How to get a value out of an array in typescript?

Issue

I have an array that looks like this

   const array: any[] = []
   array.push({ 'Comments': this.comment, 'Name': this.name, 'Description' : this.description })

I pass that array back to a parent component. How can I grab the value that is in Comments?

Solution

You can use forEach loop :

const commentArray = [];
array.forEach(function(object) {
    var comment = object.Comments;
    commentArray.push(comment);
});
//You can store all comments in another array and use it...
console.log("This is comment array...", commentArray);

Or use map but it will work in new browsers possibly ones following ES6:

const commentArray = array.map(function(object) {
    return object.Comments;
});
console.log("This is comment array... ", commentArray);

Answered By - TGW