This mass update script only works on the first line of the project assignee sublist in the project task record. How do you get it to cycle through all lines?

Is this meant to be a

1

or an

i

?

I didn't create the code, but it's written as a 1. Should it be an 'i'?

I believe so - it appears that 3 parameter is for the line number, so if that's set to

1

every time the for loop executes, it'll just overwrite the value in line 1 as many times as there are lines. Setting it to

i

would set the value for each lines as the loop progresses.

Didn't work.😑

@rudler I've never used SS1, so I'm not familiar with those methods and whether there are any quirks; that said, it looks pretty straightforward. Maybe log a few values, such as

lines

, to make sure the script is attempting to set the correct number of lines.

There's no context on what this script is supposed to do, so I can only comment on the code and not the business logic. The first line number is 1 in SS1 and not 0. So, if you just replace the 1 with "i", it's going to start at line 0. Trying changing your "var i=0" to "var i=1" instead. I think you'll need to change your less than to less than or equal to as well.

Your recommendations worked: for (var i = 1; i <= lines; i++) { recProject.setLineItemValue('assignee', 'serviceitem', i, serviceItemId); I can now change service item on all lines. Thank you both.