Making multiple columns part of a common header in grid, makes it to loose the filter on column
make multiple columns to be a part of one common column header
Code:
<ext:Column ID="Column3" runat="server" Text="Schedule">
<Columns>
<ext:NumberColumn ID="Column1" .......>
.......
<Filter><ext:NumberFilter></ext:NumberFilter></Filter>
</ext:NumberColumn >
.........
<ext:NumberColumn ID="Column2" .......>
<Filter><ext:NumberFilter></ext:NumberFilter></Filter>
</ext:NumberColumn >
..........
<ext:NumberColumn ID="Column3" .......>
<Filter><ext:NumberFilter></ext:NumberFilter></Filter>
</ext:NumberColumn >
</Columns>
</ext:Column>
Now "Schedule" contains the 3 numeric columns as a part of it in the grid panel.
Even after adding the filter tags, the filter capability is lost if they are part of a common header/column ("Schedule").
If i ungroup the three numeric columns, then the filter shows on the UI.
Can we have a common header-column, and still be able to have filters on sub-columns ?
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More details provided.....
We can use "Grouped Headers example in Examples Explorer" as reference code.
In this how would you add columns filters to "Price" and "Change" fields?
I tried adding
Code:
<Filter><ext:NumberFilter></ext:NumberFilter></Filter>
within the Price column tags; but I don't see the filter showing on the UI.
Attached is a sample picture from a different project for illustration purpose --
Attachment 25514