Choosing an option beforehand using angular-ui-select2 version 0.0.5

I'm struggling with setting a default option in a select2 dropdown using Angular and an ng-model. Here's my implementation:

Angular controller code snippet

$scope.filter = {
  searchValue: '',
  departmentId: 'Department2'
}

HTML markup

<select 
    class="form-control"
    ui-select2="{allowClear: true}" 
    ng-model="filter.departmentId">
    <option value=""></option>
    <option ng-repeat="(department, majors) in departments" value="{{department}}">{{department}}</option>
</select>

Data structure

{
  "Department1": [
   {
      "Name": "Major1",
      "Id": 1
   },
   {
      "Name": "Major2",
       "Id": 2
   },
   {
      "Name": "Major3",
      "Id": 3
   }
  ],
  "Department2": [
   {
      "Name": "Major4",
      "Id": 4
   },
   {
      "Name": "Major5",
      "Id": 5
   },
  ]
}

It appears that this functionality worked in version 0.0.2 of angular-ui-select2 but not beyond that version. I haven't been able to find any documentation on how to achieve this.

Any help would be much appreciated!

Answer №1

The assignment of a string value to "$scope.filter.departmentId" is causing issues because the values generated after rendering by the browser are not directly compatible with strings and need to be internally mapped to objects. This means that direct assignment will not function correctly in this scenario, indicating a design flaw. To resolve this, consider creating a separate array of strings or assigning an id to the select tag, then fetching the element using JavaScript before assigning a value to it.

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