CODEWITHSUNDEEP
flutterdart
taha
taha

Reputation: 109

How To Split a String by comma and assign it to variables in dart

how to split the string shown below and assign it to 4 different variables like name, price, image, and quantity

enter image description here

Upvotes: 0

Views: 862

Answers (2)

Chad E
Chad E

Reputation: 23

I know this is very late to the game, but what you want to do can be done. However, probably not as cleanly as you would hope. You can, as previously stated, split your string into an array and then create variables using that array as follows (I added code to remove the curly braces too).

final list = str.replaceFirst('}', '', str.length - 1).replaceFirst('{', '').split(',');
final String name = list[0], price = list[1], image = list[2], quantity = list[3];

Of course, this assumes that each string entry contains four items. If it contains fewer than four, you will receive a RangeError exception.

Upvotes: 0

KRISHNA
KRISHNA

Reputation: 29

String [ ] str = Any_String.split(" , ")

// Whatever u will give inside those brrackets , string will be splitted based on that. In this case the splitter is ,

str will be a list , and u can get its values using its index[ ]

Upvotes: 1

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