Question

AngularJS中如何去掉 ng-repeat的自动排序？

var records = {
"2013": [
{order_year:"2013", order_date:"3-5", order_number: "A123445678", mileage: 20000, sname: "华盛汽车" },
{order_year:"2013", order_date:"6-5", order_number: "A123445678", mileage: 28000, sname: "华盛汽车" },
{order_year:"2013", order_date:"3-25", order_number: "A123445678", mileage: 16000, sname: "华盛汽车" }
],
"2016": [
{order_year:"2016", order_date:"3-25", order_number: "A123445678", mileage: 14000, sname: "华盛汽车" }
],
"2012": [
{order_year:"2012", order_date:"3-25", order_number: "A123445678", mileage: 14000, sname: "华盛汽车" }
]};

这样一个数组，ng-repeat输出时自动按年份进行了排序，按照2012、2013、2016的顺序显示，但我需要按数组原顺序显示，不知如何禁止它自动帮我排序？

Answer 1

$scope.records = {
"2013": [
{order_year:"2013", order_date:"3-5", order_number: "A123445678", mileage: 20000, sname: "华盛汽车" },
{order_year:"2013", order_date:"6-5", order_number: "A123445678", mileage: 28000, sname: "华盛汽车" },
{order_year:"2013", order_date:"3-25", order_number: "A123445678", mileage: 16000, sname: "华盛汽车" }
], 
"2016": [
{order_year:"2016", order_date:"3-25", order_number: "A123445678", mileage: 14000, sname: "华盛汽车" }
], 
"2012": [
{order_year:"2012", order_date:"3-25", order_number: "A123445678", mileage: 14000, sname: "华盛汽车" }
]}; 

$scope.keys = Object.keys($scope.records);

<div ng-repeat="key in keys">
        {{records[key]}}
    </div>