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DHTMLGrid error on selectRow()

Hello,

on my browser occurs an error while grid.selectRow(1) or grid.selectCell(1,1) with the
following message in FF:
>> r is undefined
>>
>> if (r._childIndexes)var c = r.childNodes[r._childIndexes[cInd]];else

the code snippet:

mygrid = new dhtmlXGridObject('customergrid_container');
mygrid.setImagePath("/JS/codebase/imgs/");
mygrid.setColumnIds"id,customer_name,customer_contact,customer_street,customer_zip,customer_city,customer_email,customer_tel1pre,customer_tel1num,customer_faxpre,customer_faxnum");
mygrid.setHeader(",Kunde,Ansprechpartner,Straße, PLZ,Ort, E-Mail,Tel,telnum,Fax,faxnum",null,["color: red","color: gray","color: #00cc00","color: #000099","color: #000099","color: #00cc00","color: #00cc00","color: #00cc00","color: #00cc00","color: #00cc00","color: #00cc00"]);
mygrid.setInitWidths("20,210,130,130,40,65,*,35,50,35,50");
mygrid.setColTypes("ro,ed,ed,ed,ed,ed,ed,ed,ed,ed,ed");
mygrid.setColSorting("na,str,str,str,str,str,str,str,str,str");
mygrid.setSkin("modern");
mygrid.enableAutoWidth(true)
mygrid.enableAutoHeigth(true);
mygrid.enableLightMouseNavigation(true);
mygrid.objBox.style.overflowX="hidden";
mygrid.init();
mygrid.loadXML("/cgi-bin/medium.pl?action=loadXMLCustomer");

mygrid.selectRow(1);

What I'm doing wrong?
Thanks in advance,
T. Rietz

xml loading is async, which means that command executed next to the loadXML will be executed in moment of time when data is not really loaded in grid yet.
To fix code you need to use onXLE event or second parameter of loadXML as

mygrid.loadXML("/cgi-bin/medium.pl?action=loadXMLCustomer",function(){
               mygrid.selectRow(1);
});

You can use 
   mygrid.selectCell(row_ind,cell_ind); //select cell in grid
   mygrid.editCell(); //switch it to edit state

Hello,

Thanks. But on my machine occurs the same error like the one in my first question described.
That's my problem.

With greetings,
T. Rietz

If command executed after XML loading (as was described above ) - it must not cause any problems.
If issue still occurs for you - please provide any kind of sample where problem can be reconstructed ( you can send it directly to support@dhtmlx.com )