Missing tabindex for most of components

[ilianiv]

I'm submitting a ... (check one with "x")

[x] bug report => Search github for a similar issue or PR before submitting
[ ] feature request => Please check if request is not on the roadmap already https://github.com/primefaces/primeng/wiki/Roadmap
[ ] support request => Please do not submit support request here, instead see http://forum.primefaces.org/viewforum.php?f=35

Current behavior
Autocomplete, Chips, etc.. components' tabindex is not passed to the real control (input, textarea, select...).

Expected behavior
Tabindex for "wrapper" components like autocomplete to be passed to the real control (input).

Minimal reproduction of the problem with instructions
Create a simple form with autocomplete component an set it a tab index. Going through component with Tab key will focus but not the in it so you can't type text.

Please tell us about your environment:

• Angular version: 2.4.1

• PrimeNG version: 1.1.3

• Browser: [all]

• Language: [all]

[ilianiv]

This already has been done for calendar #1549. Please do it for all other components.

[Msukumar]

Can you please add tabindex feature for p-picklist

[nkch8054]

Any update on this.