Traversing arrays in AngularJS

The content of this article is about traversing arrays in AngularJS. It has certain reference value. Friends in need can refer to it

When we use AngularJS When we need to traverse an array, we will use the forEach syntax. The usage of forEach in AngularJS is as follows:

angular.forEach(array,function(obj,index){
    doSomething();
})

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array represents the array that needs to be traversed, obj represents each element during traversal, and index represents the subscript of the element during traversal. Index is not a required parameter and does not need to be written. Can be added as needed or not.

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