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iceface api를 사용하는 프로젝트에서 작업하고 있습니다. 문제가 발생했습니다. 행의 개체를 delet하는 dataTable에서 commandButton을 사용했지만 서버를 클릭하면 서버가 멈추고 유지됩니다 콘솔에 오류를 표시하지 않고로드.데이터 테이블 내에서 commandbutton 작업 후 페이지가 멈 춥니 다
사용하여 아파치 - 톰캣-7.0.75
내 HTML 코드 :
<ui:composition template="./WEB-INF/template/template.xhtml">
<ui:param name="titre" value="Liste de Comptes"/>
<ui:define name="content">
<f:view>
<h:form id="form">
\t \t \t <ace:dataTable id="cptTable" value="#{compte.allComptes}"
\t \t \t \t var="cpt" paginator="true" paginatorPosition="bottom" rows="10">
\t \t \t \t
\t \t \t \t ...
\t \t \t \t
\t \t \t \t <ace:column width="10">
<f:facet name="header">
<h:outputText value="Opérations"/>
</f:facet>
<h:commandLink id="dlt" actionListener="#{compte.deletCompte}" title="Supprimer" >
<f:param name="idcpt" value="#{cpt.id_compte}"/>
<ace:ajax execute="dlt" render="form"/>
<br/>
</h:commandLink>
<h:link outcome="modifierCompte" value="Modifier le compte" >
<f:param name="id" value="#{cpt.id_compte}"/>
</h:link>
<ice:outputText value=" | "/>
<h:link outcome="operation" value="Operation sur le compte" >
<f:param name="id" value="#{cpt.id_compte}"/>
</h:link>
</ace:column>
\t \t \t </ace:dataTable>
\t \t </h:form>
\t \t </f:view>
\t \t </ui:define>
</ui:composition>내 콩 :
package jee.model;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Map;
import javax.annotation.PostConstruct;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import javax.servlet.http.HttpSession;
import jee.dao.dao;
@ManagedBean
@SessionScoped
public class Compte implements Serializable{
\t /**
\t *
\t */
\t private static final long serialVersionUID = -7177239517089845251L;
\t
\t private int id_compte;
\t private int id_agence;
\t private int id_client;
\t private String num_compte;
\t private double solde;
\t private String date_creation_compte;
\t public ArrayList<Compte> comptes;
\t
\t public Compte() {
\t \t super();
\t \t this.id_agence=1;
\t \t // TODO Auto-generated constructor stub
\t }
\t public Compte(int id_compte, int id_agence, int id_client,
\t \t \t String num_compte, double solde, String date_creation_compte,
\t \t \t ArrayList<Compte> comptes) {
\t \t super();
\t \t this.id_compte = id_compte;
\t \t this.id_agence = id_agence;
\t \t this.id_client = id_client;
\t \t this.num_compte = num_compte;
\t \t this.solde = solde;
\t \t this.date_creation_compte = date_creation_compte;
\t }
\t
\t
\t public int getId_compte() {
\t \t return id_compte;
\t }
\t public void setId_compte(int id_compte) {
\t \t this.id_compte = id_compte;
\t }
\t public int getId_agence() {
\t \t return id_agence;
\t }
\t public void setId_agence(int id_agence) {
\t \t this.id_agence = id_agence;
\t }
\t public int getId_client() {
\t \t return id_client;
\t }
\t public void setId_client(int id_client) {
\t \t this.id_client = id_client;
\t }
\t public String getNum_compte() {
\t \t return num_compte;
\t }
\t public void setNum_compte(String num_compte) {
\t \t this.num_compte = num_compte;
\t }
\t public double getSolde() {
\t \t return solde;
\t }
\t public void setSolde(double solde) {
\t \t this.solde = solde;
\t }
\t public String getDate_creation_compte() {
\t \t return date_creation_compte;
\t }
\t public void setDate_creation_compte(String date_creation_compte) {
\t \t this.date_creation_compte = date_creation_compte;
\t }
\t
\t public void setComptes(ArrayList<Compte> comptes) {
\t \t this.comptes = comptes;
\t }
\t public ArrayList<Compte> getComptes() {
\t \t dao d = new dao();
\t \t ExternalContext ec =
\t \t \t \t FacesContext.getCurrentInstance().getExternalContext();
\t \t HttpSession session = (HttpSession) ec.getSession(false);
\t \t comptes=d.getComptes((String)session.getAttribute("login"));
\t \t return comptes;
\t }
\t
\t public void deletCompte(){
\t \t dao d = new dao();
\t \t ExternalContext ec =
\t \t \t \t FacesContext.getCurrentInstance().getExternalContext();
\t \t Map<String,String> params = ec.getRequestParameterMap();
\t \t
\t \t d.supprimerCompte(Integer.parseInt(params.get("idcpt")));
\t }
\t
\t
\t
\t
}
답변을 주셔서 감사합니다. 나는 말했던 바를 말했고 ID를 변경했지만 유감스럽게도 여전히 동일한 문제가 있습니다. –