Storing an array of TypeScript values within another array

My coding journey involves an array declaration like this:

public data: Array<any> = [];

To populate the array, I use a dictionary structure as follows:

this.data = [{ info: [1, 2, 3, 5], note: 'Important Data' }];

Given my limited experience with TypeScript, how can I update and store only the 'info' part of 'data'? My approach is to retain the 'info' section from 'data' and then assign a new label to it. It might look something like this:

var savedInfoData = //stored 'info' segment of data
this.data = [{ savedInfoData, note: 'New Note' }];

Answer №1

Retrieve the data from the first item in the chartData array.

Access the initial object within the array, then extract the data value.

Have you considered utilizing an object instead?

Answer №2

To achieve this task, you can follow these steps:

this.dataChart = [{ values: [1, 2, 3, 5], label: 'Initial Chart' }];
this.dataChart[0].label = 'Updated Label';

For more information, please refer to this resource, as well as this one.

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