How to subtract numbers in ZennoPoster

[helpot80]

Any idea?

 

[gcomm]

This Javascript takes the attribute=length of a dropdown list element and subtracts 1 - Therefore this JS will always click on the last dropdown selection...

{-JS.Execute-|-var x={-FieldData.FieldData-|-●1●7●6●1●9●8●-|-ga-8032-}; x-1;-}

 

[helpot80]

I dont have any drop down list elements, I get a number in the previous step, and now I want to subtract one from it and get a new number.

So if it is 19 in previous step i want to get 18.


The reason why I need this is I want to read the last line of the file.
ZP returns total number line from 1 to N
But when reading a line from a file ZP takes from 0 to N

 

[Stereomike]

gcomm already told you the solution, give him a thank you and use his code.

Just simply insert your {previous step (19)} where he has written {-FieldData.FieldData-|-●1●7●6●1●9●8●-|-ga-8032-}

Don't write {previous step (19)}, you should insert the step from your template.

 

[helpot80]

i didnt got the concept and didnt understood it, but i have understood it now.

var x = (previous step value), var y = 1; x - 1

and then simply put in JS converter to get the JS script which we need to execute.

Thanks

 

[cool.guy]

But is there any option why which we can solve a simple equation like if there's already written

1+1=

And we need to solve and post it in another box then?

 

[gcomm]

I think your looking for this cool.guy...

http://zennolab.com/discussion/showthread.php?2927-Math-Question-Captcha-Problems&highlight=math+captcha

 

[cool.guy]

I think your looking for this cool.guy...

http://zennolab.com/discussion/showthread.php?2927-Math-Question-Captcha-Problems&highlight=math+captcha

Not really, well was thinking to automate it.
Anyways, already found a solution.
Thanks.