SmartGWT 3.0
v8.2p_2012-10-11/PowerEdition Deployment
IE 8
Google Chrome 27.0.1453.94
Hi Isomorphic,
I am facing an issue around Nested Grids.
If I expand more than one record to display nested grids (expanded.JPG) and then try to collapse a single record all nested list grids disappear (collapsed.JPG).
I am able to reproduce this in your showcase example http://www.smartclient.com/smartgwt/...ed_nested_grid if I remove the primary key from the datasource field in SupplyCategoryXmlDS.java:
When I set itemNameField as a primary key the collapse functionality works as I expect.
However when I fetch the data and use a DSCallback() which I use to set data to the listGrid from the response:
the same collapsing issue occurs.
- Is a primary key needed for collapsing a nested listGrid?
- Would using a DSCallback and setting the List Grid data from the response cause the the DataSourceTextField to lose is primary key?
Any help would be appreciated?
Thanks
Todd
v8.2p_2012-10-11/PowerEdition Deployment
IE 8
Google Chrome 27.0.1453.94
Hi Isomorphic,
I am facing an issue around Nested Grids.
If I expand more than one record to display nested grids (expanded.JPG) and then try to collapse a single record all nested list grids disappear (collapsed.JPG).
I am able to reproduce this in your showcase example http://www.smartclient.com/smartgwt/...ed_nested_grid if I remove the primary key from the datasource field in SupplyCategoryXmlDS.java:
Code:
DataSourceTextField itemNameField = new DataSourceTextField("categoryName", "Item", 128, true);
//itemNameField.setPrimaryKey(true);However when I fetch the data and use a DSCallback() which I use to set data to the listGrid from the response:
Code:
listGrid.fetchData(null, new DSCallback() {
@Override
public void execute(DSResponse response, Object rawData, DSRequest request)
{
listGrid.setData(response.getData());
}
});- Is a primary key needed for collapsing a nested listGrid?
- Would using a DSCallback and setting the List Grid data from the response cause the the DataSourceTextField to lose is primary key?
Any help would be appreciated?
Thanks
Todd