Skip to content

promise #10

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
Parent: promise
wants to merge 1 commit into
base: promiseTask
Choose a base branch
from
Open

promise #10

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
37 changes: 32 additions & 5 deletions promiseTask.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4,15 +4,42 @@ let addReq=(url)=> {
xhr.open('GET', url, true);
xhr.onload = function () {
let json = JSON.parse(this.responseText);
// if(json.getUsersData){
resolve(json);
}
xhr.send();
});
}

// }
Promise.all([addReq('http://www.json-generator.com/api/json/get/cevhxOsZnS'),
addReq('http://www.json-generator.com/api/json/get/cguaPsRxAi'),
addReq('http://www.json-generator.com/api/json/get/cfDZdmxnDm'),
addReq('http://www.json-generator.com/api/json/get/cfkrfOjrfS'),
addReq('http://www.json-generator.com/api/json/get/ceQMMKpidK')]).then(result=>console.log(result));
let newArr=[];
let addArr=(url)=> {
return new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest()
xhr.open('GET', url, true);
xhr.onload = function () {
let json = JSON.parse(this.responseText);
newArr.push(json);
resolve(newArr);
}
xhr.send();
});
}

addReq('http://www.json-generator.com/api/json/get/cfQCylRjuG')
.then(()=>{return addReq('http://www.json-generator.com/api/json/get/cfVGucaXPC')})
.then(item => console.log(item));
(addArr('http://www.json-generator.com/api/json/get/cevhxOsZnS'))
.then(addArr('http://www.json-generator.com/api/json/get/cguaPsRxAi'))
.then(addArr('http://www.json-generator.com/api/json/get/cfDZdmxnDm'))
.then(addArr('http://www.json-generator.com/api/json/get/cfkrfOjrfS'))
.then(addArr('http://www.json-generator.com/api/json/get/ceQMMKpidK'))
.then(result=>console.log(result));