CODEWITHSUNDEEP
flutterdart
Passionate Programmer
Passionate Programmer

Reputation: 174

Trying to get recommended books from list unable to build correct logic

Here is method in dart with books as a List need to check based on boolean value if its recomended assign that books to recommended[i] list. Need to make correct logic for it in dart. Please help THank you.

void recommendedBooksLists(RxList<dynamic> books) {
    if (books.recommended==true){
// if books are recommended assign those books something like recommeded.assign(book)
    }

Upvotes: 0

Views: 34

Answers (1)

Sujan Gainju
Sujan Gainju

Reputation: 4767

you have to loop through the values of the books and push the book which is recommended as example

void recommendedBooksLists(RxList<dynamic> books) {
    recommended = [];
    for(var book in books.value){
        if(book['recommended'] as bool == true){
            recommended.add(book);
        }
    }
}

Upvotes: 2

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