Hey I have problem with set default value in select problem is started when I set inside array objects. How can I fix this problem??
HTML
<div ng-app="select" ng-controller="checking">
<select ng-model="lala" ng-options="item.name for item in arrayName">
</select>
</div>
JavaScript
var app = angular.module('select', []);
app.controller('checking', ($scope)=> {
$scope.arrayName = [{'name':'first'}, {'name':'second'}, {'name':'third'}];
$scope.lala = "first";
});
All you need to do is change your ng-options to include a select as
<select ng-model="lala" ng-options="item.name as item.name for item in arrayName">
var app = angular.module('select', []);
app.controller('checking', function($scope) {
$scope.arrayName = [{
'name': 'first'
}, {
'name': 'second'
}, {
'name': 'third'
}];
$scope.lala = 'first';
});<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="select" ng-controller="checking">
<select ng-model="lala" ng-options="item.name as item.name for item in arrayName"></select>
<p>Value of lala: <b>{{lala}}</b></p>
</div>You can try below example you have to change array bit
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.4/angular.min.js"></script>
<div ng-app="myApp" ng-controller="myCtrl">
<select ng-model="prop.value" ng-options="v for v in prop.values">
</select>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope)
{
$scope.prop =
{
"type": "select",
"name": "Service",
"value": "first",
"values": ['first','second','third']
};
});
</script>
Well you can achieve it by using ng-init as below
<div ng-app="select" ng-controller="checking">
<select ng-init="lala = arrayName[0]" ng-model="lala" ng-options="item.name for item in arrayName" >
</select>
</div>
<script>
var app = angular.module('select', []);
app.controller('checking', ($scope)=> {
$scope.arrayName = [{'name':'first'}, {'name':'second'}, {'name':'third'}];
$scope.lala = "first";
});
<script>
here is the codepen example and hope it will help.
ng-init here, you could just do $scope.lala = $scope.arrayName[0] in the controllerI think you just need to assign the ng-model like this.
$scope.lala = $scope.arrayName[0];
Here is your codepen link
var app = angular.module('select', []);
app.controller('checking', ($scope)=> {
$scope.arrayName = [{'name':'first'}, {'name':'second'}, {'name':'third'}];
$scope.lala = $scope.arrayName[0].name;
});
