For variables with images, select the type Image.
Below, you will find instructions on how to configure a random selection.
Random selection
Store multiple images. At run time, one of these images is then randomly selected.
The following settings are available for image variables:
| ID | Each image is assigned a unique ID. This allows you, for example, to set other variables depending on the selected image file under conditions or to directly control the selection of the image file. |
| Source | Select an image file from your resources by clicking on Browse. With a click on Upload, the file will then be uploaded and displayed as a preview image on the left. |
| Description, width, height | You can save an alternative text description for each image file, in case the graphic cannot be displayed on the device of the participant. Further, you can define the width and height of the graphic. |
Application example:
- Random selection: Image_01, Image_02, Image_03: One of the specified images will be randomly selected, for example "The Monument to the Battle of the Nations in Leipzig".