I have an Object named category. Here the property/keys are in short-form and the value is in fullform. I need to assign Object property/keys to Object value for a short time moment.
Like.
'Technology' have to make tech
const category = {
tech: 'Technology',
gnr: 'General',
ent: 'Entertainment',
sci: 'Science',
}
let a
a=Object.values(category).map(i=>{
Object.keys(category).map(j=>{
i=j
})
})
console.log(a)const categories = {
tech: 'Technology',
gnr: 'General',
ent: 'Entertainment',
sci: 'Science',
}
const predicate = 'General';
let match;
for (const category in categories) {
if (categories[category] === predicate) {
match = category;
}
}
console.log(match);let a = {};
for (let key in category)
{
a[category[key]] = key;
}
or
let a = {};
Object.entries(category).forEach(kv=>a[kv[1]]=kv[0]);
Nope! Now after getting match with parameter that I will pass, I need that matching parameter Object Value's Property/Keys.
Like,
If General Match then I need gnr
Here I am getting 'General' but I need gnr
const category = {
tech: 'Technology',
gnr: 'General',
ent: 'Entertainment',
sci: 'Science',
}
let a
a=Object.values(category).filter(i=>{
if(i=='General') {
return Object.keys(i)
}
})
console.log(a)