SpreadJS 14
Import and Export Reference / Import and Export CSV Files
In This Topic
    Import and Export CSV Files
    In This Topic

    You can save or load data to comma-separated value (.csv) files.

    Use the getCsv file method to save the data to a comma-separated file and the setCsv file method to load the data.

    Using Code

    The following code saves and loads a CSV file. Select button 1 to save and button 2 to load the file. Change sheets to see the results.

    Copy Code
        var sheet1 = spread.getSheet(0);
        sheet1.options.colHeaderAutoText = GC.Spread.Sheets.HeaderAutoText.blank;
        sheet1.options.rowHeaderAutoText = GC.Spread.Sheets.HeaderAutoText.blank;
        sheet1.setText(0, 0, "Row1", GC.Spread.Sheets.SheetArea.rowHeader);
        sheet1.setText(1, 0, "Row2", GC.Spread.Sheets.SheetArea.rowHeader);
        sheet1.setText(2, 0, "Row3", GC.Spread.Sheets.SheetArea.rowHeader);
        sheet1.setText(0, 0, "Column1", GC.Spread.Sheets.SheetArea.colHeader);
        sheet1.setText(0, 1, "Column2", GC.Spread.Sheets.SheetArea.colHeader);
        sheet1.setText(0, 2, "Column3", GC.Spread.Sheets.SheetArea.colHeader);
        sheet1.setText(0, 3, "Column4", GC.Spread.Sheets.SheetArea.colHeader);
        sheet1.setText(0, 4, "Column5", GC.Spread.Sheets.SheetArea.colHeader);
        sheet1.setText(0, 0, "SPREAD-1");
        sheet1.setText(1, 0, "SPREAD-2");
        sheet1.setText(2, 0, "SPREAD-3");
        sheet1.setValue(0, 1, new Date().setFullYear(2006, 8, 1));
        sheet1.setValue(1, 1, new Date().setFullYear(2006, 8, 2));
        sheet1.setValue(2, 1, new Date().setFullYear(2006, 8, 3));
        sheet1.setColumnWidth(1, 90);
        sheet1.setValue(0, 2, 123.45);
        sheet1.setValue(1, 2, 99.9999);
        sheet1.setValue(2, 2, 100);
        sheet1.setValue(0, 3, true);
        sheet1.setValue(1, 3, false);
        sheet1.setValue(2, 3, true);
        sheet1.setValue(0, 4, "aaa");
        sheet1.setValue(1, 4, "bbb");
        sheet1.setValue(2, 4, "ccc");
        //Save all data on the first sheet in a csv format.
        window.CSVString = spread.getSheet(0).getCsv(0, 0, spread.getSheet(0).getRowCount(), spread.getSheet(0).getColumnCount(), "\r", ",");
        //Load the saved csv file on the second sheet.
        spread.getSheet(1).setCsv(0, 0, window.CSVString, "\r", ",");
    //Add button controls to page
    <input type="button" id="button1" value="button1"/>
    <input type="button" id="button2" value="button2"/>