Index Column Performance Issues

notabigboy

I found performance issues for index column api here https://datatables.net/examples/api/counter_columns.html

I have more than 1,000 data items to be displayed on a table, I want the first column is an index numbering. Because if it should display all the columns on the screen, then I use the extension fixedColumns to freeze first 2 columns (column index and item's name). But browsers run into obstacles in order to display all of the data, browser alert me that the script is not responding 2 times. And after showing, when ordering or selecting data, there is a lag of about 5-10 seconds.

Are there other alternatives to make the first column as the index column? Perhaps the first column is set to read only but how?

allan

Do you have paging enabled in your table? Can you link to your page so I can profile it please?

Allan