2 pièce(s) jointe(s)
probléme d'affichage des charts d'une application jee avec jsf et primefaces
voici mon probléme
Pièce jointe 212803
voici la classe :
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/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.appGestionIntervention.JsfClasses;
import com.intervention.jsf.beans.intervenant;
import java.io.Serializable;
import java.util.List;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.persistence.EntityManager;
import org.primefaces.model.chart.ChartSeries;
import org.primefaces.model.chart.CartesianChartModel;
import org.primefaces.model.chart.PieChartModel;
import javax.persistence.PersistenceContext;
/**
*
* @author pc_ahmed
*/
import javax.persistence.PersistenceContext;
@ManagedBean
@SessionScoped
public class ChartsControlle implements Serializable{
@PersistenceContext(unitName = "AppGestionInterventionPU")
private EntityManager em;
private List<InterventionController> intervention;
private PieChartModel pieModel;
private CartesianChartModel categoryModel;
public ChartsControlle(){
pieModel = new PieChartModel();
pieModel.set("", 0);
categoryModel = new CartesianChartModel();
ChartSeries ser = new ChartSeries();
ser.set("", 0);
categoryModel.addSeries(ser);
}
public void chaajum(){
pieModel = new PieChartModel();
categoryModel = new CartesianChartModel();
ChartSeries ser = new ChartSeries();
ser.setLabel("SERIE");
List<Object[]> pielist= ( List<Object[]>)
em.createQuery("select numero_reclamation,matricule_intervenant,etat,count(numero_intervention) as numero from intervention m group by numero_reclamation order by count(numero_intervention) desc").getResultList();
if(pielist!=null){
for(Object[] pie: pielist){
pieModel.set((String) pie[0], (Number) pie[1]);
ser.set((String) pie[0], (Number) pie[1]);
}
categoryModel.addSeries(ser);
}
}
public PieChartModel getPieModel() {
return pieModel;
}
public CartesianChartModel getCategoryModel() {
return categoryModel;
}
public void setPieModel(PieChartModel pieModel) {
this.pieModel = pieModel;
}
public void setCategoryModel(CartesianChartModel categoryModel) {
this.categoryModel = categoryModel;
}
} |
page jsf:
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<p:commandButton actionListener="#{chartsControlle.chaajum()}" value="Preview" ajax="true" oncomplete="PF('dlgChart').show()" update=":frmChart:pnChart"/>
</f:facet>
</p:dataTable>
</p:panel>
</h:form>
<h:form id="frmChart" >
<p:dialog id="dlgChart" widgetVar="dlgChart" modal="true" header="Intervention" appendTo="@(body)">
<p:panel id="pnChart" style="border-style:none; ">
<p:panelGrid columns="2">
<p:pieChart id="pieChart" value="#{chartsControlle.pieModel}" sliceMargin="5" legendPosition="e" style="width: 400px;height: 300px" showDataLabels="true" title="pieChart"/>
<p:barChart id="basic" value="#{chartsControlle.categoryModel}" legendPosition="ne" title="Bar chart" style="width: 400px;" animate="true" />
</p:panelGrid>
</p:panel>
</p:dialog> |
et la table dans ma base de données:
Pièce jointe 212804
et merci.
