Javascript On Repeating Section

I see you have 'Select All' out of repeating section (row).

so the question, how should it behave if there are multiple row already created in repeating section? should it select all the choice options on all the rows?

if not, how do you identify which row should it work for?

ok, then I think following might help you

function selectAll() {
  NWF$('.rsClass .nf-repeater-row:not(.nf-repeater-row-hidden) .SiteChoiceClass input:checkbox').prop("checked",true);
}‍‍‍‍‍‍

rsClass is CSS class configured for repeating section

SiteChoiceClass is CSS class configured for 'Site' choice

‌ ‌ ‌ ‌  ‌

How can I get the following code (adapted from another thread) to work in subsequent rows in a repeating section?

NWF$(document).ready(function () {

NWF$("#" + ResponsibleBU).change(function () {
   NWF$("#" + ResponsibleBUEmailAddress).change();
});

NWF$("#" + ResponsibleBUEmailAddress).change(function () {

var ResponsibleBUEmailAddressId = ResponsibleBUEmailAddress.substring(0, ResponsibleBUEmailAddress.length - 4);
var len = NWF$("#" + ResponsibleBUEmailAddressId).find("option").length;
if (len >= 2) {
   return delay(500).then(function () {
   NWF$("#" + ResponsibleBUEmailAddressId).prop('selectedIndex', 1).change();
   NWF$("input#" + ResponsibleBUEmailAddressId).val(NWF$("#" + ResponsibleBUEmailAddressId).find("option")[1]);
});
}
else {

   while (i < 10 && len == 1) {
   i++;
   return delay(500).then(function () {
        len = NWF$("#" + ResponsibleBUEmailAddressId).find("option").length;
        if (len >= 2) {
            NWF$("#" + ResponsibleBUEmailAddressId).prop('selectedIndex', 1).change();
            NWF$("input#" + ResponsibleBUEmailAddressId).val(NWF$("#" + ResponsibleBUEmailAddressId).find("option")[1]);
        }
    });
}
}});
function delay(t) {
       return new Promise(function (resolve) {
            setTimeout(resolve, t)
       }); 
  }});