strange firebug alert (FF) after change pagination in row grouping

paky

when click on number 2 (second page) of table with row grouped ... return this message in firebug

oSettings.aoData[oSettings.aiDisplay[iDisplayIndex]] is undefined
Line 227


and pagination not seem to work ....

thanks

allan

Hi paky,

I'm afraid it's impossible to say what this error means without a lot more information. An example showing the issue would probably help.

One other thing, could you possibly keep the questions you have relating to row grouping in a single thread please?

Thanks,
Allan

paky

Hi allan, it speaks of the group but not of the same problem, here I've a pagination problem ... The strange thing is that if I see 25 entries instead of 10 ... works

[code]
oTable = $('#box-table-a').dataTable(
{
"fnDrawCallback": function ( oSettings ) {
if ( oSettings.aiDisplay.length == 0 )
{
return;
}

var nTrs = $('#box-table-a tbody tr');
var iColspan = nTrs[0].getElementsByTagName('td').length;
var sLastGroup = "";
var i=0;
for ( var i=0 ; i

paky

visual example here :

1/2 http://www.paskuale.it/pagin_problem_1.jpg
2/2 http://www.paskuale.it/pagin_problem_2.jpg

thanks

allan

Okay, the reason for the error is exactly what it says it is - in the line:

[code]
var sGroup = oSettings.aoData[ oSettings.aiDisplay[iDisplayIndex] ]._aData[0];
[/code]
there is not index iDisplayIndex which is greater than the number of records on display when using server-side processing. oSettings._iDisplayStart does not map directly to aoData or aiDisplay when using server-side processing because on each draw the data is wiped out - it's stored on the server-side, not the client-side remember.

Try using the index 'i' rather than var iDisplayIndex.

Allan

paky

ok I'll try and tell you, thanks again and congratulations for the project datatable really well done !!!

paky

paky

everything worked perfectly !! Thanks allan ;)