Flutter Slidable SlidableAction Calling onPressed even when it has not been pressed - flutter

Question

I am using a library called flutter_slidable . Below is my fetchItems method
static Future<List<Item>> fetchItems(String url) async {
try {
// pub spec yaml http:
// import 'package:http/http.dart' as http;
final response = await http.get(
Uri.parse(
url),
headers: {
"Content-Type": "application/json",
"Authorization": "Bearer tltsp6dmnbif01jy9xfo9ssn4620u89xhuwcm5t3",
}) /*.timeout(const Duration(seconds: Config.responseTimeOutInSeconds))*/;
final List<Item> itemsList;
if (response.statusCode == 200) {
itemsList = json
.decode(response.body)
// In event of failure return line below
//.cast<Map<String, dynamic>>()
.map<Item>((json) => Item.fromJson(json))
.toList();
} else if (response.statusCode == 401) {
itemsList = [];
} else {
itemsList = [];
}
return itemsList;
} catch (e) {
if (kDebugMode) {
Logger().wtf(
"FetchItemsException $e \n\nResponseStatusCode ${statusCode!}");
}
rethrow;
}
}
And below is the code for my page that i populate
class ClassListWithSearchOnAppBarCustomCard extends StatefulWidget {
const ClassListWithSearchOnAppBarCustomCard({Key? key}) : super(key: key);
#override
_ClassListWithSearchOnAppBarCustomCardState createState() =>
_ClassListWithSearchOnAppBarCustomCardState();
}
class _ClassListWithSearchOnAppBarCustomCardState
extends State<ClassListWithSearchOnAppBarCustomCard> {
List<Item>? itemsList;
Future populateItemsList() async {
final itemsList = await AsyncFutures.fetchItems(
"https://api.json-generator.com/templates/ueOoUwh5r44G/data");
setState(() {
this.itemsList = itemsList;
});
}
#override
void initState() {
super.initState();
populateItemsList();
}
onSearch(String searchValue) {}
#override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
elevation: 0,
backgroundColor: Colors.grey.shade900,
leading: IconButton(
onPressed: () => Navigator.of(context).pop(),
icon: const Icon(
Icons.arrow_back,
color: Colors.white,
)),
title: Container(
child: TextField(
onChanged: (value) => onSearch(value),
cursorHeight: 21.0,
decoration: InputDecoration(
filled: true,
fillColor: Colors.grey[850],
contentPadding: EdgeInsets.all(0),
prefix: Icon(
Icons.search,
color: Colors.grey.shade500,
),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(50),
borderSide: BorderSide.none),
hintStyle:
TextStyle(fontSize: 15, color: Colors.grey.shade500),
hintText: "Search"),
style: TextStyle(
color: Colors.white,
),
),
),
),
body: Column(children: [
Expanded(
child: Builder(
builder: (BuildContext context) {
if (itemsList == null) {
return iconProgressIndicator();
} else {
return RefreshIndicator(
// background color
backgroundColor: Colors.white,
// refresh circular progress indicator color
color: Colors.green,
onRefresh: () async {
setState(() {
populateItemsList();
});
},
child: ListView.builder(
itemCount: itemsList!.length,
itemBuilder: (BuildContext context, int index) {
// flutter_slidable: ^1.2.0
// import 'package:flutter_slidable/flutter_slidable.dart';
return Slidable(
// Specify whether the slider is dismissible
key: const ValueKey(1),
// Sliding from left to right
startActionPane: ActionPane(
// Types of Motion
// Behind Motion, Drawer Motion, Scroll Motion , Stretch Motion
motion: const DrawerMotion(),
// dismissible: DismissiblePane(onDismissed: () {
// onDismissedRemoveItem(
// itemsList![index].id ?? "");
// }),
children: [
// Start this side with delete action if you have already implemented dismissible
// If Start with other slidable action create a new method for the slidable with a build context
SlidableAction(
onPressed: deleteSlidableAction(
context, itemsList![index].id ?? ""),
backgroundColor: Colors.red.shade500,
foregroundColor: Colors.white,
icon: Icons.delete,
label: 'Delete',
),
SlidableAction(
onPressed: dialogSlidableAction(
context, itemsList![index].id ?? ""),
backgroundColor: Colors.blueAccent.shade400,
foregroundColor: Colors.white,
icon: Icons.check_box_outline_blank,
label: 'Dialog',
),
],
),
child: myCustomCardWidget(
itemsList![index].id ?? "",
itemsList![index].title ?? "",
itemsList![index].subTitle ?? '',
itemsList![index].imageUrl ??
Config.nullNetworkImage),
);
},
));
}
},
),
)
]));
}
deleteSlidableAction(BuildContext context, String? itemId) {
setState(() {
itemsList!.removeWhere((item) => item.id == itemId);
});
}
dialogSlidableAction(BuildContext context, String? itemId) {
print(itemId);
}
void onDismissedRemoveItem(String itemId) {
setState(() {
itemsList!.removeWhere((item) => item.id == itemId);
});
}
}
The problem i am having is that onPressed of SlidableAction for both Delete and Dialog are being called even before they are pressed and the populated list items are all removed

Answer 1

SlidableAction(
// An action can be bigger than the others.
onPressed: (BuildContext context){
_yesPost(forMeList[i]["postID"]);
},
backgroundColor: Colors.green,
foregroundColor: Colors.white,
icon: Icons.check_circle_outline,
label: 'Yes',
),
try to add BuildContext.
that worked for me.