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How to use ng repeat directive in angularjs?


Asked by Cyrus Reilly on Nov 29, 2021 AngularJS



If you observe above angularjs example we used ng-repeat directive to loop through array list and bind that array list values to radio buttons and checking if any radio button option selected or not on button click. Now we will run and see the output of the angularjs example.
Consequently,
The ngRepeat directive instantiates a template once per item from a collection. Each template instance gets its own scope, where the given loop variable is set to the current collection item, and $index is set to the item index or key.
Besides, Inside the GenerateTable function, an array of JSON objects is created and assigned to the Customers JSON array. The ng-repeat directive as the name suggests repeats the element based on the length of the collection, in this scenario it will repeat the TR element (HTML Table Row).
In respect to this,
The collection must be an array or an object. Note: Each instance of the repetition is given its own scope, which consist of the current item. If you have an collection of objects, the ng-repeat directive is perfect for making a HTML table, displaying one table row for each object, and one table data for each object property.
One may also ask,
The TBODY element of the nested HTML Table has been assigned ng-repeat directive in order to iterate through all the items of the Orders JSON array. For each JSON object in the Orders JSON array, a TR element (HTML Table Row) is generated and appended into the nested HTML Table.