ng-repeat 用了多个$index, 怎样定位不同的$index?

[AlanZhang]

ng-repeat="certification in product.certifications track by $index"
ng-repeat="standards in certification.standards track by $index"

这两个$index都需要定位到。

[L42y]

用 `ngRepeat`: https://docs.angularjs.org/api/ng/directive/ngInit

The only appropriate use of ngInit is for aliasing special properties of ngRepeat

[L42y]

不好意思，应该是用 ngInit

[AlanZhang]

非常感谢。 就是这个。