I'm new to flutter and I'm Having a problem with Navigator , I don't know why it doesn't show back button on the next page (i want to show a back button on the next page app bar) when I use Navigator.push even though I have seen a lot of videos that show the opposite, maybe someone will have the answer here

here's the code I'm Using:

CodePudding user response：

In the appbar there is leading property...

In that leading property you can use any Widget. As your requirement you can use icon Widget to navigate

CodePudding user response：

You have to code the back button in "HomePage" class. In Flutter, when you navigate from page A to page B, the page B will be above page B, something like a stack, but page A and B have to be build on their owns.

A solution that might resolve your problem is to use this code in "HomePage"

  return Scaffold(
      appBar: AppBar(
        title: const Text('Home Page'),
      ),
      body: Center(
          child: ElevatedButton(
                 child: Text('Back Button'),
                 onPressed: (){
                   Navigator.pop();
                   },
                ),
          ),
    );