How to retrive a value from the array

Hi
i've created a read_data function, if i write {var:read_data} it display's the whole array. Now, how can i access a value inside this array?
it looks like:
---
[{"Data":{"id":"1","package_id":"1","equipment_id":"1","equipment_amount":"4"},"Package":{"id":"1","package_size":"1","package_name":"All
in One
400","package_price":"400"},"Equipment":{"id":"1","equipment_name":"Soundanlage
Small (3000
Watt)","equipment_group":"1"},"Equipment_Group":{"id":"1","group_name":"Sound"}},{"Data":{"id":"3","package_id":"1","equipment_id":"2","equipment_amount":"55"},"Package":{"id":"1","package_size":"1","package_name":"All
in One
400","package_price":"400"},"Equipment":{"id":"2","equipment_name":"Soundanlage
Medium (4500
Watt)","equipment_group":"1"},"Equipment_Group":{"id":"1","group_name":"Sound"}}]

​
---
i tried already things like {var:read_data.Data}, Data.id {Data.id}, and some kind of {data.pr} (like described here)
​
All i get is the var text "as is" or nothing...
​
at the end i would like to use the repeater field with some HTML but for that i ned access to the vars.
i tried to insert the var texts above inside a repeater, inside an event - same behaviour - what i am missing?
​
parallel i created a table view for my checks...

ok now i've seen i forgott the 0 like {var:read_data.0.Data} - but how can i "loop" throug the elements?
​

Hi Proximate,
​
I think that the Loop action will let you look through the array; see page 25 of the Manual.
​
Bob

Hi GreyHead
Manual?
Where?
i've checked a couple of FAQ's but did not find any manual...