ng-model is not getting changed in ui-select

Question

I\'m trying to achieve something very straightforward:

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Answer 1

I am having the similar issue for angularjs 1.4. In one controller ng-model value get update. But using the same way on other page it does not work. Following are my codes

Working:

var ctrl = this; 

ctrl.filters = {};

ctrl.filters.country = $rootScope.lUPro.RM_Country.split(",");

$(".country_select2").select2().val(ctrl.filters.country).trigger('change');

Select box is

$comint->CountrySelectBox(array("name"=>"country[]",  "class"=>"country_select2 form-control",  "id" => "req_country",  "ng-model" => "ctrl.filters.country","multiple" =>"multiple")); 

Not Working:

 var prectrl = this;

 prectrl.preferenceformdata = {};

  var pf = {};

  pf.country =  $rootScope.lUPro.RM_Country.split(",");

  prectrl.preferenceformdata = pf;
   $(".rm_country_select2").select2().val(prectrl.preferenceformdata.country).trigger('change');

Select box:

 $comint->CountrySelectBox(array("name"=>"country[]","class"=>"country_select2 form-control","id" => "req_country","ng-model"=>"prectrl.preferenceformdata.country","multiple" =>"multiple"));

So work around i am using to update value in ng-model variable:

$(".country_select2").select2().val(prectrl.preferenceformdata.country)

.trigger('change').on("change",

function(e){

var values = $(this).val();

$scope.$apply(function(){prectrl.preferenceformdata.country = values;});

});