Hi there - here’s a sample file. I made one from scratch as your demo file had some dynamic panels in it that I didn’t want to mess with.
CheckboxDemo.rp (53.7 KB)
This does the following:
- When you check a checkbox in any row, it marks all rows, then unmarks the row you just selected
- It then updates all marked rows to ‘No’ for the column ‘Checked’
- This reloads the repeater and unchecks all checked rows, excluding the one you just changed
The logic to detect whether a row is checked or not is on the repeater itself.
If you’re not overly familiar with repeaters, I really recommend this tutorial.
This video series is also a really great overall introduction.