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How does ng repeat start work in angularjs?


Asked by Beau Todd on Nov 29, 2021 AngularJS



The ng-repeat-start directive works the same as ng-repeat, but will repeat all the HTML code (including the tag it's defined on) up to and including the ending HTML tag where ng-repeat-end is placed. The example below makes use of this feature:
Accordingly,
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 this manner, 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). The TBODY element of the HTML Table has been assigned ng-repeat directive in order to iterate through all the items of the Customers JSON array.
One may also ask,
For example, if an item is added to the collection, ngRepeatwill know that all other items already have DOM elements, and will not re-render them. All different types of tracking functions, their syntax, and their support for duplicate items in collections can be found in the ngRepeat expression description.
Indeed,
To repeat a series of elements instead of just one parent element, ngRepeat (as well as other ng directives) supports extending the range of the repeater by defining explicit start and end points by using ng-repeat-start and ng-repeat-end respectively.