CODEWITHSUNDEEP
javascriptreactjs
Sona Shetty
Sona Shetty

Reputation: 1047

Issue with nested promise

I have nested asyc await function call as shown below.i am not able to pass the return from the first promise to the next one. What is the issue with the below code?

const ret = ProductRepository.getProductsBySameBrand(brand);
        ret.then(function (result) {
            shuffle(result.items).then(function (result) {
                console.log(result) //console is printing proper output
                return result; // This is not returning anything to the next chain
            });
        }).then(function (result) {
               // result is undefined
            context.setState({ products: result });
        });

Upvotes: 2

Views: 31

Answers (1)

user11809641
user11809641

Reputation: 895

Maybe I'm missing something, but can't you move the constext.setState up to the previous promise?

const ret = ProductRepository.getProductsBySameBrand(brand);
        ret.then(function (result) {
            shuffle(result.items).then(function (result) {
                console.log(result) //console is printing proper output
                context.setState({ products: result }); // <-- move here
            });
        }); // <-- delete extra .then()

Upvotes: 1

Related Questions