Forgive me if this is a silly question, but I'm struggling with something. Here's the scenario:
I currently have the following object:
obj = {to:this.to,all:[]};
all:[{},{},{},...] however, this isn't crucial for now
When I use JSON.stringify(obj.all), it only returns [] without including all.
Is there a way to achieve { all: [] } instead?
Are you interested in code similar to this example below -
const newObj = {to: this.to, all: []};
const newObjCopy = Object.assign({}, {all: newObj.all});
To reach this goal, you have a few options:
let newObject = { all: JSON.stringify(object.all) };
console.log(newObject);
let newObjStringified= JSON.stringify({ all: object.all });
console.log(newObjStringified);
Remove all other elements and retrieve your element along with its corresponding key.
function extractElementWithKey(obj, key){
var temp = Object.assign({}, obj);
Object.keys(temp).forEach(function(value, index){
if(key != value){
delete temp[key];
}
});
console.log(JSON.stringify(temp));
return JSON.stringify(temp);
}
Example of how to use this function:
extractElementWithKey(obj, 'all');
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