``Changing the value of the radio button does not update the ng-model variable

I have encountered an issue with my code. Upon page load, the radio button is checked but the ng-model value session.payment does not get updated automatically. I have to manually select it again for the update to take effect.

<li ng-repeat="method in data">
    <label>
        <input ng-model="session.payment" ng-checked="method.active === 'ACTIVE'"
               type="radio" value="{{method.paymentId}}">
        <span class="radio-btn"></span> 
    </label>
</li>

Answer №1

Avoid using ng-checked with ng-model. Instead of setting ng-checked directive onLoad, manipulate the session.payment variable in your controller.

Update your HTML to look like this:

<input ng-model="session.payment" type="radio" value="{{method.paymentId}}">

In your controller:

$scope.session.payment = method.active === 'ACTIVE';

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