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Support General Select Advance triggers .on('change') event twice Reply To: Select Advance triggers .on('change') event twice

#13258

Anh Tran
Keymaster

Hi,

We are using a technique that preserves the order of selected options in select2. This technique triggers an event change after it reorder the options. So that might causes the duplication.

In reality, you might cache in the event listener to make sure your code run only once.