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Capture context data in the LocationDisplay widget

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This commit is contained in:
Oliver Walters
2020-04-15 10:33:10 +10:00
parent 5ed13e69aa
commit 3fead77f6d
7 changed files with 42 additions and 56 deletions
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41
lib/widget/location_display.dart
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@ -10,6 +10,8 @@ import 'package:font_awesome_flutter/font_awesome_flutter.dart';
class LocationDisplayWidget extends StatefulWidget {
LocationDisplayWidget(this.location, {Key key}) : super(key: key);
final InvenTreeStockLocation location;
@ -23,8 +25,15 @@ class LocationDisplayWidget extends StatefulWidget {
class _LocationDisplayState extends State<LocationDisplayWidget> {
BuildContext context;
_LocationDisplayState(this.location) {
_requestData();
}
void initState() {
super.initState();
WidgetsBinding.instance.addPostFrameCallback((_) => _requestData(context));
}
final InvenTreeStockLocation location;
@ -60,12 +69,14 @@ class _LocationDisplayState extends State<LocationDisplayWidget> {
* - List of sublocations under this one
* - List of stock items at this location
*/
void _requestData() {
void _requestData(BuildContext context) {
print("Requesting data!");
int pk = location?.pk ?? -1;
// Request a list of sub-locations under this one
InvenTreeStockLocation().list(filters: {"parent": "$pk"}).then((var locs) {
InvenTreeStockLocation().list(context, filters: {"parent": "$pk"}).then((var locs) {
_sublocations.clear();
for (var loc in locs) {
@ -76,18 +87,18 @@ class _LocationDisplayState extends State<LocationDisplayWidget> {
setState(() {});
// Request a list of stock-items under this one
InvenTreeStockItem().list(filters: {"location": "$pk"}).then((var items) {
_items.clear();
// Request a list of stock-items under this one
InvenTreeStockItem().list(context, filters: {"location": "$pk"}).then((var items) {
_items.clear();
for (var item in items) {
if (item is InvenTreeStockItem) {
_items.add(item);
for (var item in items) {
if (item is InvenTreeStockItem) {
_items.add(item);
}
}
}
setState(() {});
});
setState(() {});
});
});
}
@ -135,6 +146,12 @@ class _LocationDisplayState extends State<LocationDisplayWidget> {
@override
Widget build(BuildContext context) {
// Save the context
this.context = context;
print("Saved context!");
return Scaffold(
appBar: AppBar(
title: Text(_title),