Customize column and alphabetical filter extension

Replies: 0

Hi there,
Your plugin’s great. I’m having a problem.
1. After importing csv file, I’m just using a single column. I want to divide it to many columns.

$this->rowspan[ $col_idx ] = 1; // Reset.
I tried to change this line(3 instead of 1). It shows 3 columns but it looks too bad.
2. I'm also using the alphabetical filter. I want to get filtered data after searching.
When I hit the datatable, it shows a warning and I took a look at <a href="https://datatables.net/manual/tech-notes/3">Cannot reinitialise DataTable.</a>
I tried every guides but it's not working.

var table = $(‘selector’).dataTable();
table.on(‘search.dt’, function() {})`

Please help me. Thank you.