SplittingBig html table

[Mauro Cala]

Hi to everybody!

I've a big html table that I want to render in a pdf.
If I "write" all the table at once, there are no errors, but the pdf is empty.

So, I've tried to split the single big table in N-little tables (with 30 lines each), but a small gap between them appeared.

How can I eliminate it?

Thank you for the help!

[Simon]

Are error messages turned on in PHP?
Can you validate your HTML table? Eg. is it missing a tag somewhere?

[Mauro Cala]

Thank you Simon for your reply!

no errors are thrown in php, and if I echo the html of the table is correct.

I cannot understand another point: when I look at html of the big original table, it is there, perfectly drawn. When I save the pdf, instead, it is a blank page...

last lines of the creation of the pdf are:

...
$tbl .= "</table>";

echo ($tbl);

$pdf->writeHTML($tbl, true, false, false, false, '');

$pdf->Close ();
...

[Simon]

A browser is more forgiving to bad html than TCPDF.
Try the HTML here: https://validator.w3.org/#validate_by_input

[Mauro Cala]

I will try the validator, but I think that not the problem... on a subset of lines (without the division in little tables) the pdf is correctly saved and shown...