I am making datatable in JSF using (dataTable tag).
I am having several rows in that with check box( selectBooleanCheckbox ) in front of every record.
I have commandLink button for selecting all check box and deselected all check box..
i am trying to select/unselect all checkboxes in the datatable using a single commandLink. As I am trying to set it on the server, I am unable to do so. I have looked around for solutions but could not get how to accomplish on the server side.
thnks
Related
every row I have a commandbutton for editing the row. The method action of this commandbutton sets a managed bean property to hide the datatable and to show the edit form. I do this by enclosing the datatable in a panelgroup, and the edit form in another one, and setting the rendered attribute of the panelgroups accordingly to the managed bean property.
The managed bean is Viewscoped, and all the requests I have are non-ajax.
When I click the edit commandbutton on a row of the 1st datatable page, everything works ok.
But if I move to another datatable page using the paginator links, and then I click the edit commandbutton on any row of the page, it doesn't work, because the Viewscoped bean is created again (PostConstruct is triggered), and even I can see that the action method of the clicked commandbutton isn't executed.
I think it has to do with the ajax requests of the paginator (I guess).
Anybody knows how to make it work?
The problem is with the rendered attribute. Take a look here.
A beter way of solving your problem is to make an editable datatable, or if your object is more complex, make your edit page a dialog, and open it with your edit button.
Im having a problem with Primefaces tabview. It's tabs consists of selectOneMenu elements that look like this:
`
<p:selectOneMenu value="#{bean.currentItem.marketType}">
<f:selectItems value="#{bean.marketTypes}"/>
</p:selectOneMenu>
`
Now, I show this view as a dialog every time i select row from a dataTable (in order to edit selected record). The strange behavior is: the first time I refresh the page, i select the row, and the dialog pops out correctly. In all tabs of a tabview, all selectOneMenu elements shows correct data for selected record. However, when i close dialog and reopen it by selecing row again, only those selectOneMenu elements shows correct data, which where in a selected tab from a tabview before the dialog was closed.
Does any one know how to keep data in all tabs every time I open a dialog without refreshing the page?
Solved, there is a bug in Primefaces that is described here:
Primefaces tabView executes form validation on tab change
I am using primefaces 3.2 and JSF 2 running on GlassFish 3.1.2 and Java 6.
I have a p:lightbox component inside the column of a p:datatable. Basically, I want the user to be able to click a p:commandbutton in a row and then display some information associated with the current row.
This works fine normally, but if the user clicks on the header for a column to sort the rows, multiple lightboxes will appear when the user next clicks a p:commandbutton to display the lightbox. This is shown in the attached image. Also, not only do multiple lightboxes get appended, but the information no longer corresponds to the row where the p:commandbutton was clicked.
My question is, how can can I get this to work to display lightboxes from inside a p:datatable and still allow the table to be sorted using ajax?
This problem occurs in all 3 versions of the lightbox, even in iframe mode.
It seems that this could be related to a problem other people had with the lightbox and pf 3: http://forum.primefaces.org/viewtopic.php?f=3&t=18184
I'm trying to achieve the well known feature of being able to select a datatable's row by using a radio button.
I have followed this blog:
http://balusc.blogspot.com/2006/06/using-datatables.html#SelectRowByRadioButton
It works perfectly if there is one datatable on the form, but when I add another one (even if it's placed on other form), and try to select a row there, the radio button gets selected then instantly unselected. The data is correctly set on the backing bean though.
Any ideas about how to extend the results of the above blog on more than one datatable?
Thank you
That script will group all radio buttons with the same component ID in the same form. So to fix your particular problem, put the other data table in a different form or give the other <h:selectOneRadio> a different ID.
I have been trying to call a custom listener when the cancel button is clicked in the primefaces rowEditor component. But I am not able to find the correct attribute to do this.
The problem with the cancel button is that it works fine when the row is already present in the dataTable, if I try to add a new row dynamically to the dataTable and click on the cancel button [ if I think that it is not required ], the empty row is shown in the dataTable, when the empty row should be deleted.
Would you please help me out ?
Try like (JSF2 + Primefaces 2.2.1) ...
<p:column headerText="Test">
<p:rowEditor>
<p:ajaxStatus oncomplete="#{yourBean.yourHandleMethod()}"></p:ajaxStatus>
</p:rowEditor>
</p:column>
I am afraid this functionality isn't available out of box. The rowEditor component has built in integration to a dataTable and its own events and listeners for editing a single existing row. The cancel button of the rowEditor component has the sole functionality of toggling the output and input facets of the Primefaces column components.
If you are good at jQuery you may be able to hack the functionality in by finding the DOM element by the cancel button class, jQuery('.ui-icon-close') and assigning a custom javascript event listener but this could be problematic in a dataTable where there are multiple rows and it sounds as if you would like to delete a blank row if Cancel is selected.
A better approach is create an Add New button that displays a dialog with a form. Submitting through the form in the dialog can add the necessary row to your dataTable.