Intersoft Community - ClientUI - UXGridView - Silverlight - Column Footers Disappear until column header clicked

UXGridView - Silverlight - Column Footers Disappear until column header clicked

yudi — Mon, 24 Nov 2014 02:46:26 GMT

Apologize for the delay in sending this.

I made a minor modification to the UXGridViewObservCollStruct Modified.zip file. The modifications are made on the UXPage1ViewModel.cs.

On the UpdateData() method, after clear-ing the existing data I created a new collection of MyData and assign this data to GridDatafin.

ObservableCollection data = new ObservableCollection();
data.Add(new MyData { keyword = "keyword10", sources = "sources10", TestVal = 10 });
data.Add(new MyData { keyword = "keyword11", sources = "sources11", TestVal = 11 });
data.Add(new MyData { keyword = "keyword12", sources = "sources12", TestVal = 12 });
...
data.Add(new MyData { keyword = "keyword19", sources = "sources19", TestVal = 19 });

this.GridDatafin = data;

For more detail, please check the attached UXPage1ViewModel.cs file. Feel free to let us know if you have different result.

UXGridView - Silverlight - Column Footers Disappear until column header clicked

irishbuddha22 — Wed, 19 Nov 2014 15:36:25 GMT

Any thoughts on this one yet Yudi? Just wanted to follow up

UXGridView - Silverlight - Column Footers Disappear until column header clicked

irishbuddha22 — Thu, 06 Nov 2014 16:24:13 GMT

Yudi,

See attached for an updated sample that exhibits this behavior.

Basically, implemented a command that does a .Clear(); and then adds new elements to the collection. Cells update fine, the footers however go blank as initially reported.

Let me know if you need anything else.

UXGridView - Silverlight - Column Footers Disappear until column header clicked

yudi — Wed, 29 Oct 2014 06:51:37 GMT

Apologize for the delay in sending this.

I created a simple project of UXGridView based on your description.

The ItemsSource property of UXGridView is bound to PagedCollectionView;
PagedCollectionView is tied to an ObservableCollection.

..., and the collection is cleared and re-loaded, the UXGridView entirely loses the column footers and they become blank.

Could you please kindly modify my sample by applying "cleared and re-loaded" until reproduce the reported problem. Please send back the modified sample to us to be investigated further.

UXGridView - Silverlight - Column Footers Disappear until column header clicked

irishbuddha22 — Tue, 21 Oct 2014 13:29:07 GMT

Scenario: UXGridView tied to a PagedCollectionView

When the PagedCollectionView is tied to an underlying <ObservableCollection>, and the collection is cleared and re-loaded, the UXGridView entirely loses the column footers and they become blank.

Column Footers are perfect on initial entry, no issues there
Clicking on a column header to sort the UXGridView causes the footers to re-appear

Is there a trick to not losing the footers in this situation, or a setting that I'm missing? I've tried doing a PagedCollectionView.Refresh() to no avail, and can't seem to have the footers just stay in place and get updated like they do on initial display.