[jboss-user] [JBoss Tools (users)] - Problems with CRUD - Application (Jboss Tools Eclipse)
hi there,
i have some problems working with a jbosstools - generated Seam Crud Application :
I generated the xhtmls/entity Beans/ DAOs by reverse engineering from an existing
database.
-> the Crud - pages work fine, but i have problems implementing my own logic :
i generated a new seam form "loginForm", in which i just wanted to test finding
a database entry for an entered value using an Existing EntityQuery CustomerList (also
generated from JbossTools).
heres the layout :
<!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:s="http://jboss.com/products/seam/taglib"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:rich="http://richfaces.org/rich"
xmlns:a="http://richfaces.org/a4j">
<h2 align="center"> Login Webshop</h2>
<h:messages globalOnly="true" styleClass="message"/>
<h:form id="loginFormForm" styleClass="edit">
<rich:simpleTogglePanel label="Customer search parameters"
switchType="ajax">
<f:facet name="header">loginForm</f:facet>
<h:outputLabel value="Username"
style="width:500">
</h:outputLabel>
<h:inputText id="email"
value="#{customerList.customer.email}"/>
</rich:simpleTogglePanel>
<h:commandButton id="search" value="UserSearch"
action="/loginForm.xhtml"/>
</h:form>
<rich:panel>
<h:outputText value="The search returned no results."
rendered="#{empty customerList.resultList}"/>
<h:dataTable id="customerList"
var="customer"
value="#{customerList.resultList}"
rendered="#{not empty customerList.resultList}">
<h:column>
<f:facet name="header">KundenKredit</f:facet>
#{customer.creditLimit}
</h:column>
<h:column>
<f:facet name="header">email</f:facet>
#{customer.email}
</h:column>
</h:dataTable>
</rich:panel>
</ui:composition>
The EntityQueryClass looks as follows :
package de.medint.webshop.session;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.framework.EntityQuery;
import de.medint.webshop.entity.*;
import java.util.List;
import java.util.Arrays;
@Name("customerList")
public class CustomerList extends EntityQuery {
private static final String[] RESTRICTIONS = {
"lower(customer.email) like
concat(lower(#{customerList.customer.email}),'%')" };
private Customer customer = new Customer();
@Override
public String getEjbql() {
return "select customer from Customer customer";
}
@Override
public Integer getMaxResults() {
return 25;
}
public Customer getCustomer() {
return customer;
}
@Override
public List getRestrictions() {
return Arrays.asList(RESTRICTIONS);
}
}
When i call the layout via Browser, i always get the whole content of the table shown,
even if i enter an invalid or valid value....
Watching the ConsoleLog it seems, as if my Querys is executed with a where clause, but
directly after that, the same query is executed without where clause. (i think, the
resultlist gets overwritten by the queryresult without where...)
Can somebody please explain me that behaviour?
thnx alot
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4171449#...
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...