angular.js - angular的select问题

Question

现在遇到一个问题，Select的值是通过远程获取的，以下是服务器返回的json

当我用ng-options绑定到select后，option的value是这样的格式：

怎么有number：1这种样子哦，如何去掉
另外，提交表单后怎么获取选中的值呢？
感谢各位

Answer 1

The first way to write it is like this

<select ng-model="xxx" ng-options="item.name for item in fishBreed track by item.fish_breed_id"></select>

What is taken out from ng-model is the object you selected. Two-way binding will bind the value through item.fish_breed_id

Answer 2

js：$scope.toString = function(){

                               list.id.toString();
                            }

html: <option value="{{toString(x.id)}}" ng-repeat="x in list" ng-bind="x.name"></option>