Just diving into the world of AngularJS and absolutely loving it! However, I'm currently facing an issue with initializing a preloaded dropdown with a specific value.
The dropdown is prepopulated with values from a JSON array, but when attempting to select a default value, it doesn't visually show as selected even though the ng-model variable is correctly set.
I've put together a plunker example here http://plnkr.co/edit/7su3Etr1JNYEz324CMy7?p=preview to demonstrate what I'm trying to achieve, but I can't seem to make it work. I've tried using ng-repeat and ng-select without success. In this example, I also attempted to set the ng-selected property.
Here is a snippet of my HTML:
<body ng-controller="MySampleController">
<select name="repeatSelect" id="repeatSelect" ng-model="SelectedStatus" ng-init="SelectedStatus">
<option ng-repeat="option in StatusList[0]" value="{{option.key}}" ng-selected="{{option.key==SelectedStatus}}">{{option.name}}</option>
</select>
<select name="repeatSelect" id="repeatSelect" ng-model="SelectedOrigin">
<option ng-repeat="option in OriginList[0]" value="{{option.key}}" ng-selected="{{option.key == SelectedOrigin}}">{{option.key}} - {{option.name}}</option>
</select>
<pre>Selected Value For Status: {{SelectedStatus}}</pre>
<pre>{{StatusList[0]}}</pre>
<pre>Selected Value For Origin: {{SelectedOrigin}}</pre>
<pre>{{OriginList[0]}}</pre>
</body>
And this is the code snippet from my controller:
function MySampleController($scope) {
$scope.StatusList = [];
$scope.OriginList = [];
$scope.ServiceCall = {};
$scope.EntityList = [];
$scope.SelectedStatus = -3;
$scope.SelectedOrigin = 1;
var myList = [
{
item: 'Status',
values: [{ key: -3, name: 'Open' },
{ key: -1, name: 'Closed' }]
},
{
item: 'Origin',
values: [{ key: 1, name: 'Origin1' },
{ key: 2, name: 'Origin2' },
{ key: 3, name: 'Origin3' }]
}
];
$scope.documentsData = myList;
angular.forEach($scope.documentsData, function (value) {
$scope.EntityList.push(value);
switch ($scope.EntityList[0].item) {
case 'Status':
$scope.StatusList.push($scope.EntityList[0].values);
$scope.EntityList = [];
break;
case 'Origin':
$scope.OriginList.push($scope.EntityList[0].values);
$scope.EntityList = [];
break;
}
});
}
Any assistance would be highly appreciated!
Thank you in advance.