Title: simple sum
Last modified: March 7, 2020

---

# simple sum

 *  [edensan](https://wordpress.org/support/users/edensan/)
 * (@edensan)
 * [6 years, 3 months ago](https://wordpress.org/support/topic/simple-sum/)
 * hi i have working days with pulldown menu number
    i want a auto hour totalfield
   how do i do this?
 *     ```
       Maandag:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[select* urenmaandag "0" "0,5" "1" "1.5" "2" "2.5" "3" "3.5" "4" "4.5" "5" "5.5" "6" "6.5" "7" "7.5" "8" "8.5" "9" "9.5" "10" "10.5" "11" "11.5" "12" "12.5" "13" "13.5" "14" "14.5" "15" "15.5" "16" "16.5" "17" "17.5" "18"]  <br>
   
       Dinsdag:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[select* urendinsdag "0" "0,5" "1" "1.5" "2" "2.5" "3" "3.5" "4" "4.5" "5" "5.5" "6" "6.5" "7" "7.5" "8" "8.5" "9" "9.5" "10" "10.5" "11" "11.5" "12" "12.5" "13" "13.5" "14" "14.5" "15" "15.5" "16" "16.5" "17" "17.5" "18"]  <br>
   
       Woensdag:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[select* urenwoensdag "0" "0,5" "1" "1.5" "2" "2.5" "3" "3.5" "4" "4.5" "5" "5.5" "6" "6.5" "7" "7.5" "8" "8.5" "9" "9.5" "10" "10.5" "11" "11.5" "12" "12.5" "13" "13.5" "14" "14.5" "15" "15.5" "16" "16.5" "17" "17.5" "18"]   <br>
   
       Donderdag:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[select* urendonderdag "0" "0,5" "1" "1.5" "2" "2.5" "3" "3.5" "4" "4.5" "5" "5.5" "6" "6.5" "7" "7.5" "8" "8.5" "9" "9.5" "10" "10.5" "11" "11.5" "12" "12.5" "13" "13.5" "14" "14.5" "15" "15.5" "16" "16.5" "17" "17.5" "18"]  <br>
   
       vrijdag:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[select* urenvrijdag "0" "0,5" "1" "1.5" "2" "2.5" "3" "3.5" "4" "4.5" "5" "5.5" "6" "6.5" "7" "7.5" "8" "8.5" "9" "9.5" "10" "10.5" "11" "11.5" "12" "12.5" "13" "13.5" "14" "14.5" "15" "15.5" "16" "16.5" "17" "17.5" "18"]  <br>
   
       Zaterdag:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[select* urenzaterdag "0" "0,5" "1" "1.5" "2" "2.5" "3" "3.5" "4" "4.5" "5" "5.5" "6" "6.5" "7" "7.5" "8" "8.5" "9" "9.5" "10" "10.5" "11" "11.5" "12" "12.5" "13" "13.5" "14" "14.5" "15" "15.5" "16" "16.5" "17" "17.5" "18"]  <br>
   
       Zondag:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[select* urenzondag "0" "0,5" "1" "1.5" "2" "2.5" "3" "3.5" "4" "4.5" "5" "5.5" "6" "6.5" "7" "7.5" "8" "8.5" "9" "9.5" "10" "10.5" "11" "11.5" "12" "12.5" "13" "13.5" "14" "14.5" "15" "15.5" "16" "16.5" "17" "17.5" "18"] <br><br>
       <br>
       [calculation Totaal: "(urenmaandag + urendinsdag)"]
       ```
   
    -  This topic was modified 6 years, 3 months ago by [edensan](https://wordpress.org/support/users/edensan/).
    -  This topic was modified 6 years, 3 months ago by [edensan](https://wordpress.org/support/users/edensan/).
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fsimple-sum%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [pbosakov](https://wordpress.org/support/users/pbosakov/)
 * (@pbosakov)
 * [6 years, 3 months ago](https://wordpress.org/support/topic/simple-sum/#post-12519312)
 * You can trigger calculation programmatically from your own Javascript code by
   calling the `cf7Calculate` function. It takes as a single argument a jQuery object
   constructed from the respective `form` element. For example:
 *     ```
       <script>
       jQuery(document).ready(function($){
           var recalc = function() {
               // Find any forms on the current page and activate the calculations
               cf7Calculate(jQuery('form'));
           };
         jQuery('.wpcf7-form select').on('change', function() {
           cf7Calculate(jQuery(this).closest('form'));
         });
       });
       </script>
       ```
   
 *  Thread Starter [edensan](https://wordpress.org/support/users/edensan/)
 * (@edensan)
 * [6 years, 3 months ago](https://wordpress.org/support/topic/simple-sum/#post-12520643)
 * hello and thanks for reply on this great plugin.
    im real dummie for these things
   where to put this script? Additional settings.? greetz Edwin
 *  Plugin Author [pbosakov](https://wordpress.org/support/users/pbosakov/)
 * (@pbosakov)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/simple-sum/#post-12674654)
 * Hi, there are other third-party plugins that allow you to easily add custom JavaScript
   to your website. For example, I’ve had good experience with [Simple Custom CSS and JS By SilkyPress.com](https://wordpress.org/plugins/custom-css-js/)

Viewing 3 replies - 1 through 3 (of 3 total)

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 * 3 replies
 * 2 participants
 * Last reply from: [pbosakov](https://wordpress.org/support/users/pbosakov/)
 * Last activity: [6 years, 1 month ago](https://wordpress.org/support/topic/simple-sum/#post-12674654)
 * Status: not resolved