Running multiple nodes for each item in a list

[mesh3l001]

Hello everyone,

I’m trying to create some kind of a loop that will allow dynamo to take every item in a list and run couple of nodes. The example shown below is setting each duct to offset of 5’. What i want to do is to move the first duct then show a window for the user to proceed to the next duct and then show another window and so forth.

Is there any way I could run these nodes n times, where n is the length of the list of elements?

Thanks

[awilliams]

Here is a recent thread addressing how you might run a script one item at a time for a list of elements:

Run list items one after other

Here’s what I had to do to get it to work. If you’re running each item separately you’ll also need to specify a file path separately, otherwise the node will just keep overwriting the same file. I also had to break the process into two transactions to make sure the parameter was being set before the image was being created. [image]one item at a time.dyf (13.3 KB)

Edit to add: I’d imagine you’d want to wrap the pop up dialog into the custom node if you try that solution

[mesh3l001]

Thanks so much @awilliams for sharing. It’s working perfectly now. I created a custom node that contains all the nodes (Set parameter + Data-shape ) and I used the “set level” for the input.