Print Button with Orthogonal and NULL cells

rodriformiga

Hello

I have a problem with print of a table with null values and the orthogonal data is set.
Datatable generate a cell with "null" string.

The example is here.
https://jsfiddle.net/u78genkx/

PS: I use the orthogonal to set render for another columns in my table!

colin

Hi @rodriformiga ,

The easiest way to fix is to use a render function on the export, something like this: https://jsfiddle.net/j35npmw4/8/

Hope that suits,

Cheers,

Colin

rodriformiga

@colin

I can do it, but it's a problem for me, because I create a template for datatable to use in all the system.
And I don't want apply the render in all the columns.
PS: I dont know if the columns have or not null values.

I see the source, and in type "display" and null values, the datatable return "". I think in Print button should do the same.
PS: the other export buttons works perfectly.

allan

That seems reasonable to me - thanks for the suggestion. I've committed a fix and it will be in the nightly shortly.

Allan

rodriformiga

@allan

Thanks again