How to hide data in a UITable ?

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Hello,
I am plotting data in a UITable on App Designer.
Here is what my code looks like :
paramD = struct('name',"frequence",'unite',"GHz",'nb',numel(freq),'liste',freq,'scattering',s_list);
app.Table.Data = struct2table(paramD);
app.Table.ColumnName = struct2table(paramD).Properties.VariableNames;
Like so, the table looks like this :
'liste' data could sometimes take up to 500 values.
And I would like the table to be :
without having to create an empty row in the table like this line of code does :
paramD = struct('name',{"frequence",""},'unite',{"GHz",""},'nb',{numel(freq),0},'liste',{freq,0},'scattering',{s_list,0});
Do you know how to hide data so it only appears as '1x154 double' instead of the whole list ?
Thanks in advance,
Gwendal
  3 Comments
Walter Roberson
Walter Roberson on 11 Aug 2022
No, not for the built-in classes. If this were for your own class, you could matlab.mixin.CustomDisplay class

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Accepted Answer

Kevin Holly
Kevin Holly on 11 Aug 2022
You could do this workaround:
paramD = struct('name',"frequence",'unite',"GHz",'nb',numel(freq),'liste',{freq,0},'scattering',s_list);
app.UITable.Data = struct2table(paramD);
app.UITable.Data(2,:)=[];
app.UITable.ColumnName = struct2table(paramD).Properties.VariableNames;
  1 Comment
Gwendal Marrec
Gwendal Marrec on 11 Aug 2022
Yes, I tried to avoid creating a temporary line and then deleting it, but this may be the only solution. It works, thanks!

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