flutter passing multiple data with getx

Question

I want to Pass multiple data from one screen to another screen with Get package.

Get.to(Second(), arguments: ["First data", "Second data"]);

score 13 · Answer 1 · edited Dec 22 '20 at 09:38

13

Step: 1 : Sending data

Get.to(Second(), arguments: ["First data", "Second data"]);

Step: 2 : Get data From first screen

var data = Get.arguments;

edited Dec 22 '20 at 09:38

Striped

2,477
3
24
30

answered Dec 22 '20 at 09:13

Jewel Rana

141
5

I am passing data like: `onPressed: () => Get.to(() => GendersPage(), arguments: {"FOR_SELECTION", true})`, but when I try to access argument as map, I get an error. `final Map? args = Get.arguments; bool get forSelection => args!["FOR_SELECTION"]!;` – Faizan Mubasher May 21 '21 at 10:49
Is there a way to use onGenerateRoute function, like in the documentation https://flutter.dev/docs/cookbook/navigation/navigate-with-arguments, but using getx? – Antonycx Nov 15 '21 at 23:09

Tejas Patel · Answer 2 · 2021-12-14T16:27:01.637

11

If you need to pass data with key and value in getx then try this

First Screen

Get.to(() => SecondScreen(), arguments: [
    {"first": 'First data'},
    {"second": 'Second data'}
]);

Second screen

class SecondScreenController extends GetxController {
  dynamic argumentData = Get.arguments;

  @override
  void onInit() {
    print(argumentData[0]['first']);
    print(argumentData[1]['second']);
    super.onInit();
  }
}

Get.back() result

Get.to(() => SecondScreen(), arguments: [
   {"first": 'First data'},
   {"second": 'Second data'}
]).then((result) {
    if (result[0]["backValue"] == "one") {
        print("Result is coming");
    }
});

Get.back(result: [
    {"backValue": "one"}
]);

edited Dec 14 '21 at 16:27

answered Aug 02 '21 at 05:45

Tejas Patel

224
3
5

1

What about the case of ''Get.back();'' To send data back? Any ideas? I'm struggling with it hardly – carrasc0 Nov 07 '21 at 18:05
@carrasc0 I edited the answer please check. – Tejas Patel Dec 14 '21 at 16:33

score 6 · Answer 3 · edited Apr 28 '22 at 07:28

6

I found this solution.

First screen

Get.to(Second(), arguments: ["First data", "Second data"]);

Second screen

Declare variable (list)

var one = Get.arguments;

Set data

Column(
        mainAxisAlignment: MainAxisAlignment.center,
        children: [
          Text("${one[0]}"), // first element set here
          Text("${one[1]}"), // second element set here
        ],
      )

edited Apr 28 '22 at 07:28

geisterfurz007

4,398
5
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answered Nov 19 '20 at 06:43

Jewel Rana

1,614
1
15
23

score 0 · Answer 4 · answered Mar 09 '22 at 16:02

If you navigate screen through perticular screen name then do it like this

First you need to define list of pages in the GetMaterialApp() widget

GetMaterialApp(
  home: Home(),
  getPages: [
    GetPage(name: '/home', page: () => HomeView()),
    GetPage(name: '/second', page: () => Second()),
  ],
);

Then use it like below

Get.toNamed("/second", arguments: ["First data", "Second data"]);

flutter passing multiple data with getx

4 Answers4

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