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JavaScript Asynchronous Programming with JavaScript Understanding Promises Handle Multiple Promises with Promise.all

karan Badhwar
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karan Badhwar
Web Development Techdegree Graduate 18,135 Points
Posted by karan Badhwar
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karan Badhwar
Web Development Techdegree Graduate 18,135 Points

how .then() method is accepting a normal data

What I understood is that .then() methods accepts a promise object and extracts its value to work with, but here how it accepted and passed the array of objects derived from promise.all() and passed it to the generateHTML, isn't it suppose to extract the value only?

Caleb Kemp
Caleb Kemp
12,754 Points
Caleb Kemp
Caleb Kemp
12,754 Points

then() methods accepts a promise object and extracts its value....isn't it suppose to extract the value only?

the value returned can be an object

from Delevoper.mozilla.org

the resolved value of the promise returned by then will be the same as the resolved value of the promise returned by the handler.

Hope that helps, if not, at least it gives you the link to the promises page :smile:

Caleb Kemp
Caleb Kemp
12,754 Points
Caleb Kemp
Caleb Kemp
12,754 Points

:grinning: I'm very glad to hear that :grinning: