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using select2 'scoped change' event to trigger options refresh #79

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using select2 'scoped change' event to trigger options refresh #79

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14 changes: 5 additions & 9 deletions autoform-select2.js
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Original file line number Diff line number Diff line change
Expand Up @@ -167,15 +167,11 @@ Template.afSelect2.onRendered(function () {
}
});

var currentValues = $s.val();
if ((!currentValues && values.length > 0) ||
(currentValues && currentValues.toString() !== values.toString())) {
// select2 requires that we trigger change event
// for it to realize it needs to update the select2 list.
// We do it only if values have actually changed,
// which should help prevent autosave infinite looping.
$s.val(values).trigger('change');
}
// Using select2' "scoped change" event
// to avoid autosubmit when in an autosave form
// https://select2.org/programmatic-control/events#limiting-the-scope-of-the-change-event
$s.val(values).trigger('change.select2');

});
});

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