Answer by Benjamin Gruenbaum for How do I return the response from an...
If you're not using jQuery in your code, this answer is for youYour code should be something along the lines of this:function foo() { var httpRequest = new XMLHttpRequest(); httpRequest.open('GET',...
View ArticleAnswer by Felix Kling for How do I return the response from an asynchronous...
→ For a more general explanation of asynchronous behaviour with different examples, seeWhy is my variable unaltered after I modify it inside of a function? - Asynchronous code reference→ If you already...
View ArticleHow do I return the response from an asynchronous call?
How do I return the response/result from a function foo that makes an asynchronous request?I am trying to return the value from the callback, as well as assigning the result to a local variable inside...
View ArticleAnswer by Zia for How do I return the response from an asynchronous call?
In JS, when an asynchronous function is called, it returns a Promise. If you want to return a value from the function, you need to ensure you are properly handling this Promise.There is an...
View Article