I have a multi-select, select2 dropdown in rails. Currently when I select some 2-3 options from the lis and when i click on backspace the selected element is getting deleted and the dropdown list with all the options are getting displayed. But when I type some initials and then select from the list and then click on backspace the dropdown list is populating the just deleted option. Is there a way where in on typing and then selecting, the dropdown list will display the full list upon clicking on backspace ?? The code that I am using is(according to https://github.com/select2/select2/issues/3354#issuecomment-132389291):
$.fn.select2.amd.require(['select2/selection/search'], function (Search) {
var oldRemoveChoice = Search.prototype.searchRemoveChoice;
Search.prototype.searchRemoveChoice = function () {
oldRemoveChoice.apply(this, arguments);
this.$search.val('');
};
$.fn.select2.amd.require(['select2/compat/matcher'], function (oldMatcher) {
$('#reports_employee_id').select2({
matcher: oldMatcher(matchStart),
templateResult: formatSearch,
templateSelection: formatSelected,
maximumSelectionLength: 25,
placeholder: " "
})
});
});
Thanks In Advance !!