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How does angular's foreach operate only on specific elements instead of all
angular.forEach(obj, iterator, [context]);angular.forEach(specified element, function(){})
If you look at the syntax and examples of AngularJs given on the official website, it will be clear how to use and what parameters to use.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
angular.forEach(obj, iterator, [context]);
angular.forEach(specified element, function(){})
If you look at the syntax and examples of AngularJs given on the official website, it will be clear how to use and what parameters to use.