SpreadJS Documentation > Developer's Guide > Customizing the Appearance > Adding a Watermark |
You can display a watermark in an empty cell.
Create a Style object and set the watermark property. Use the setStyle method to apply the style to a cell, row, or column.
Text will not overflow into a cell that contains a watermark.
This example displays a watermark in cell B1 and B2.
JavaScript |
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var type = new GcSpread.Sheets.Style(); type.watermark = "User name"; sheet.setStyle(0, 1, type); var type = new GcSpread.Sheets.Style(); type.watermark = "Password"; sheet.setStyle(1, 1, type); |