I am trying to find the property value of an object based on key. I have below function getData
which returns the data based on key
passed as input parameter.
const getData = (key) => {
let row = {isSelected: true, Data: {Id: '1A', Value: 'LD'}};
return row[key];
}
console.log(getData('Data'));
In normal scenario it is working fine but how can I get the property value from nested object Data.Value
.
If I call getData function as getData('Data.Value')
, It should return LD
.
You can use lodash's _.get()
function that returns the value at a path:
const getData = path => {
const row = {isSelected: true, Data: {Id: '1A', Value: 'LD', InnerData: {Id: 1, Value: "Something"}}};
return _.get(row, path);
}
console.log(getData('Data'));
console.log(getData('Data.Value'));
console.log(getData('Data.InnerData.Value'));
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