pdf export - cannot customise column widths AND add message

crush123

I have set up a pdfHtml5 export and I can either set the column widths OR add a message.

If I try to add both, I get an error Cannot set property 'widths' of undefined

{
            extend: 'pdf',
            message: 'hello',
            text: 'PDF',
            pageSize: 'A4',
            download: 'open',
            orientation: 'landscape',
            exportOptions: {
                columns: [1,2,4,5,6,7,8]
            },
            customize : function(doc) { 
                doc.content[1].table.widths = [ '10%', '12%', '12%', '18%', '28%', '10%', '10%'];
            }
        }

allan

If you add a message the doc.content array is altered. You could console.log( doc.content ) in your customize method, but I think you'll find that the table is bumped into doc.contant[2].

Allan

crush123

Perfect. - I got the code snippet from another post.

I understand it now