How to add sum column like that?
How to add sum column like that?
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Example : in the picture
Url : https://s27.postimg.org/z8arhz003/689vq0qikd6d.jpg
sum column remain group by ID.
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Example : in the picture
Url : https://s27.postimg.org/z8arhz003/689vq0qikd6d.jpg
sum column remain group by ID.
Answers
I found solution fnRowCallback.
but How to use fnRowCallback for sum column?
.