Show Popup without clicking a button

[Temitope]

i have this code 

 ContentPage xmlns="http://xamarin.com/schemas/2014/forms"

xmlns:border="clr-namespace:Syncfusion.XForms.Border;assembly=Syncfusion.Core.XForms"

xmlns:inputLayout="clr-namespace:Syncfusion.XForms.TextInputLayout;assembly=Syncfusion.Core.XForms"

             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"

             xmlns:button="clr-namespace:Syncfusion.XForms.Buttons;assembly=Syncfusion.Buttons.XForms"

             xmlns:syncfusion="clr-namespace:Syncfusion.SfBusyIndicator.XForms;assembly=Syncfusion.SfBusyIndicator.XForms"

             xmlns:sfPopup="clr-namespace:Syncfusion.XForms.PopupLayout;assembly=Syncfusion.SfPopupLayout.XForms"

             x:Class="WGBSync.Views.Register" BackgroundImage="bg.png" NavigationPage.HasBackButton="False" NavigationPage.HasNavigationBar="False">

    <sfPopup:SfPopupLayout x:Name="popupme" >

        <sfPopup:SfPopupLayout.Padding>

            <OnPlatform x:TypeArguments="Thickness">

                <On Platform="iOS" Value="0, 20, 0, 0" />

            </OnPlatform>

        </sfPopup:SfPopupLayout.Padding>

        <sfPopup:SfPopupLayout.Content>

            <StackLayout x:Name="mainLayout">

                <Grid>

</Grid>

  </sfPopup:SfPopupLayout.Content>

   </sfPopup:SfPopupLayout >

and this c# code

     public  void popup(string message, int type, string header)

        {

           

            try

            {

            

                   

                   contentTemplateView = new DataTemplate(() =>

                    {

                        popupContent = new Label

                        {

                            Text = message,

                            TextColor = type == 1 ? Color.Green : Color.Red,

                            BackgroundColor = Color.White,

                            HorizontalTextAlignment = TextAlignment.Center,

                        };

                        return popupContent;

                    });

                     headerTemplateView = new DataTemplate(() =>

                    {

                        popupheader = new Label

                        {

                            Text = header,

                            FontAttributes = FontAttributes.Bold,

                            BackgroundColor = type == 1 ? Color.Green : Color.Red,

                            FontSize = 16,

                            TextColor = Color.White,

                            HorizontalTextAlignment = TextAlignment.Center,

                            VerticalTextAlignment = TextAlignment.Center

                        };

                        return popupheader;

                    });

                    popupme.PopupView.HeaderTemplate = headerTemplateView;

                    popupme.PopupView.ContentTemplate = contentTemplateView;

                    popupme.PopupView.AppearanceMode = AppearanceMode.OneButton;

                    popupme.PopupView.AnimationMode = AnimationMode.Zoom;

                    popupme.PopupView.AcceptButtonText = "OK";

                    popupme.Show();

               

            }

            catch(Exception ex)

            {

                return;

            }

        }

 i want to call popup like this on registration success popup("Registration Successful",1,"Sucess") on the click of register button.

am getting noSuchmethodError

[Temitope]

please help

[Subburaj Pandian Veluchamy]

Hi Temitope, 

 

Thank you for contacting Syncfusion support. 

 

Based on the provided information, your requirement of “Showing Popup layout as a content in the page without any click operation” can be achieved by setting the Popup layout as content in the concern page. And if your requirement is to render the Popup without any function like Button click, you can call Show method in the Popup with the delay.  

 

Please refer the following code example, 

 

[C#] 

 

private async void showpopup() 

        { 

            await Task.Delay(1000); 

            popupLayout.Show(); 

        } 

 

We have prepared sample by setting Popup as content in the ContentPage and shown the Popup directly without any click operation. Please find the sample by the following link, 

 

Sample link: PopupDefaultOpen_Sample 

 

We hope this helps. Please let us know, if you have any query. 

 

Regards,
Subburaj Pandian V