javascript parse json
const json = '{ "fruit": "pineapple", "fingers": 10 }';
const obj = JSON.parse(json);
console.log(obj.fruit, obj.fingers);javascript parse json
const json = '{ "fruit": "pineapple", "fingers": 10 }';
const obj = JSON.parse(json);
console.log(obj.fruit, obj.fingers);perse json in angular
import { Component, OnInit } from "@angular/core";
@Component({
selector: "my-app",
templateUrl: "./app.component.html",
styleUrls: ["./app.component.css"]
})
export class AppComponent implements OnInit {
name = "Angular";
stringJson: any;
stringObject: any;
courseList = [
{
courseid: "1",
coursename: "Java programming",
author: "Franc"
},
{
courseid: "2",
coursename: "Learn Typescript programming",
author: "John"
}
];
ngOnInit() {
// Convert String obect to JSON
this.stringJson = JSON.stringify(this.courseList);
console.log("String json object :", this.stringJson);
console.log("Type :", typeof this.stringJson);
// ConvertjSON to an object
this.stringObject = JSON.parse(this.stringJson);
console.log("JSON object -", this.stringObject);
}
}angular convert response to json
getSomeDataFromSomeAPI(){
//res.json() does the trick, .json() function belongs to Response Object
return this.http.get("https://someApi.com/api/getData")
.map(res => res.json()).toPromise();
}Copyright © 2021 Codeinu
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