angularjs - ng-bind-html and ng-model together in select dropdown -

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i have json file below

var locationlist = [ {"id":1,"value":"abc"}, {"id":2,"value":"xyz"}, . . . ]

i'm trying dynamically populate dropdown on html below

angular code: .factory('locationservice', function($filter){

     var location = {};      location.template = "";       location.getlocation = function(){          var template = '<option direction="ltr" value="" id="theoption2">' + $filter('translate')('lsummary_location_text') + '</option>';          locationlist.foreach(function(loc){                          var value = loc.value + ' / id: ' + loc.id;                          template += '<option direction="ltr" value="' + value + '">' + loc.value + '</option>';                       });          location.template = template;      },      location.gettemplate = function(){         return location.template;      }       return location;       })  .controller('secondinfoctrl',function($scope, locationservice, $sce){ $scope.locationlist =$sce.trustashtml(locationservice.gettemplate());  //returns data local storage   $scope.location = secondscreenservice.getinfo(); })

html:

<select id="location" ng-model="location.location" ng-bind-html="locationlist"></select>

problem: when select option dropdown , move next page , come again same page, ng-model not working. expected behavior dropdown should set value selected user, dropdown shows 1 option selected.

if i'm not wrong, ng-model runs before ng-bind-html, if dropdown not populated how value selected.

is there way delay ng-model, list gets populate first , binding happens after that.

may know i'm going wrong.

thanks in advance

you should read on ng-options, none of html binding needed can this:

controller:

$scope.locationlist = locationlist;

html:

<select id="location"      ng-model="location.location"      ng-options="location location.value locaiton in locationlist" ></select>

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