Uli,
I'm seeing isDelete() called as it renders the display but I'm not
seeing setDelete(boolean delete) being called on submit. Can you
please play spot the obvious error? Here's the code:
<html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";>
<body>
<form t:type="form" t:id="deletables">
<table t:type="grid" t:source="persons" t:row="person"
t:model="mymodel" t:volatile="false">
t:rowsPerPage="2" t:pagerPosition="top">[Persons Grid
here]
<t:parameter name="deleteCell">
<input t:type="checkbox" t:id="delete"
value="delete"/>
</t:parameter>
</table>
<input type="submit" value="Save"/>
</form><br/>
</body>
</html>
package jumpstart.web.pages.examples.tables;
import java.util.ArrayList;
import java.util.List;
import jumpstart.business.domain.examples.Person;
import jumpstart.business.domain.examples.iface.IPersonServiceLocal;
import jumpstart.web.services.IBusinessServicesLocator;
import org.apache.tapestry5.ComponentResources;
import org.apache.tapestry5.annotations.Persist;
import org.apache.tapestry5.annotations.Property;
import org.apache.tapestry5.annotations.Retain;
import org.apache.tapestry5.beaneditor.BeanModel;
import org.apache.tapestry5.ioc.annotations.Inject;
import org.apache.tapestry5.services.BeanModelSource;
public class GridForm {
@SuppressWarnings("unused")
@Property
@Persist
private List<Person> _persons;
@SuppressWarnings("unused")
@Property
private Person _person;
@Inject
private IBusinessServicesLocator _businessServicesLocator;
@Inject
private BeanModelSource _beanModelSource;
@Inject
private ComponentResources _componentResources;
@SuppressWarnings("unchecked")
@Property
@Retain
private BeanModel _myModel;
@Property
private boolean _delete;
@SuppressWarnings("unused")
private List<Person> _personsToDelete;
@SuppressWarnings("unused")
@Property
private Person _personToDelete;
void setupRender() {
if (_myModel == null) {
_myModel = _beanModelSource.create(Person.class, false,
_componentResources.getMessages());
_myModel.add("delete", null);
_myModel.include("id", "firstName", "lastName", "startDate",
"delete");
}
// Get all persons - ask business service to find them (from the
database)
_persons = getPersonService().findPersons();
}
public void onPrepareForSubmit() {
if (_persons == null) {
_persons = new ArrayList<Person>();
}
}
void onSuccess() {
List<Person> dudes = getPersonsToDelete();
System.out.println(">>>> dudes = " + dudes);
for (Person p : getPersonsToDelete()) {
System.out.println(">>>> delete " + p.getFirstName());
}
}
private IPersonServiceLocal getPersonService() {
// Use our business services locator to get the EJB3 session bean
called "PersonServiceLocal".
return _businessServicesLocator.getPersonServiceLocal();
}
public List<Person> getPersonsToDelete() {
if (_personsToDelete == null) {
_personsToDelete = new ArrayList<Person>();
}
return _personsToDelete;
}
public void setDelete(boolean delete) {
if (delete) {
getPersonsToDelete().add(_person);
}
}
public boolean isDelete() {
return _delete;
}
}
Geoff
On 16/10/2008, at 2:13 AM, Ulrich Stärk wrote:
Please ignore my stupidity. I misinterpreted the error message I was
getting that had nothing to do with this.
You can still add a delete column to your model with
model.add("delete", null) and add a "deleteCell" parameter to your
template in order to have a delete column. Works like a charm.
Uli
Ulrich Stärk schrieb:
Woah! Indeed, this doesn't work anymore. Evil. How are we supposed
to do this now?
Uli
Geoff Callender schrieb:
No response, so I guess that means we can't add a Delete column to
a Grid any more.
On 14/10/2008, at 8:36 PM, Geoff Callender wrote:
Can anyone tell me if Penyihir's technique for adding a Delete
column to Grid still works?
Please note this is not the same as editing a flag in the source
entity - this is different - it's editing a column that we've
added to the model.
On 10/12/2007, at 7:08 PM, Penyihir Kecil wrote:
it might be help :
-------------------
GridClub.tml
------------------
<form t:type="Form" t:id="clubForm">
<table t:type="grid" rowsPerPage="5" pagerPosition="top"
source="clubList" row="club" remove="idClub" model="clubModel">
<t:parameter name="deleteCell">
<input t:type="Checkbox" t:id="delete"
value="delete"/>
</t:parameter>
<t:parameter name="updateCell">
<a t:type="PageLink" t:id="update" page="admin/
FormClub"
context="club.idClub"><img src="../images/edit.gif"/></a>
</t:parameter>
<!-- <t:parameter name="deleteCell">
<a t:type="ActionLink" t:id="delete"
context="club.idClub">delete</a>
</t:parameter>-->
</table>
<input type="submit" value="delete"/>
---------------------
GridClub.java
---------------------
@Inject
private IClubDao clubDao;
private List<Club> clubList;
private Club club; @Retain
private BeanModel clubModel;
@Inject
private BeanModelSource beanModelSource;
@Inject
private ComponentResources resources;
private boolean delete;
public List<String> deletedList;
public boolean isDelete() {
return delete;
}
public void setDelete(boolean delete) {
if(delete)
{ getDeletedList().add(club.getIdClub());
}
}
public List<String> getDeletedList() {
if(deletedList == null){
deletedList = new
ArrayList<String>(); }
return deletedList;
}
void pageLoaded(){
clubModel = beanModelSource.create(Club.class, true,
resources);
clubModel.add("delete",null);
clubModel.add("update",null);
}
public Club getClub() {
return club;
}
public void setClub(Club club) {
this.club = club;
}
public IClubDao getClubDao() {
return clubDao;
}
public List<Club> getClubList() {
if(clubList == null){
clubList = new ArrayList<Club>();
clubList = getClubDao().queryForList("", "");
}
return clubList;
}
public BeanModel getClubModel() {
return clubModel;
}
Object onSuccessFromClubForm(){
for (Iterator<String> iter = getDeletedList().iterator();
iter.hasNext();) {
String element = iter.next();
setClub((Club) getClubDao().findByPrimaryKey(element));
getClubDao().delete(getClub());
}
deletedList = null;
return GridClub.class;
}
On 12/10/07, Cristian Gonzalo Gary <[EMAIL PROTECTED]> wrote:
Hello
I need to modified the Column label, and put into and image
with a link .
Thanks.
Gracias.
--
View this message in context:
http://www.nabble.com/-T5--How-Add-and-Image-to-Grid-Column-Label.-tp14242580p14242580.html
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