How to add a column to a UItable in AppDesigner
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I have created a UITable. I have a button which I want the user to be able to add a column and assign there own name to it.
I can rename a column: app.UITable.ColumnName{1} = 'mark';
I can add a name: app.UITable.ColumnName{end+1} = 'mark';
but when I add it does not display, why not?
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回答 (1 件)
Simon Chan
2022 年 1 月 20 日
I think it is better to record the number of columns in the uitable before you added a new column and assign the name to the new column as follows:
Nc = length(app.UITable.ColumnName); % Record the original number of columns in uitable
%
% Your code adding new column in the uitable
%
app.UITable.ColumnName{Nc+1} = 'New Column'
4 件のコメント
Simon Chan
2022 年 1 月 20 日
I am a little bit confuse now.
If you want the data inside the table to display the ColumnName as well, add one more line as follows:
app.UITable.Data(:,end+1)={''}; % add column
app.UITable.Data(:,end)=new_name; % Put the name inside the new column
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