Guriddo » Topic: Select first row of a grid

Select first row of a grid

Guriddo
Select first row of a grid

This topic has 7 replies, 2 voices, and was last updated 16 years, 2 months ago by glemarie.

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October 14, 2009 at 8:08 am #74362

glemarie
Participant

Hello,

I'd like to select the first row of a grid on loadComplete. I don't know the rowid.

How can I do this ? Is there a way to get the rowid of the first row and then use setSelection ?

Thanks
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Viewing 7 replies - 1 through 7 (of 7 total)

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October 14, 2009 at 12:40 pm #89737

tony
Keymaster

Hello,

I do not think that loadComplete is a good choice. Better you can

October 15, 2009 at 2:15 am #89745

glemarie
Participant

Thanks a lot : it was so simple…

February 23, 2010 at 11:00 am #92901

glemarie
Participant

Hello,

It seems that this solution doesn't work anymore. I upgraded each version up to 3.6.4, but I didn't notice when this occured. The returned id is always null (the row is not found).

I'm not a jQuery expert… I tried these :

$("tr:first", "tbody:first", "#mygrid").attr('id');
$("#mygrid tbody:first tr:first").attr('id');
$("#mygrid > tbody:first > tr:first").attr('id');

But none worked.

Any idea ?

Regards.

February 23, 2010 at 11:56 am #92918

tony
Keymaster

Hello,

in firefox do

var test1

February 23, 2010 at 12:30 pm #92923

glemarie
Participant

I tried with the tr selector but the result shows nothing :

But it seems ok with the tbody selector $(“tbody:first”,”#mygrid”) :

But I don't undestand why I have this result in the first case ?!

Thanks…

February 23, 2010 at 12:42 pm #92924
glemarie
Participant
I tried something else : I added a custuml button on my grid that calls your script :

console.log($("tr:first","#mygrid"))

In this case, the result is OK in the console !

Is it possible that when the gridComplete is fired, the rows are not in the table yet ??

I tried with :
- jqGrid 3.6.3 / 3.6.4 : same problem
- jQuery 1.3.2 / 1.4.1 : same problem
February 23, 2010 at 3:18 pm #92926

glemarie
Participant

Sorry, forget the point, I have a stange side effect whith my own javascript… I had a condition in order to make the selection of the first row only on the page load (not on grid reload), but when I remove this condition, everything works fine…

Strange, but I don't have many time to investigate… So it's okay like that.
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