RequestContext and callback for table onselectComplete

[Oleg]

Hello Cagatay,

I read the post about using oncomplete callback like handleComplete(xhr, status, args) in Tree component. You wrote that it's not possible at the moment. I need something like in DataTable component. I intend to update a menubar per JavaScript with each row selection because an update via DataTable "update" attribute causes an ugly flicker of menubar (have we do an issue ticket?). I have tried this approach:

Page:

Code: Select all

			<p:dataTable id="dtSocs" var="soc" value="#{socsBean.socs}" dynamic="false" selection="#{socsBean.selectedSocs}" update="@none" 
				selectionMode="multiple" emptyMessage="#{msgSocs['overview.socs.norecords']}" widgetVar="dtSocsWidget" rowIndexVar="rowIdxVar"
				onselectComplete="handleTableSelectionComplete(xhr, status, args)">

JS:

Code: Select all

function handleSocsTableSelectionComplete(xhr, status, args)
{
	if (args) {
		var isEditDisabled = args.isEditDisabled;
		......
	}
}

But I get an JS error:
xhr is not defined
<?xml version="1.0" encoding="UTF-8"?>...am></callbackParams></partialResponse>

Is it not possible too? Do you have an idea how we can get any data client-side from server-side action?

Thanks in advance.

[cagatay.civici]

That should be possible for sure, I'll test this and let you know soon.

[Oleg]

That should be possible for sure, I'll test this and let you know soon.

Thanks Cagatay, I'm waiting then and hope it will be working. The hope dies at last

P.S. Congratulation yet to Barca win yesterday (although I'm Arsenal fan)

[Oleg]

Hello Cagatay,

Do you have any news? I have found as always a workaround It's not important for me any more. But if it's a bug I can create a ticket.

[Oleg]

Hello Cagatay,

I have found it doesn't work for tree as well. See this issue http://code.google.com/p/primefaces/iss ... ail?id=712

What are your plans regarding this issue? Just a question of pure curiosity.

[rahul_dm]

for tree onselectComplete callback i am using workaround with p:remoteCommand to get callback.

Code: Select all

<p:tree value="#{bean.treeRoot}" id="mytree" widgetVar="mytreeV" var="node" dynamic="true" 
onselectComplete="callme();" selectionMode="single" selection="#{bean.selectedNodes}"
nodeSelectListener="#{bean.onTreeNodeSelect}">

...

<p:remoteCommand  name="callme" id="callme" process="@this" update="@none"
actionListener="#{bean.remoteaction}" oncomplete="handleComplete(xhr, status, args);" />

[Oleg]

Yes, I use the same workaround for datatable The second workaround I sometimes use is to place datatable and JS <script> ... </script> within h:panelGroup and update the panel group instead of datatable. The script is executed with each update.

[cagatay.civici]

Ok, do we have issues for these at tracker? these should be easy to fix.

[Oleg]

Ok, do we have issues for these at tracker? these should be easy to fix.

Yes. A composed issue (tree + datatable) http://code.google.com/p/primefaces/iss ... ail?id=712.
Thanks!

[cagatay.civici]

Thanks, I took ownership on the issue and set target milestone to upcoming release.