how can i create pdf in codeigniter

[eluser]CroNiX[/eluser]
There isn't a specific "codeigniter pdf" way. There are a lot of PHP PDF libraries out there that can be used within CI, and each one has limitations. You will just have to try some to see if you can get it to do what you are wanting. If you just want to "copy the current view into a pdf", there isn't anything that I know of that works well. Mostly because HTML uses css and pdf's don't, so a lot of unit conversions need to take place. TCPDF and DOMPDF are the 2 I use most frequently.