How to Get the Largest Index Number in Action Designer?

[Cyrix]

I want to loop through all found items in action designer (for example, to read all tweets in the page of a user).
To do that, I need to get the largest number to end the loop.

How to obtain that number?
Thanks.

 

[bigcajones]

regex the items and put to a list. get count of lines from the l.ist

 

[rostonix]

You dont need to know how many elements you have on page.
Just create unlimited loop where u use counter as number of match. First element with error will mean that there are no any elements to work with