How to write a script that asks the user to select which columns to consider to build bar charts? Plot a bar chart for each selected column where the selected column is the Y of the bar chart.

[#1]

How to write a JSL script that asks the user to select which columns of a data table to consider to build bar charts? Following, plot a bar chart for each selected column where the selected column is the Y of the bar chart.

[#2]

The solution to this question is an expansion on your last question.  By using the Col List Box() display object you can select the columns you need, and then in the OK button box script, you can submit the required Graph Builder statements, with the selected columns substituted into the Graph Builder code.