On Submit do custom function

[patrinoua]

Issue summary

After I select the items and press "Submit" I want to make an API call. Is this possible?

Thanks in advance!

[iledzka]

I was looking for the same functionality and it looks like this is not supported. Annoyingly the submit button in multi select doesn't even submit all items (doesn't trigger onSelectedItemsChange), as it is described in the documentation. At the moment the submit button only toggles the dropdown and resets the search term. You would need to change the source or use a hack like this one:

ref={component => {
              this.multiSelect = component;
              if (this.multiSelect) {
                this.multiSelect._submitSelection = () => {
                  console.log('Getting here.. you can add your stuff');
                  this.multiSelect._toggleSelector();
                  // reset searchTerm
                  this.multiSelect._clearSearchTerm();
                };
              }
            }}