DataGrid paging, how do I override sorting behavior?
I've got a large dataset and I'm showing pieces of it at a
time in a DataGrid. When the user clicks a heading in the grid to
sort the data, I don't want the DataGrid to sort it. Instead, it
needs to reload the data from the server and tell the server how to
sort it. How might I go about overriding the default behavior for
heading clicks? If only there was some sort event for the
grid…
There's a protected method of the DataGrid placeSortArrow()
that "draws the sort arrow graphic on the column that is the
current sort key." Is there a way to tell the DataGrid which column
is the current sort key from my headerRelease event handler? Then
would I have to call the placeSortArrow method somehow? It's a
protected method, so could I call it if I extended the DataGrid and
called it from my custom DataGrid?
Or am I better off appending a symbol to the end of the text
of the header that's clicked?
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Try this.
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I am not an employee of HP, I am a volunteer posting here on my own time.
If your problem is solved please click the "Accept as Solution" button ------------V
If my answer was helpful please click the "Thumbs Up" to say "Thank You"--V
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