Title: Multiselect checkboxes example
Last modified: September 5, 2022

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# Multiselect checkboxes example

 *  Resolved [dutchalfred](https://wordpress.org/support/users/dutchalfred/)
 * (@dutchalfred)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/multiselect-checkboxes-example/)
 * I’m referring to your previous topic: [https://wordpress.org/support/topic/multiselect-checkboxes/](https://wordpress.org/support/topic/multiselect-checkboxes/).
 * I’m trying to add up the values of options in a checkbox group:
 * [checkbox numbers “2” “3” “9” “15”]
    [calculation totalnumbers “numbers * 1” ]
 * But the result remains zero, even if I just select one option.
 * How to do this, and how to trigger the calculation automatically for any tick
   or untick, without have to use a calculate button?

Viewing 1 replies (of 1 total)

 *  Thread Starter [dutchalfred](https://wordpress.org/support/users/dutchalfred/)
 * (@dutchalfred)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/multiselect-checkboxes-example/#post-15984650)
 * I now see it works in the Pro-version only.

Viewing 1 replies (of 1 total)

The topic ‘Multiselect checkboxes example’ is closed to new replies.

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 * 1 reply
 * 1 participant
 * Last reply from: [dutchalfred](https://wordpress.org/support/users/dutchalfred/)
 * Last activity: [3 years, 9 months ago](https://wordpress.org/support/topic/multiselect-checkboxes-example/#post-15984650)
 * Status: resolved