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Questions tagged [syncfusion]

Use this tag for questions relating to the Syncfusion UI components suite for Web, Desktop, and Mobile Apps.

Syncfusion provides Professional UI Controls for

  • Windows Forms
  • WPF
  • ASP.NET
  • ASP.NET MVC
  • JavaScript
  • LightSwitch HTML
  • Mobile MVC
  • Silverlight
  • Windows Phone
  • WinRT
  • Universal Windows
  • Xamarin
  • Orubase

Additionally to the control collections, Syncfusion offers file-based support and solutions for

  • Excel
  • Pdf
  • Word
  • Powerpoint

Enterprise-level users have additional access to

  • Dashboarding
  • Big data
  • Reporting
1647 questions
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Detect touches inside a pdfviewer.. Force detect a touch when a widget handles its own touch events

I'm using syncfusion_flutter_pdfviewer which has its own 'gesture event handler', and I wanted to detect when a user tap on screen to show/hide some buttons. The problem is that any touch inside the pdf page isn't detected by GestureDetector So is…
Ziad H.
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syncfusion spreadsheet wont open excel file in nextjs

I am not sure what I am missign but here is the codesandbox link using the exact same code as in the sample here (Open an external URL excel file while initial load). The file neither opens with openUrl nor using the component reference in…
Taha Rehman Siddiqui
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How to update local json file

I have a json file with the following data: [ { "Short_Name": "GRID1", "Name": "Grid", "Description": "Utility Grid", "Type": "Utility Grid" }, { "Short_Name": "PV1", "Name": "PV Rooftop", "Description": "PV at S1…
Akkipeddi Sudhakar
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1 answer

Extra spacing around SfCircularChart

first time asking a question here. I would like to how to remove the extra spacing around the SfCircularChart from syncfusion_flutter_charts package. Container( // Wrapping around fixed size Container width: 200, height: 200, color: Colors.red, …
Ronald Koh
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2
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1 answer

adding button in sfdatagrid get whole row details onTap

I am adding SfDataGrid to my web app in Flutter Every thing works fine only one issue i am facing as below. Below is my DataSourceMethod for SfDataGrid` class EmployeeDataSource extends DataGridSource { EmployeeDataSource({required List…
Vishal Parmar
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2
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2 answers

How to make custom tooltip in SfCartesianChart?

I have tooltip that looks like this: But I want to customize it to this: How can I do this? This is my code: void initState() { _tooltipBehavior = TooltipBehavior( enable: true, color: Colors.transparent, header: "", …
newbie2210
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1 answer

Blazor: OnValidSubmit fired when a button is pressed inside an EditForm

I have an EditForm that contains a button used to open a popup. I found out that as soon as I click on the button, the function specified in OnValidSubmit gets called. This only happens if the button that opens the popup is placed inside the form.…
Disti
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1 answer

SparklineComponent(...): Nothing was returned from render

I'm building out this project in react and using charts from syncfusion. I'm getting the error that's in the title of this post. It's only when I zoom in and out a bunch or if I close my side bar a few times. The amount of times needed to make this…
fgvand94
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2 answers

How To Create A chart Like Trading View LineChart In Flutter?

Hello I want to create a chart like blazor chart in flutter i tried using the syncfusion package but that didn't been well for me or maybe i was doing something wrong because i was unable to scroll to the old chart data back through scrolling back…
Arsalan ktk
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2 answers

Flutter: SfDataGrid auto width columns doesn't seem to work as per documentation

Having followed the examples here and thoroughly read the documentation here, I simply don't understand why my columns don't show all their content. See in this screenshot, but the email and phone number columns are cut off: Things I tried to pay…
Dave
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2
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1 answer

Flutter Syncfusion Calendar CalendarView getters are not found

The problem I am having is that the CalendarView getter, month, does not seem to exist even though the getters show up in the android studio autofill. I reinstalled the package syncfusion package but I can't seem to figure out why none of the…
William Doyle
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2 answers

How to insert an image in the PdfGrid? Flutter

I need insert an image into the PdfGriD(Cell) using the BackgroundImage but is not working. PdfBitmap pBmp = PdfBitmap(await _readImageData('1.jpg')); PdfGridRow row2 = grid2.rows.add(); row2.cells[0].value = 'Velocidad - v [fpm]'; …
Carlos Aguas
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2
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1 answer

Flutter: Syncfusion charts how to explicitly set number of x axis labels to show

I'm using this library to show charts in my app. With my data, the x-axis is always a DateTime All I want to do is explicitly set the x-axis labels to show and WHERE to show them if possible, e.g. Show 2 or 4 labels evenly spaced, beginning (so…
Dave
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2
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2 answers

How can I display a ContentView in a ContentPage

I created a sftabView, every SfTabItem have a ContentView so I created an other View to display it in this ContentView. so the question is how to make this happened? This is the ContentView which I wanted to display in the ContentPage
Gazdallah Amira
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0 answers

Signing PDF electronically with suncfusion pdf plugin in Flutter

I want to sign pdf electronically. so i used signature package to draw signature , used Draggable widget to position image on the pdf with Stack, and used syncfusion_flutter_pdf for drawing the image on Pdf. when drawing the image with the offset…
muhammed jasir
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