In this tutorial, you'll learn how to dynamically update data in a repeater's dataset using the Edit Row Data action.
1. Widget Setup
Open a new RP file and open Page 1 on the canvas.
Drag a rectangle widget onto the canvas, right-click it, and select Create Repeater from the context menu.
Edit the Column1 cells to be numbered from 1-3.
2. Update the Row's Column1 Value When the Rectangle Is Clicked
Select the rectangle widget and click New Interaction in the Interactions pane.
Select the Click or Tap event in the list that appears, and then select the Edit Row Data action.
Select the repeater widget in the Target dropdown.
Leave the This radio button selected.
Click +Select Column and select Column1 in the list.
Leave Value selected in the dropdown that appears, and enter
Clicked!in the text field next to it.
Click OK to save the action.
3. Preview the Interaction
Preview the page in your web browser and click a rectangle in the repeater. Its text should update to "Clicked!".