Update object property

Let’s assume I have an object variable in my page data:

export default { data: () { myObj: { id: 1, value: 'first', code: 'xxx' } } }

Then I want to update one of the object properties, for example myObj.value. I tried it in two different ways:

self.$setState({myObj['value']: 'second'});


self.myObj['value'] = 'second';

First way throws error, and second way deletes all other properties from myObj, leaving only value: 'second'.

What is the proper way to update only one property? (Framework7 v 5.7)

First way

let myObj = self.myObj;
myObj.value = 'second';

self.$setState({myObj: myObj});

Second way works for me.

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