How to export UITable data into an excel file in MATLAB App Designer R2023a?

This video shows the code to save the app.UITable.Data to a Microsoft Excel file from the UI designed in MATLAB App Designer R2023a.

I hope you like this video. For any questions, suggestions or appreciation please contact us at: https://programmerworld.co/contact/ or email at: programmerworld1990@gmail.com

Complete source code and other details:

Main Methods:

    methods (Access = private)

        % Code that executes after component creation
        function startupFcn(app)
            table_data = [1 5 2 3; 2 3 9 8; 0 2 4 5];
            set(app.UITable, 'data', table_data);
        end

        % Button pushed function: ExporttoExcelFileButton
        function ExporttoExcelFileButtonPushed(app, event)
            writematrix(app.UITable.Data, 'TableData.xls');
        end
    end

Complete Code:

classdef UITableToExcel < matlab.apps.AppBase

    % Properties that correspond to app components
    properties (Access = public)
        UIFigure                 matlab.ui.Figure
        ExporttoExcelFileButton  matlab.ui.control.Button
        UITable                  matlab.ui.control.Table
    end

    % Callbacks that handle component events
    methods (Access = private)

        % Code that executes after component creation
        function startupFcn(app)
            table_data = [1 5 2 3; 2 3 9 8; 0 2 4 5];
            set(app.UITable, 'data', table_data);
        end

        % Button pushed function: ExporttoExcelFileButton
        function ExporttoExcelFileButtonPushed(app, event)
            writematrix(app.UITable.Data, 'TableData.xls');
        end
    end

    % Component initialization
    methods (Access = private)

        % Create UIFigure and components
        function createComponents(app)

            % Create UIFigure and hide until all components are created
            app.UIFigure = uifigure('Visible', 'off');
            app.UIFigure.Position = [100 100 640 480];
            app.UIFigure.Name = 'MATLAB App';

            % Create UITable
            app.UITable = uitable(app.UIFigure);
            app.UITable.ColumnName = {'Column 1'; 'Column 2'; 'Column 3'; 'Column 4'};
            app.UITable.RowName = {'Row1'; 'Row2'; 'Row3'};
            app.UITable.ColumnSortable = true;
            app.UITable.ColumnEditable = true;
            app.UITable.Position = [38 200 573 225];

            % Create ExporttoExcelFileButton
            app.ExporttoExcelFileButton = uibutton(app.UIFigure, 'push');
            app.ExporttoExcelFileButton.ButtonPushedFcn = createCallbackFcn(app, @ExporttoExcelFileButtonPushed, true);
            app.ExporttoExcelFileButton.Position = [266 126 118 23];
            app.ExporttoExcelFileButton.Text = 'Export to Excel File';

            % Show the figure after all components are created
            app.UIFigure.Visible = 'on';
        end
    end

    % App creation and deletion
    methods (Access = public)

        % Construct app
        function app = UITableToExcel

            % Create UIFigure and components
            createComponents(app)

            % Register the app with App Designer
            registerApp(app, app.UIFigure)

            % Execute the startup function
            runStartupFcn(app, @startupFcn)

            if nargout == 0
                clear app
            end
        end

        % Code that executes before app deletion
        function delete(app)

            % Delete UIFigure when app is deleted
            delete(app.UIFigure)
        end
    end
end

Screenshots: