matches no. how to get data no1 4 7 and +3

[paydot]

hello admin
how to use the matches no. get every 3 lines data
aaa
bbb
ccc
ddd
eee
fff
iii
jjj
kkk
....................

i want to get
aaa
ddd
iii
......and so on
thx!

 

[Morgan]

Hi.

Im no expert but i have done this several times when sorting data from DOM.

I put all the result to list and then define a variable which is set to the first line you want to get, then you have to put that variable into the list parameter.

After you did that you do what you want with the line and at the end you use variable processing and add 3 to that variable. So if you where getting line 1 firstly, you will get line 4 next and line 7 after that.

 

[paydot]

THX