Link and pass variables via query string

Hello, I have made a complex type of content with 20 custom fields, how can add a CUSTOM link for example:
" www.bookings.com " and add all the fields to a query string example:
" www.bookings.com/search.php?local=newyork?type=luxury?stars=5 ?..........."

This is what I like to create a custom link and pass the variables via query string. Any ideas?

To do this you must first say WHERE you create the link.

I mean if you are creating the link
-- inside flexicontent
-- and if inside flexicontent which frontend view (e.g. category view, items view, tags view)

Regards

I mean I have an Item (article view) and I want to pass a few variables to another site.

I was thinking on creating a custom TEXT FIELD and put
Something like this.

I see for this we could extend the existing weblink field BUT, what you suggest is easy to do in your template file:
item.php

Regards

Yes.
This are 3 examples of uses for this feature:

1 - Booking Engines: will allow to pass the vars like type o house, location, stars, ...
2 - Jobs listings: again location, opportunities, event name, available seats, ...
3 - Events: location, type of event, month,...

I think in the item view is just easier like you say.

Could you please right an example for me? Because I am not sure of how to do it.

is this correct?

For v1.5.4/v1.5.5 use:

$this->item->fields->display;

For v1.5.6
-- put field in renderonly position of template
OR in global configuration set to always create fields in item view
-- AND then use the same as above syntax for v1.5.4/v1.5.5