inventree/inventree-app
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Code

Cleanup

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This commit is contained in:
Oliver Walters 2022-07-06 21:17:52 +10:00
parent c3e6d3f902
commit bb73fb7400
1 changed files with 18 additions and 2 deletions
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20
lib/widget/paginator.dart
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@ -4,7 +4,7 @@ import "package:font_awesome_flutter/font_awesome_flutter.dart";
import "package:infinite_scroll_pagination/infinite_scroll_pagination.dart"; import "package:infinite_scroll_pagination/infinite_scroll_pagination.dart";
import "package:inventree/api_form.dart"; import "package:inventree/api_form.dart";
import 'package:inventree/app_colors.dart'; import "package:inventree/app_colors.dart";
import "package:inventree/l10.dart"; import "package:inventree/l10.dart";
import "package:inventree/inventree/model.dart"; import "package:inventree/inventree/model.dart";
@ -117,6 +117,7 @@ class PaginatedSearchState<T extends StatefulWidget> extends State<T> with BaseW
} }
}; };
// Launch an interactive form for the user to select options
launchApiForm( launchApiForm(
context, context,
L10().filteringOptions, L10().filteringOptions,
@ -174,18 +175,32 @@ class PaginatedSearchState<T extends StatefulWidget> extends State<T> with BaseW
super.dispose(); super.dispose();
} }
/*
* Custom function to request a single page of results from the server.
* Each implementing class must override this function,
* and return an InvenTreePageResponse object with the correct data format
*/
Future<InvenTreePageResponse?> requestPage(int limit, int offset, Map<String, String> params) async { Future<InvenTreePageResponse?> requestPage(int limit, int offset, Map<String, String> params) async {
// Default implementation returns null - must be overridden // Default implementation returns null - must be overridden
return null; return null;
} }
/*
* Request a single page of results from the server
*/
Future<void> _fetchPage(int pageKey) async { Future<void> _fetchPage(int pageKey) async {
try { try {
Map<String, String> params = filters; Map<String, String> params = filters;
// Include user search term
params["search"] = "${searchTerm}"; params["search"] = "${searchTerm}";
params["ordering"] = await orderingString;
// Use custom query ordering if available
String o = await orderingString;
if (o.isNotEmpty) {
params["ordering"] = o;
}
final page = await requestPage( final page = await requestPage(
_pageSize, _pageSize,
@ -226,6 +241,7 @@ class PaginatedSearchState<T extends StatefulWidget> extends State<T> with BaseW
} }
} }
// Callback function when the search term is updated
void updateSearchTerm() { void updateSearchTerm() {
searchTerm = searchController.text; searchTerm = searchController.text;
_pagingController.refresh(); _pagingController.refresh();