[jboss-user] [JBoss Seam] - Re: How to use ice:dataTable and @DataModel?
Great. It works. Thank you. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4025692#4025692 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4025692 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: How to use ice:dataTable and @DataModel?
Hi, I still don't get this working. Regards Newlukai View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4025411#4025411 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4025411 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: How to use ice:dataTable and @DataModel?
I wouldn't say that it's without problems, but I did get the sortable table
working with Seam 1.1.5 (and now upgraded to 1.1.6). I haven't gone to 1.2 yet.
The trick that I had to use is to provide the ice:dataTable with the actual
DataModel itself, not the outjected variable from Seam. For example, I have a
bean that manages a table of companies that can be sorted by name or main
office location:
| @Stateful
| @Name(companyList)
| @Scope(ScopeType.SESSION)
| public class CompanyListBean extends CompanyList {
| ...
|
| @DataModel
| private ListCompanyListObject companies;
|
| ...
|
| public boolean isAscending() {
| // getter
| }
|
| public void setAscending(boolean ascending) {
| // setter
| }
|
| public String getSortColumn() {
| // getter
| }
|
| public void setSortColumn(String columnName) {
| // setter
| }
|
| ...
|
| public javax.faces.model.DataModel getResults() {
| if (companies.size() 1) {
| // do sort logic if necessary...
| java.util.Collections.sort(companies, someComparator);
| }
| return (javax.faces.model.DataModel) Contexts
| .getSessionContext().get(companies);
| }
|
Then in the Faces view you use ice:dataTable like this:
| ice:dataTable value=#{companyList.results} var=result
| sortColumn=#{companyList.sortColumn}
| sortAscending=#{companyList.ascending} ...
| ice:column
| f:facet name=header
| ice:commandSortHeader columnName=name arrow=true
| ice:outputText value=Company Name /
| /ice:commandSortHeader
| /f:facet
| h:outputLink value=#{result.url}
| #{result.name}
| /h:outputLink
| /ice:column
| ice:column
| f:facet name=header
| ice:commandSortHeader columnName=city arrow=true
| ice:outputText value=Main Office /
| /ice:commandSortHeader
| /f:facet
| h:outputText
| #{result.city}
| /h:outputText
| /ice:column
| /ice:dataTable
|
and it works for me. I may have omitted some stuff from my example there, but
hopefully you get the gist of it...
It seems that Seam doesn't outject the updated DataModel on a partial submit,
but the getResults method will.
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[jboss-user] [JBoss Seam] - Re: How to use ice:dataTable and @DataModel?
I have set up and debugged a Sortable Paged Data Table using IceFaces. It seems to work fine. If you are still stuck I can post code and/or a link to the development box running it. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4025492#4025492 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4025492 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: How to use ice:dataTable and @DataModel?
aha. I didnt use @DataModelSelectionIndex...
I just added buttons on each line to go to actions:
| s:button value=#{messages.button_read}
|
action=#{cRUDOrganisationController.startRead(the_organisation)}/
| s:button value=#{messages.button_update}
|
action=#{cRUDOrganisationController.startUpdate(the_organisation)}/
| s:button value=#{messages.button_delete}
|
action=#{cRUDOrganisationController.startDelete(the_organisation)}/
| s:button value=#{messages.button_add_image}
|
action=#{uploadController.startUpload(the_organisation)}/
|
As the-organisation is in scope then I pass the whole object to my action.
None of this fiddling with Indexes...
Just lasy I guess.
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[jboss-user] [JBoss Seam] - Re: How to use ice:dataTable and @DataModel?
The example I posted above does make use of the @DataModelSelection annotation, although I left it out of the example (stupidly). I make use of the companyList via the @In annotation in another bean, and I can call a getter which returns the currently selected row of the DataModel. I'm pretty sure the trick is just to set the value attribute of the dataTable to a getter method that will supply an updated model even on a partial submit. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4025496#4025496 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4025496 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: How to use ice:dataTable and @DataModel?
