I have some doubts about certain concepts in AngularJS such as-
Reference (The official documentation is a bit confusing on these topics.)
When should we use the "ngTranscluded" directive?
Under what circumstances would we need to create a function that does nothing using "angular.noop"?
In which situations should we use interpolation and when should we use expression in AngularJS?
It would be really helpful if someone could clarify these with small examples.
Thank you in advance.
I always aim to explain things in a straightforward manner
ngTransclude - This feature allows you to inject HTML code directly into the directive from an external source.
angular.noop - Let's say you have a function that takes a callback as an argument. Before invoking the callback, you perform some calculations. If there is no callback available but you still need to execute those calculations, you can use angular.noop.
function manipulateData (callback) {
// Perform necessary calculations
callback();
}
manipulateData(function() {});
manipulateData(angular.noop);
If you're interested in string interpolation in JavaScript, check out this helpful resource: How can I do string interpolation in JavaScript?
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