flutter-examples

flutter-examples copied to clipboard

[syncfusion_flutter_xlsio] error when setFomular for sum of range with more than 50 rows

3

I have a bug when I setFormular SUM `final xlsio.Range range11 = sheet.getRangeByName('H$sumLength:I$sumLength'); range11.merge(); range11.cellStyle = styles[9]; int lastValue = sumLength - 1; range11.setFormula('=SUM(I9:I$lastValue)'); this is style final xlsio.Style style9...

huongtran84

How to capture the selected date in the SfCalendar calendar?

5

I already tried with onSelectionChanged and onTap and it doesn't work

mdmota

I have given a header color `headerColor:Colors.blue` for a table. But the ouput color is nearly grey. I have tried with many colors, unfortunately it is not showing the exact...

Uvais-Mohammad

Temperature meter with negative values

2

I was taking a look to the [temperature meter example](https://flutter.syncfusion.com/#/linear-gauge/showcase/temperature-meter) and I would like to create a similar one that goes from negative to positive, starting at zero. That means,...

yaymalaga

SfCartesianChart | Critical issue with onTrackballPositionChanging

1

Hi there, We use trackball within our charts but also use `onTrackballPositionChanging` to relay the current plot on the graph to the parent view to display the values of the...

Jamesmallon1

SfDatepicker | How to remove header angle?

1

### How to remove header angle?

ziqq

SfCartesianChart Switching the data source when scrolling horizontally will affect the X-axis gap to become larger

4

SfCartesianChart Switching the data source when scrolling horizontally will affect the X-axis gap to become larger SfCartesianChart 进行水平滚动时切换数据源,会影响X轴间隙变大 https://user-images.githubusercontent.com/11660271/181686360-d59be915-7785-44d3-a2a6-98f1ce67d388.MP4

codertiany

addPostFrameCallback' cannot be called on 'SchedulerBinding?' because it is potentially null.

3

ub.dartlang.org/syncfusion_flutter_datepicker-20.2.40/lib/src/date_picker/date_picker.dart:9826:31: Error: Method 'addPostFrameCallback' cannot be called on 'SchedulerBinding?' because it is potentially null.

s2yed

SignaturePad : Inside Bottomsheet dialog scrolling issue

3

First of all thanks to creating such a great package. When I am using the Signature pad in bottom sheet having issue to draw sign. check video https://user-images.githubusercontent.com/14329287/178502215-6ac7c242-1f94-498d-be10-e08a831190a5.mp4

vishalpatel1327

No named parameter with the name 'thumbVisibility'

1

../../../Documents/futter-sdk/flutter/.pub-cache/hosted/pub.dartlang.org/syncfusion_flutter_core-20.2.38/lib/src/legend/legend.dart:666:11: Error: No named parameter with the name 'thumbVisibility'. thumbVisibility: widget.shouldAlwaysShowScrollbar, ^^^^^^^^^^^^^^^

ehsan097