sortBy="#{localProduct.sellingPrice}">
#{util.fDouble(localProduct.sellingPrice)}
</p:column>
<p:column headerText="Change">
<p:commandButton value="Change" update=":productDetail" onclick="PF('productDialog').show();"
action="#{localProductUI.editNewLocalProduct}" >
<f:setPropertyActionListener target="#{localProductUI.newLocalProduct}" value="#{localProduct}" />
</p:commandButton>
</p:column>
</p:dataTable>
<p:dialog header = "Change product" widgetVar="productDialog" modal="true" showEffect="fade" hideEffect="fade" resizable="false">
<p:outputPanel id="productDetail" style="text-align: center">
<p:panelGrid columns="2" rendered="#{not empty localProductUI.newLocalProduct}" columnClasses="label,value">
<h:outputText value="Name:"/>
<h:outputText value="#{localProductUI.newLocalProduct.name}"/>
<h:outputText value="Code:"/>
<h:outputText value="#{localProductUI.newLocalProduct.code}"/>
<h:outputText value="Category:"/>
<h:outputText value="#{localProductUI.newLocalProduct.categoryId}"/>
<h:outputText value="APrice:"/>
<h:outputText value="#{localProductUI.newLocalProduct.arrivalCost}"/>
<h:outputText value="SPrice:"/>
<h:outputText value="#{localProductUI.newLocalProduct.sellingPrice}"/>
</p:panelGrid>
</p:outputPanel>
</p:dialog>
</h:form>
</ui:define>
</ui:composition>
The managed bean, LocalProductUI:
public class LocalProductUI implements Serializable {
/*
* Consts
*/
private static final Logger log = Logger.getLogger(LocalProductUI.class.getName());
/*
* EJB
*/
@EJB private NewLocalProductEJB newLocalProductEJB;
/*
* Fields
*/
private LazyDataModel<NewLocalProduct> localProductLazyModel;
private Integer countProduct;
private List<NewLocalProduct> selectedNewLocalProduct;
private NewLocalProduct newLocalProduct;
/*
* Init
*/
public void init() {
this.localProductLazyModel = new LazyDataModel<NewLocalProduct>() {
@Override
public List<NewLocalProduct> load(int first, int pageSize, String sortField, SortOrder sortOrder, Map<String, Object> filters) {
localProductLazyModel.setRowCount(newLocalProductEJB.countNewLocalProducts(filters));
countProduct = newLocalProductEJB.countNewLocalProducts(filters);
Boolean sortAsc = sortOrder == null ? null : sortOrder == SortOrder.ASCENDING;
return newLocalProductEJB.getNewLocalProductList(first, pageSize, sortField, sortAsc, filters);
}
@Override
public NewLocalProduct getRowData(String rowKey) {
int id;
try {
id = new Integer(rowKey);
} catch (NumberFormatException e) {
throw new Error(e);
}
return newLocalProductEJB.findById(id);
}
@Override
public Object getRowKey(NewLocalProduct product) {
return product.getId();
}
@Override
public void setRowIndex(int rowIndex) {
if (rowIndex == -1 || getPageSize() == 0) {
super.setRowIndex(-1);
} else {
super.setRowIndex(rowIndex % getPageSize());
}
}
};
localProductLazyModel.setRowCount(newLocalProductEJB.countNewLocalProducts(new HashMap<String, Object>()));
}
/*
* Actions
*/
public void saveToGlobalProduct() throws InputValidationException {
newLocalProductEJB.doSave(selectedNewLocalProduct);
FacesMessage msg = new FacesMessage("Number of local products added: "+ selectedNewLocalProduct.size());
FacesContext.getCurrentInstance().addMessage(null,msg);
}
public void editNewLocalProduct(){
System.err.println("Change here!");
}
public void removeProduct() throws InputValidationException {
newLocalProductEJB.doRemove(selectedNewLocalProduct);
FacesMessage msg = new FacesMessage("Number of local products deleted: "+ selectedNewLocalProduct.size());
FacesContext.getCurrentInstance().addMessage(null,msg);
}
/*
* Getters/setters
*/
public Integer getCountProduct() { return countProduct; }
public void setCountProduct(Integer countProduct){
this.countProduct = countProduct;
}
public LazyDataModel<NewLocalProduct> getLocalProductLazyModel() { return localProductLazyModel; }
public void setLocalProductLazyModel(LazyDataModel<NewLocalProduct> localProductLazyModel){ this.localProductLazyModel = localProductLazyModel; }
public List<NewLocalProduct> getSelectedNewLocalProduct(){ return selectedNewLocalProduct; }
public void setSelectedNewLocalProduct(List<NewLocalProduct> selectedNewLocalProduct){ this.selectedNewLocalProduct = selectedNewLocalProduct; }
public NewLocalProduct getNewLocalProduct() { return newLocalProduct; }
public void setNewLocalProduct(NewLocalProduct newLocalProduct){ this.newLocalProduct = newLocalProduct;}
}
