For input
change
data-ng-model="option"
to:
data-ng-model="$parent.option"
Demo Fiddle
Frage
I am new to angularjs and trying to find a solution for the setting a selected value of radio group to the ngmodel.
//my.html
<div ng-controller='controller'>
<div class="btn-group" ng-model="option" ng-repeat="arr in dragDropOption">
<input type="radio" name="optionCorrectOpt" data-ng-model="option"
value="{{dragDropOption[$index].text}}">
{{dragDropOption[$index].text}}
</div>
and //mycontroller.js
app = angular.module('app', []);
app.controller('controller', function ($scope) {
$scope.dragDropOption = [];
$scope.option = "not set";
$scope.dragDropOption = [{
text: "analog"
}, {
text: "isdn"
}, {
text: "dsl"
}];
// $scope.option = $scope.dragDropOption[0].text;
});
Might be it is repeated question, please help me with sharing already answerd stackoverflow question's link or new answer. Thanks in advance.
Lösung
Andere Tipps
Replace
$scope.option = "not set";
<input type="radio" name="optionCorrectOpt" data-ng-model="option"
value="{{dragDropOption[$index].text}}">
To:
$scope.radioOption = {};
$scope.radioOption.selected = "not set"
<input type="radio" name="optionCorrectOpt" data-ng-model="radioOption.selected"
value="{{dragDropOption[$index].text}}">