Prevent reload of data with select2 plugin (v4)

Question

I\'m using select2 plugin(v4) and loading his options with ajax.
If i open the select input on the first time the data will be loaded. When I open the select again, the

Answer 1

Since you are using select2_v.4, you have to use data-adapters ( query and initSelection methods were depreciated in V.4.0 ) Following is an example of using custom-data-adapter through an approach called AMD-Pattern. I have had not a chance to test it but I believe this would give you a direction to proceed with.