I map it to the model...
@DataModel
private Organisation[] organisations;
(Easier to work with IceFaces with an Array!)
Thats all..
From Page...
| ice:dataTable id=organisationsTableComponent value=#{organisations}
var=the_organisation sortColumn=#{findOrganisationController.sortColumn}
sortAscending=#{findOrganisationController.ascending} rows=10
|
From backing Bean
| /**
| * @author Tony Herstell
| * @version $Revision: 1.5 $ $Date: 2007-02-13 04:46:40 $
| */
| @CacheConfig(idleTimeoutSeconds=1800)
| @Stateful
| @Name(findOrganisationController)
| @Scope(ScopeType.SESSION)
| public class FindOrganisationControllerImpl implements Serializable,
FindOrganisationController {
|
| @PersistenceContext(type = EXTENDED)
| private EntityManager em;
|
| @DataModel
| private Organisation[] organisations;
|
| @Logger
| private Log log;
|
| @In(create=true)
| @Out
| private Organisation organisation;
|
| @In(value=organisationSearchCriteria, create=true)
| private Organisation organisationSearchCriteria;
|
| @In
| private MapString, String messages;
|
| /*
| * GUI Support
| */
| public static final String ALL_OPTION = all;
| public static final String FILTERED_OPTION = filtered;
| private String selectedSearchCriteriaPanel = ALL_OPTION;
|
| private String sortColumn;
| private boolean ascending = false;
|
| private boolean physicalDontCare = true; // Used for filtering only.
| private static final String PHYSICAL_VALUE_REQUIRED =
physical_required;
| private static final String PHYSICAL_VALUE_NOT_REQUIRED =
physical_not_required;
| private String physicalValueRequiredPanel = PHYSICAL_VALUE_REQUIRED;
|
| /*
| * Searh String
| */
| private static final String ALL_QUERY = select o from Organisation o;
|
| private Query query;
|
| /*
| * Methods
| */
| @Factory(organisations) // Is run whenever this bean is created (we
know its going to be the All query.
| public void initOrganisations() {
| log.info( initOrganisations);
| applyAllQuery();
| log.info( initOrganisations);
| }
|
|
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[jboss-user] [JBoss Seam] - Re: How to use ice:dataTable and @DataModel?
Thanks for your answers. But the thing is that - under certain circumstances - the sorting does work in my application. My problem is a little bit more complex. Imagine that you just want to show up companies (danoakland) or organisations (Tony) that match certain criterias which can be varied by the user with selectOneMenus. Just think of one selectOneMenu which gives the user the option to filter for companies which have just 0-25, 25-50 or 50 employees. Implementing this let me decide between two options how the application would act: 1 - The filtering works correctly, which means that the dataTable always show the entries matching the current filters. But: @DataModelSelection(Index) doesn't work. 2 - @DataModelSelection(Index) works, but then the dataTable shows the entries matching the filters the request before the current request. It's just driving me crazy. But I would thank you, Tony, you just give me some hope, that I would get it to work with your use of the_organisation in the buttons. Does this work in normal ice:commandLinks or does it only work with s:buttons? Anyhow, it shows me I have to attend to EL again. Thanks in advance Newlukai View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4025687#4025687 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4025687 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: How to use ice:dataTable and @DataModel?
Anyone, Is there a way to get a sortable icefaces dataTable to work with Seam or does this need to be added to the JIRA? thanks, JR View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4025124#4025124 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4025124 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: How to use ice:dataTable and @DataModel?
I'm wondering if there's anybody using ice:dataTable, @DataModel and @DataModelSelectionIndex without any problems. Imagine you have a list rendered by an ice:dataTable. One column consists of h:commandLinks. The action method gathers information about the selected item and returns an outcome that tells JSF to show a page where the selected item is displayed more detailed. Just like a list of users. You click on a username and on the next page you see his address or something. The problem is that the @DataModelSelection(Index) is injected with the default value. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4013059#4013059 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4013059 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
