takes into account styles in empty cells when loading Excel files
webix.ui({
view:"spreadsheet",
toolbar:"full",
sheetStubs:true,
data:spreadsheet_data
});
By default, sheetStubs is set to false to ignore styles for performance reasons.
Set sheetStubs:true if you want to import an Excel file that contains merged cells with borders. It imports the styles of empty cells under the span, so that all cells in the merged range have borders. Otherwise, only the top-left cell of the merged range will have borders.