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Simplify PartCategory display

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- Pass an InvenTreePartCategory object
This commit is contained in:
Oliver Walters 2020-04-03 11:00:38 +11:00
parent 5d8126d6d1
commit d3415e5ebe
1 changed files with 13 additions and 20 deletions
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33
lib/widget/category_display.dart
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@ -6,29 +6,25 @@ import 'package:flutter/material.dart';
class CategoryDisplayWidget extends StatefulWidget {
CategoryDisplayWidget(int catId, {this.category, Key key}) : categoryId = catId, super(key: key);
CategoryDisplayWidget(this.category, {Key key}) : super(key: key);
InvenTreePartCategory category = null;
final InvenTreePartCategory category;
final String title = "Category";
final int categoryId;
@override
_CategoryDisplayState createState() => _CategoryDisplayState(categoryId, category: category);
_CategoryDisplayState createState() => _CategoryDisplayState(category);
}
class _CategoryDisplayState extends State<CategoryDisplayWidget> {
_CategoryDisplayState(int id, {this.category}) : categoryId = id {
_CategoryDisplayState(this.category) {
_requestData();
}
final int categoryId;
// The local InvenTreePartCategory object
InvenTreePartCategory category = null;
final InvenTreePartCategory category;
List<InvenTreePartCategory> _subcategories = List<InvenTreePartCategory>();
@ -48,11 +44,11 @@ class _CategoryDisplayState extends State<CategoryDisplayWidget> {
*/
void _requestData() {
// Request a list of sub-categories under this one
InvenTreePartCategory().list(filters: {"parent": "$categoryId"}).then((var cats) {
_subcategories.clear();
int pk = category?.pk ?? -1;
print("Returned categories: ${cats.length}");
// Request a list of sub-categories under this one
InvenTreePartCategory().list(filters: {"parent": "$pk"}).then((var cats) {
_subcategories.clear();
for (var cat in cats) {
if (cat is InvenTreePartCategory) {
@ -65,15 +61,12 @@ class _CategoryDisplayState extends State<CategoryDisplayWidget> {
});
// Request a list of parts under this category
InvenTreePart().list(filters: {"category": "$categoryId"}).then((var parts) {
InvenTreePart().list(filters: {"category": "$pk"}).then((var parts) {
_parts.clear();
print("Returned parts: ${parts.length}");
for (var part in parts) {
if (part is InvenTreePart) {
_parts.add(part);
print("Adding part: ${part.name}");
}
}
@ -93,11 +86,11 @@ class _CategoryDisplayState extends State<CategoryDisplayWidget> {
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
"Subcategories",
"Subcategories - ${_subcategories.length}",
),
Expanded(child: SubcategoryList(_subcategories)),
Divider(),
Text("Parts"),
Text("Parts - ${_parts.length}"),
Expanded(child: PartList(_parts)),
Spacer(),
]
@ -123,7 +116,7 @@ class SubcategoryList extends StatelessWidget {
if (cat is InvenTreePartCategory) {
print("Found cat: <${cat.pk}> : ${cat.name} - ${cat.description}");
Navigator.push(context, MaterialPageRoute(builder: (context) => CategoryDisplayWidget(pk, category: cat)));
Navigator.push(context, MaterialPageRoute(builder: (context) => CategoryDisplayWidget(cat)));
}
});
}