如何遍历特定列中的单元格

Question

I have a spread sheet and I am trying to set a backColor for cells with empty values of some particular columns . Presently, I can iterate through the spread sheet and set the backColor for all cells with empty values, but I want to narrow it down to only check particular columns . For instance if I have columns Name , Location , Age , Net worth , Occupation . I want to loop through cells within Age and Occupation columns alone, instead of all.

Answer 1

Thank you for using GrapeCity SpreadJS. I think a better option than iterating through cells is to apply the formatting to the range. for example getRange("C:C").backColor("red"); would set the background to red for the whole column.

if you only want to set empty values, then conditional formatting would be better.

you can contact our support team at www.grapecity.com and they can help review your code and provide a more specific example.