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display no documents and loading message #109

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display no documents and loading message #109

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29 changes: 27 additions & 2 deletions lib/routes/documents_route.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -204,7 +204,17 @@ class _DocumentsRouteState extends State<DocumentsRoute> {

Widget getCurrentMainWidget() {
if (documents == null) {
return Container();
return Container(
height : 100,
margin : EdgeInsets.symmetric(horizontal : 100, vertical : 100),
child : Column(
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I think a CircularProgressIndicator would look better instead of the text.

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Also, this may be shown if the request fails. Can you change this so it only shows when requesting == true?

children:[
Text("Loading".i18n,
style : TextStyle(fontSize : 25),
textAlign : TextAlign.center,),
],
)
);
}
if (searchOpen) {
List<Widget>? matchingTags = getFilterResults(
Expand Down Expand Up @@ -272,7 +282,22 @@ class _DocumentsRouteState extends State<DocumentsRoute> {
}
return RefreshIndicator(
onRefresh: reloadDocuments,
child: GridView.builder(
child: documents!.results.length == 0 ? Container(//noDocuments
height : 100,
margin : EdgeInsets.symmetric(horizontal : 100, vertical : 100),
child : Column(
children:[
Text("There are no documents \n containing".i18n,
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Any reason why you didn't want to use Heading instead of Text? Are there visual issues?

style : TextStyle(fontSize : 15),
textAlign : TextAlign.center,),

Text(('$searchString').i18n,
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Please remove the .i18n, we don't want to translate the search string 🙂

style : TextStyle(fontSize: 21, color : Colors.green),
textAlign : TextAlign.center,),
],
)
)
:GridView.builder(
controller: scrollController,
itemCount: documents!.results.length,
gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
Expand Down