SpreadJS ReadMe
ReadMe / Trial Version and Licensing Information
In This Topic
    Trial Version and Licensing Information
    In This Topic

    The SpreadJS evaluation version displays a watermark at the lower-right corner. For example:

    To update your JavaScript to use the licensed version, you must download and extract the licensed JavaScript from the link included in your email from spread.sales@grapecity.com.

    SpreadJS

    Use the following steps to extract the licensed files:

    1. Extract the downloaded SpreadJSLicensedX.XX.XXXX.X.zip to the same location as the trial and replace all existing files at that location.

    2. Add a reference to your SpreadJS license that you received when you purchased the product. Add the reference before the workbook is initialized. For example:

      <script src="./scripts/evaluation/gc.spread.sheets.all.13.1.0.min.js" type="application/javascript"></script>
      <script>
         GC.Spread.Sheets.LicenseKey = "xxx";
      </script>

      Or

      <script src="./scripts/evaluation/gc.spread.sheets.all.13.1.0.min.js" type="application/javascript"></script>
             <script src="./scripts/evaluation/licensekey.js" type="application/javascript"></script>
             <script>
              window.onload = function () {
                  var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"));
                  var activeSheet = spread.getActiveSheet();
               }
        </script>
       
      licensekey.js file:
         GC.Spread.Sheets.LicenseKey = "xxxxxx";

    Note: If you do not have a trial or production license, SpreadJS can only be used on the local machine (for example: http(s)://localhost or http(s)://127.0.0.1).

    SpreadJS Designer

    The SpreadJS Designer is available for 30 days as a trial without a license key.

    Select the lock icon and enter your license key to unlock the SpreadJS Designer.