Alteryx fans, this one has me stumped!!
How my app is supposed to work
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I read in a data set with, let's say, 6 columns. When the user runs the app, he/she is prompted to select from a list (which are the header for each column) so that later in the workflow, the data in each column is concatenated with a hyphen delimiter.
So for example, in this small table, here are the results if the user select Column B and Column D:
And here are the results if the user select Column A and Column C and Column D:
In my workflow, here is the situation
Everything is working correctly until the Formula Tool. I am not sure how to pass the Update Value from the List Box to the Formula Tool. If the user picks only 1 value from the List, I want to throw an error that at least two values must be selected. Is a Formula Tool the best tool to use to accomplish this task? Right now my List Box is in Select Tool mode, and I am not sure what my settings should be in the Update Value Tool or the Formula Tool.
Solved! Go to Solution.
I cannot thank you enough CharlieS!!