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JavaScript AJAX Basics AJAX Concepts Introducing AJAX

Posted by John Cannon
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John Cannon
Full Stack JavaScript Techdegree Student 3,161 Points

Ajax and Frameworks like angular

Is Ajax still usefull since we can achieve the same thing with frameworks like angular

1 Answer

Brendan Whiting
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Brendan Whiting
Front End Web Development Techdegree Graduate 84,735 Points
Brendan Whiting
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Brendan Whiting
Front End Web Development Techdegree Graduate 84,735 Points

The Angular HttpClient uses XMLHttpRequest under the hood. It's helpful to know what that's about and how we got to where we are now. If you're learning Angular, most Angular courses will assume you already know what AJAX is about and how to get around problems like CORS. Also, using a framework has its pros and cons. It's not always the right choice for every project. It's good to know how to do things the vanilla way so you have that option.

Side note: it's worth learning about fetch as well.

John Cannon
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John Cannon
Full Stack JavaScript Techdegree Student 3,161 Points

Thank you