Guriddo » Topic: Hide plus image subgrid if no data

Hide plus image subgrid if no data

Guriddo
Hide plus image subgrid if no data

This topic has 6 replies, 2 voices, and was last updated 16 years, 8 months ago by josepk.

Creator

Topic
May 4, 2009 at 2:44 am #73288

josepk
Participant

Hi,

I have a grid with several rows that can have additional data which must be displayed as a subgrid.

The problem is:

If the row hasn't data I want the plus image dissapear.

If it is not possible, I want that if you click to plus image has not effect and there is no load url with empty content.

is it possible?

thanks in advance.

Josep Escofet
Creator

Topic

Viewing 6 replies - 1 through 6 (of 6 total)

Author

Replies
May 5, 2009 at 8:55 am #86712

tony
Keymaster

Hello,

There was a similar post but.

If you have record (field) in the master where you have information about the children in the subgrid you can use afterInsertRow to clear the plus for the subgrid something like (suppose you have field childrecords in colModel)

afterInsertRow: function(rowid, aMasterRow) {
if(parseInt(aMasterRow.childrecords,10) === 0) {
// remove the plus from subgrid
$(“td.sgcollapsed”,”#”+rowid).empty().unbind('click');
}
}
If you do not want to remove the plus just use unbind.

Enjoy

Tony

May 6, 2009 at 1:40 am #86736

josepk
Participant

Tanks for the answer,

I don't have the information,this is searched when you click the plus image, but I have the userData an array telling me what row will held information. I am going to try your solution with my userData array.

thanks.

Josep Escofet

May 6, 2009 at 2:18 am #86737

josepk
Participant

Hi Tony,

I have tried your solution and it works, but I have a minor problem:

On event : loadComplete: function(){

May 6, 2009 at 2:50 am #86738

josepk
Participant

Hi Tony,

I have tried your solution in more detail and I realised that in the first time it works correclty, but when the grid is reload with new data, then the first row isnt erase de plus image, but If I put the next it works for the first and next reloades.

rowid-1

$(“td.sgcollapsed”,”#”+rowid-1).empty().unbind('click');

I don't know if it is correct, but it works.

thanks.

Josep Escofet.

May 6, 2009 at 3:08 am #86739

josepk
Participant

Rectification,

It don't

May 6, 2009 at 4:49 am #86744

josepk
Participant

PROBLEM SOLVED.

I have found the problem, in my page I have 2 grids. When you insert rows in the first grid they are saved in the serve.

But in the second grid I load the data from the server, but the data of grid is still loaded and there is a problem with the second grid and images id or something else.

If I clear the data of the first grid after saving on server, all works perfect.

Thanks.

Josep Escofet
Author

Replies