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Update cursor position when select someone in iOS #40

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Update cursor position when select someone in iOS #40

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33 changes: 24 additions & 9 deletions lib/src/mention_view.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -303,22 +303,37 @@ class FlutterMentionsState extends State<FlutterMentions> {
? widget.mentions.firstWhere(
(element) => selectedMention.str.contains(element.trigger))
: widget.mentions[0];

// find the text by range and replace with the new value.
controller.text = controller.value.text.replaceRange(

final currentText = controller.text.replaceRange(
selectedMention.start,
selectedMention.end,
"${_list.trigger}${value['display']}${widget.appendSpaceOnAdd ? ' ' : ''}",
);

controller.value = TextEditingValue(
text: currentText,
selection: TextSelection.fromPosition(TextPosition(offset: currentText.length))
);

if (widget.onMentionAdd != null) widget.onMentionAdd(value);

//-----------------------------------------------------------------

// Move the cursor to next position after the new mentioned item.
int nextCursorPosition =
selectedMention.start + 1 + value['display']?.length ?? 0;
if (widget.appendSpaceOnAdd) nextCursorPosition++;
controller.selection =
TextSelection.fromPosition(TextPosition(offset: nextCursorPosition));
// find the text by range and replace with the new value.
// controller.text = controller.value.text.replaceRange(
// selectedMention.start,
// selectedMention.end,
// "${_list.trigger}${value['display']}${widget.appendSpaceOnAdd ? ' ' : ''}",
// );

// if (widget.onMentionAdd != null) widget.onMentionAdd(value);

// // Move the cursor to next position after the new mentioned item.
// int nextCursorPosition =
// selectedMention.start + 1 + value['display']?.length ?? 0;
// if (widget.appendSpaceOnAdd) nextCursorPosition++;
// controller.selection =
// TextSelection.fromPosition(TextPosition(offset: nextCursorPosition));
}

void suggestionListerner() {
Expand Down