AngularJS dropdown data binding

Despite researching numerous examples, I am still struggling to understand how to achieve this. I have set up a basic Angular app with a controller and am attempting to fill a single select tag.

<body data-ng-app="App">
<div data-ng-controller="DemoController">
    {{var}}
    <select data-ng-options="v.id as v.name for v in selectVals">
        <option value="">Select</option>
    </select>
</div>
</body>

angular.module('App', []).controller('DemoController', function($scope) {
        $scope.var = 'a';
        $scope.selectVals = [
            { name: '1st', id: 1 }, 
            { name: '2nd', id: 2 }
        ];
});

For reference, here is the jsFiddle link: http://jsfiddle.net/Fc5ne/3/. Any assistance on this matter would be highly appreciated.

I have already checked various sources and compared my code, but I seem to be overlooking something important. Some of the resources I consulted include: AngularJS API Documentation for Select Directive, http://jsfiddle.net/qWzTb/, http://jsfiddle.net/qm7E7/19/, Angular: Binding objects to Select, among others from Stack Overflow.

Answer №1

Figuring this out can be quite challenging. The necessity of the ng-model directive cannot be overlooked. It's a common stumbling block that many individuals, myself included, have encountered in the past.

<select data-ng-model="test" data-ng-options="v as v.name for v in selectVals"></select>

http://jsfiddle.net/Fc5ne/4/

Answer №2

To configure the preferences of the drop-down menu, you can utilize the ng-options directive. To set the chosen value, make use of the ng-model directive.

Try it out on jsfiddle: http://jsfiddle.net/abc123/def456/

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