(solved) how can i get the element value on a repeated group with Javascript

[jmoises]

Hi how can i get the element value of a repeated group with Javascript?

i have look on the wiki but no luck i cant find a way to read especific value of especific row in js

i notice that the elements id has and extra number _0, _1 but how can i know, what is the row i am using, with correct fabrik javascript sintax?

thanks for any help

 

[jmoises]

i found this way, if you guys have a better way let me know thank you..

var form = Fabrik.getBlock('form_1);
var intKey = jQuery(this).closest('tr').index();
var myvar = form.formElements.get(my_element_'+ (intKey)).getValue();

 

[troester]

Here is some form JS https://fabrikar.com/forums/index.php?wiki/form-javascript/#calculating-cost-in-a-repeat-group

In each of your qty and unit_price elements add an 'onchange' JS with the following code:
...
var i = this.getRepeatNum();

 

[jmoises]

Here is some form JS https://fabrikar.com/forums/index.php?wiki/form-javascript/#calculating-cost-in-a-repeat-group

thank you!