That works - THX

I found a bug when using combogrid. I write an exsample to show the problem:

Exsample: http://jsfiddle.net/tf1639hp/3/
Screencast to see the problem: http://www.screencast.com/t/vVbrId8v3

Here the steps to reproduce the problem:
Please open the browser console to see the debug statements.

1. Open the combogrid editor of row 2 (Server 21)
2. Scroll the datagrid complete to the end of data (with scoll pane)
3. Scroll the datagrid to the first row (with scoll pane)
4. close the combo panel
5. open the combo panel egain
6. wait 2 seconds

Now you see that the comple datagrid data load again from the remote server.
And the combogrid data not correct (see attachment)!
If we have many rows in the datagrid the browser application hangs!

It works - THX

THX, now it works 

I found that the combogrid data url is triggerd 2 times to fetch remote data!
I test it, this is a bug in the patch file for version 1.4.2!
Without the patch file it is called only once.

[Bug:]

Great, that's exactly what we were looking for
The reason is, that we have 20.000 Server in the list and the user should see the page with the selected server!

But some notes: If the list is very long, the event 'onShowPanel' comes before the event 'onFetch'. So the rows object is not defined and an error occurs.

Bug: Also i see that the combogrid data url is triggerd 2 times to fetch the remote data! - I test it, this is a bug in the patch file for version 1.4.2! Without the patch file it is called only once.

[The setValue method only works without the scrollview!]

I think you do not understand me.

See this exsample: http://jsfiddle.net/poactohm/
Remember again: We use the "DataGrid VirtualScrollView" for the combogrid internal datagrid. See code:

Code:

 ...
 view:scrollview,
 pageSize: 5,
 ...

The setValue method only works without the scrollview!

* double click on the row with servername is "server 21"
* open the combogid to show the internal datagrid
* The Server "server 21" should direct visible on the datagrid, but it is not shown
* Now when you scoll down the 2, 3, and 4 view page is loaded and the server is shown on the page 5! (see the log statements on console)
* But I will open the page 5 with the selected Server when the combogrid panel is shown!!!

Code:

(index):84 onFetch page: 1
(index):88 onShowPanel ...
(index):84 onFetch page: 2
(index):84 onFetch page: 3
(index):84 onFetch page: 4
(index):84 onFetch page: 5

We using the css class "textbox-text-readonly" to have another color for readonly values.

In release 1.4.1 the was this class.
But in release 1.4.2 easyui removed this from elements - why?

How should I handle this now?

OK. Thx for this exsample.

But remember i use the "DataGrid VirtualScrollView" for the combogrid internal datagrid.

How can I automaticly Scroll down to the page with the selected value, to show the selected item on the combogrid datagrid if the user open the combogrid panel?

See the example http://jsfiddle.net/m2q5sqmj/4/.
The Server "Server 21" is not shown first on the datagrid if the combo opens?

[how to select the correct page whith the selcted server - in exsample "server 21"]

Thx - now is the cobo value init when going in edit mode.

But my question was also: how to select the correct page whith the selcted server - in exsample "server 21"

"When double click on a row to go in the edit mode and oben the combogrid panel,
how can we select the combogrid value on the datagrid view if this is not on the first scrollview page?"

Hi jarry, I try the exsample but it is not working. When going into edit mode the combogrid shows "[object Object]"
Nothing is select correct, and if the server on the second page also nothing is select on the second page.  

[DataGrid GroupView]

We use a datagrid with pagination and DataGrid GroupView.
But there are many datatest (10.000) so my Question is:
It is possible to have a combination between DataGrid GroupView and DataGrid VirtualScrollView ?

We use a datagrid and a combogrid as editor for the servername.
The combogrid has a big data list, so we use the "Datagrid Scroll View" extension inside the combogrid.

When double click on a row to go in the edit mode and oben the combogrid panel,
how can we select the combogrid value on the datagrid view if this is not on the first scrollview page?

See my exsample for more information: http://jsfiddle.net/sbrandt/m2q5sqmj/

OK thanks.

Code:

     loadFilter: function(data){
          //filter data here ....

            return {
             total:data.length,
             rows:data
           }
     }

But i think this should be done internal by the combogrid
override the loadFilter method there?

OK. But it is not in the documentation of the datagrid page:
http://www.jeasyui.com/documentation/datagrid.php