problem to change color after dropdown menu

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pipin
pipin 2023-8-5
编辑： Voss 2023-8-5
hi, i use dropdown menu in app designer to change value in table .
C is matrix with rows and columns to be highlighted in yellow
but the previous colors remain
function DateSearchDropDown_5Clicked(app, event)
item = event.InteractionInformation.Item;
if ~isempty(item)
[app.UITable_CorrelationTab.Data,c]=Table_Correlazione_Struct(app.Eq,app.Preset,app.DateSearchDropDown_5.Value);
s = uistyle('BackgroundColor','yellow');
addStyle(app.UITable_CorrelationTab,s,'cell',c);
end
end
I think you have to restore the original colors and then color the new matrix
How can do it?

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采纳的回答

Voss
Voss 2023-8-5
编辑：Voss 2023-8-5
If that's the only uistyle you use on the table, then calling removeStyle to remove all uistyles before adding the new one should work:
function DateSearchDropDown_5Clicked(app, event)
removeStyle(app.UITable_CorrelationTab);
item = event.InteractionInformation.Item;
if ~isempty(item)
[app.UITable_CorrelationTab.Data,c]=Table_Correlazione_Struct(app.Eq,app.Preset,app.DateSearchDropDown_5.Value);
s = uistyle('BackgroundColor','yellow');
addStyle(app.UITable_CorrelationTab,s,'cell',c);
end
end

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