how to select value in UI select value?

Question

could you please tell me how to select value in UI-select value ?

Actually when user select any name I want to select age of item .Here is my code http://plnkr.co/edit/InxOyQRjrlrDJtx2VuzI?p=preview

<ui-select tagging tagging-label="new tag" multiple ng-model="multipleDemo" theme="select2" ng-disabled="disabled" style="width: 300px;">
    <ui-select-match placeholder="Select colors...">{{$item.name}}</ui-select-match>
    <ui-select-choices repeat="color in people | filter:$select.search">
      {{color.name}}
    </ui-select-choices>
  </ui-select>

Example

when I select Amalie multipleDemo model value is 12 or if I select Wladimir is model value "30".. it is multiple selected so model should be array ..

can we do this ?

Answer 1

The way ui-select has been designed, it needs ng-model value to object . Here you gave a primitive type

Code

$scope.model = {multipleDemo :[]};

HTML

<ui-select tagging tagging-label="new tag" multiple ng-model="model.multipleDemo" theme="select2" ng-disabled="disabled" style="width: 300px;">
    <ui-select-match placeholder="Select colors...">{{$item.name}}</ui-select-match>
    <ui-select-choices repeat="color.age as color in people | filter:$select.search">
      {{color.name}}
    </ui-select-choices>
</ui-select>
<p>Selected: {{test.multipleDemo}}</p>

Plunkr

Answer 2

UI Changes just add on-select="OnClickSelect($item)" and on-remove="OnRemoveSelect($item)" on ui-select

      <ui-select tagging tagging-label="new tag" multiple ng-model="multipleDemo" 
          on-select="OnClickSelect($item)" on-remove="OnRemoveSelect($item)"
          theme="select2" ng-disabled="disabled" style="width: 300px;">
        <ui-select-match placeholder="Select colors...">{{$item.name}}</ui-select-match>
        <ui-select-choices  repeat="color in people | filter:$select.search">
          {{color.name}}
        </ui-select-choices>
      </ui-select>
      <p>Selected: {{multipleDemo}}</p>

Angular Changes Add those functions inside controller

  $scope.OnClickSelect=function(item)   {
    $scope.multipleDemo.push(item.age)
  }

 $scope.OnRemoveSelect = function(item) { 
   var index = $scope.multipleDemo.indexOf(item.age);
   $scope.multipleDemo.splice(index, 1);     
 }

plnkr