が...ここで簡単な修正です。
HTML:
<div ng-app="productController" ng-controller="productCtrl" class="row-fluid">
<div class="col-md-12">
<div class="form-group">
<div class="input-group mb-2 mr-sm-2 mb-sm-0">
<div class="input-group-addon">
<i class="fa fa-pencil"></i>
</div>
<input ng-disabled="product.disabled" type="text" ng-model="description[0]" name="description" class="form-control" placeholder="Description..." required>
<div class="input-group-addon">
<a ng-click="addfield()" class="add-field">
<i class="fa fa-plus"></i>
</a>
</div>
</div>
<div ng-repeat="item in inputs track by $index">
<div class="input-group mb-2 mr-sm-2 mb-sm-0 repeat-input">
<div class="input-group-addon">
<i class="fa fa-pencil"></i>
</div>
<input ng-disabled="product.disabled" type="text" name="description" ng-model="description[$index+1]" class="form-control" placeholder="Description..." required>
</div>
</div>
</div>
</div>
{{description}}
</div>
はJavaScript:
$scope.inputs = [];
$scope.addfield = function(){
$scope.inputs.push({})
}
$scope.description = [];
作業コード:JSFiddle
はい!それは私を非常に助けます –