What is the ng-repeat directive used for?
The ng-repeat directive in AngularJS is used to iterate over an array or object and render a template for each item. This is a powerful way to dynamically generate lists and tables based on data.
Example & Syntax:
In this example, the ng-repeat directive iterates over the items array and renders a list item for each item. The {{ item }} expression is used to display the value of each item.
Key points:
The ng-repeat directive supports both arrays and objects.
You can use $index to access the current index of the item in the iteration.
You can use $even and $odd to determine if the current item is even or odd.
The track by expression can be used to specify a unique identifier for each item, which can improve performance in certain scenarios.
By using the ng-repeat directive, you can easily create dynamic lists and tables based on data in your AngularJS applications.