https://stackoverflow.com › questions › 48708449
Promise { <pending> } ' why is it still pending?' How can I fix this?Async functions wrap their returned result in a Promise, and if you want the actual value which the promise resolved to, you have to use await someAsyncFunc(). Put in a simple example:
https://stackoverflow.com › questions › 38884522
Why is my asynchronous function returning Promise { <pending> } instead ...The promise will always log pending as long as its results are not resolved yet. You must call .then on the promise to capture the results regardless of the promise state (resolved or still pending):
https://forum.freecodecamp.org › t › how-to-solve-the-problem-of-promise-pending › 233520
How to solve the problem of Promise { <pending> }?Looks like you are not waiting for your promises to be settled. Try that: let data = await Promise.all(q.map(async item => { let url = ctx.db.execute( `select * from work_flow_pic where flow_id=${item.no}` ); return { create_time: item.create_time, no: item.no, url: await url }; }));
https://developer.mozilla.org › en-US › docs › Learn › JavaScript › Asynchronous › Promises
How to use promises - Learn web development | MDN - MDN Web DocsThe "pending" state means that the fetch operation is still going on. passing a handler function into the Promise's then() method. When (and if) the fetch operation succeeds, the promise will call our handler, passing in a Response object, which contains the server's response.
https://www.freecodecamp.org › news › the-javascript-promises-handbook
How JavaScript Promises Work – Handbook for BeginnersPending: A Promise is pending while the operation is still in progress. It's in an idle state, waiting for the eventual result (or error). Fulfilled: The asynchronous task that returned the Promise completed successfully. A Promise is fulfilled with a value, which is the result of the operation.
A promise is said to be settled if it is either fulfilled or rejected, but not pending. You will also hear the term resolved used with promises — this means that the promise is settled or "locked-in" to match the eventual state of another promise, and further resolving or rejecting it has no effect.
https://www.freecodecamp.org › news › javascript-es6-promises-for-beginners-resolve-reject...
JavaScript Promise Tutorial: Resolve, Reject, and Chaining in JS and ES6Pending: Initial State, before the Promise succeeds or fails. Resolved: Completed Promise. Rejected: Failed Promise. Representation of the process of Promises. For example, when we request data from the server by using a Promise, it will be in pending mode until we receive our data.
https://medium.com › dont-leave-me-out-in-the-code › handling-javascript-promises-with...
Handling JavaScript Promises with Async/Await or .thenWhy should we use promises? If the result of an asynchronous call was successful, we may want to initiate another asynchronous call.
https://dev.to › raaynaldo › an-easy-way-to-understand-promise-in-javascript-215i
An Easy Way to Understand Promise in JavascriptWhen we create a promise object, at first, we will get a pending state. The promise state will be changed to be fulfilled if the function inside the promise calls the resolve callback. However, if the function inside promise calls reject callback, the state will be changed to be rejected.
https://dev.to › xnimorz › 101-series-promises-2-how-to-get-current-promise-status-and...
JS Promises #2: how to get current promise status and build your own ...After you created a promise, you cannot get an info at runtime whether the promise is still pending, fulfilled or rejected. You can see the current promise status in debugger: From the debugger we see that the Symbol [[PromiseState]] is in charge of that.
