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How to use await with map in js

Zany Zebra answered on July 22, 2022 Popularity 10/10 Helpfulness 3/10

answer How to use await with map in js

How to use await with map in js

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//this will work...
await orderDetails.map((i: any) => {
      orderDetailsRow += `<div class="row">
      <div class="col-sm-8">
        <h2 class="service-title"><a href="">${i.productId}</h2>
        <h5 class="service-subtitle">Qty:${i.qty}</h5>
      </div>
    </div>`;
 });
//this won't
orderDetails.map(async (item) => {
    let itemDetails = await Product.findById(item.productId).select([
          "title",
          "price",
     ]);
  return { itemDetails, qty: item.qty };
});

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript map

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Contributed on Jul 22 2022

Zany Zebra

0 Answers Avg Quality 2/10

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How to use await with map in js

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