'Using carousel slider with page view
I am using carousal slider with page view but when I am sliding the images in scroll view it is sliding to me to next page instead of next image. I just want to slide images when I slide on image and i want to slide to the next page when i slide below the image. but now wherever i slide on the screen it take me to the next page.
This is my page view.
import 'package:bartermade/controllers/profileController.dart';
import 'package:bartermade/models/tradeModel.dart';
import 'package:bartermade/widgets/profileView.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import '../screens/home/bottomBarViews/homeView/categoriesDetailScreen.dart';
class PageViewHolder extends StatelessWidget {
final PageController pageController = PageController(
initialPage: 0,
);
ProfileController _profileController = Get.find();
final String reciverId;
final String currentUserId;
final TradeModel catData;
PageViewHolder(
{required this.reciverId,
required this.currentUserId,
required this.catData});
var followersList = ['Ali', 'Hussain', 'Hassan', 'Akhtar'];
@override
Widget build(BuildContext context) {
// print("cat ID " + "${catData.user.id}");
// print("profile ID " + "${_profileController.profileId}");
return Scaffold(
body: PageView(
// physics: catData.user.id != _profileController.profileId.value
// ? AlwaysScrollableScrollPhysics()
// : NeverScrollableScrollPhysics(),
physics: ClampingScrollPhysics(),
pageSnapping: false,
onPageChanged: (index) {
},
controller: pageController,
children: [
//first screen in page view
TradeDetailScreen(
catData: catData,
currentUserId: currentUserId,
reciverId: reciverId,
),
//second screen here
ProfileView(
firstName: catData.user.firstName,
lastName: catData.user.lastName,
followers: followersList,
profileUrl: catData.user.profilePictureUrl,
screenState: true,
),
],
),
);
}
}
And this is my screen page
@override
Widget build(BuildContext context) {
return Scaffold(
body: LayoutBuilder(
builder: (context, constraints) {
return OrientationBuilder(
builder: (context, orientation) => SafeArea(
child: SingleChildScrollView(
child: Column(children: [
Padding(
padding: const EdgeInsets.all(8.0),
child: Row(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
IconButton(
onPressed: () {
Get.back();
},
icon: Icon(
Icons.arrow_back_ios,
color: Colors.grey,
)),
Container(
clipBehavior: Clip.antiAlias,
height: 50,
width: 50,
decoration: BoxDecoration(
shape: BoxShape.circle,
),
child: CachedNetworkImage(
fit: BoxFit.cover,
imageUrl: '${widget.profileUrl}',
placeholder: (context, url) =>
Center(child: CircularProgressIndicator()),
errorWidget: (context, url, error) =>
Icon(Icons.error),
),
),
SizedBox(
width: 7,
),
Flexible(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.center,
children: [
Row(
mainAxisAlignment:
MainAxisAlignment.spaceBetween,
children: [
Text(
"${widget.lastName ?? " " "${widget.firstName ?? " "}"}",
maxLines: 2,
overflow: TextOverflow.ellipsis,
style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: (MediaQuery.of(context)
.size
.height /
100) *
2),
),
widget.catData["user"] ==
profileController.userId.value
? Container(
height: 0,
width: 0,
)
: Container(
padding: EdgeInsets.all(5),
child: Center(
child: Text(
'Follow',
style: TextStyle(
color: Colors.white,
fontSize: 12),
),
),
//width: 50,
decoration: BoxDecoration(
color: AppColors.pinkAppBar,
borderRadius: BorderRadius.all(
Radius.circular(20)))),
],
),
Row(
//crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'4.3',
style: TextStyle(
color: Colors.grey,
fontWeight: FontWeight.bold,
fontSize: (MediaQuery.of(context)
.size
.height /
100) *
1.8),
),
Icon(
Icons.star,
size: 15,
color: Colors.yellow,
),
],
),
],
),
)
],
),
),
Column(
children: [
widget.catData["pictures"] == [] ||
widget.catData["pictures"].length == 0 ||
widget.catData["pictures"].isEmpty ||
widget.catData["pictures"] == null
? Container(
width: MediaQuery.of(context).size.width,
height: MediaQuery.of(context).size.height * 0.6,
child: Center(child: Text(" No Image to show")))
: Stack(
children: [
CarouselSlider(
items: widget.catData["tradeWithPictures"]
.map<Widget>((e) {
return Container(
width: Get.width,
child: CachedNetworkImage(
fit: BoxFit.cover,
imageUrl: e['url'],
placeholder: (context, url) => Center(
child: CircularProgressIndicator()),
errorWidget: (context, url, error) =>
Icon(Icons.error),
),
);
}).toList(),
carouselController:
postController.carouselController,
options: CarouselOptions(
autoPlay: true,
enableInfiniteScroll: true,
height: Get.height * .7,
viewportFraction: 1.0,
enlargeCenterPage: false,
aspectRatio: 1 / 1.3,
onPageChanged: (index, reason) {
// postController.tradeImagesIndex(index);
// postController.carouselController.nextPage();
},
),
),
Positioned(
top: MediaQuery.of(context).size.height * 0.3,
bottom:
MediaQuery.of(context).size.height * 0.3,
left: 0,
right: 0,
child: Container(
padding:
EdgeInsets.symmetric(horizontal: 10),
width: MediaQuery.of(context).size.width,
child: Row(
mainAxisAlignment:
MainAxisAlignment.spaceBetween,
children: [
ElevatedButton(
child: Icon(Icons.arrow_back_ios),
style: ButtonStyle(
splashFactory:
NoSplash.splashFactory,
shape: MaterialStateProperty.all<
RoundedRectangleBorder>(
RoundedRectangleBorder(
borderRadius:
BorderRadius.circular(25.0),
side: BorderSide(
color: AppColors.pinkColor),
),
),
),
onPressed: () {
postController.carouselController
.previousPage();
},
),
ElevatedButton(
child: Icon(Icons.arrow_forward_ios),
style: ButtonStyle(
splashFactory:
NoSplash.splashFactory,
shape: MaterialStateProperty.all<
RoundedRectangleBorder>(
RoundedRectangleBorder(
borderRadius:
BorderRadius.circular(25.0),
side: BorderSide(
color: AppColors.pinkColor),
),
),
),
onPressed: () {
postController.carouselController
.nextPage();
},
),
],
),
),
),
],
),
SizedBox(
height: 10,
),
],
),
Container(
margin: EdgeInsets.all(10),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
widget.catData["title"],
style: TextStyle(
color: AppColors.detailTextsColor,
fontWeight: FontWeight.bold),
),
profileController.userId == widget.catData["user"]
? Container(
height: 0,
width: 0,
)
: InkWell(
onTap: () {
},
child: Container(
padding: EdgeInsets.all(5),
child: Center(
child: Text(
'Offer Trade',
style: TextStyle(
color: Colors.white,
fontSize: 12),
),
),
//width: 50,
decoration: BoxDecoration(
color: AppColors.pinkAppBar,
borderRadius: BorderRadius.all(
Radius.circular(20),
),
),
),
),
],
Sources
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Source: Stack Overflow
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