Rg.Plugins.Popup 如何在条目获得焦点时使弹出窗口显示在顶部

Question

我在弹出窗口中有两个条目，但是当我给它焦点并且键盘出现时，弹出窗口不显示，只有当你开始在条目中输入文本时它才会出现，当键盘关闭时它会显示不是 return 到它的初始位置

<?xml version="1.0" encoding="utf-8" ?>
<pages:PopupPage
    x:Class="MyApp.Views.RgPluginsPopup"
    xmlns="http://xamarin.com/schemas/2014/forms"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
    xmlns:animations="clr-namespace:Rg.Plugins.Popup.Animations;assembly=Rg.Plugins.Popup"
    xmlns:pages="clr-namespace:Rg.Plugins.Popup.Pages;assembly=Rg.Plugins.Popup">
    <pages:PopupPage.Animation>
        <animations:ScaleAnimation
            DurationIn="400"
            DurationOut="300"
            EasingIn="SinOut"
            EasingOut="SinIn"
            HasBackgroundAnimation="True"
            PositionIn="Center"
            PositionOut="Center"
            ScaleIn="1.2"
            ScaleOut="0.8" />
    </pages:PopupPage.Animation>

    <StackLayout HorizontalOptions="Center" VerticalOptions="Center">
        <Frame
            BackgroundColor="White"
            CornerRadius="10"
            HasShadow="False">
            <StackLayout Spacing="20">
                <Label
                    FontSize="16"
                    HorizontalOptions="Center"
                    Text="Please enter your credentials" />
                <Entry Placeholder="Username" />
                <Entry IsPassword="True" Placeholder="Password" />
                <Button Text="Sign in" />
            </StackLayout>
        </Frame>
    </StackLayout>


</pages:PopupPage>

Answer 1

经过我的测试，进入页面时设置焦点可以解决这个问题

这里是 xaml 代码：

<StackLayout HorizontalOptions="Center" VerticalOptions="Center">
    <Frame
        BackgroundColor="White"
        CornerRadius="10"
        HasShadow="False">
        <StackLayout Spacing="20">
            <Label
                FontSize="16"
                HorizontalOptions="Center"
                Text="Please enter your credentials" />
            <Entry Placeholder="Username" x:Name="test"/>
            <Entry IsPassword="True" Placeholder="Password" />
            <Button Text="Sign in" />
        </StackLayout>
    </Frame>
</StackLayout>

这里是背景代码：

public partial class Page1 : Rg.Plugins.Popup.Pages.PopupPage
{
    public Page1()
    {
        InitializeComponent();
    }

    protected override void OnAppearing()
    {
        base.OnAppearing();
        test.Focus();
    }
}

Rg.Plugins.Popup 如何在条目获得焦点时使弹出窗口显示在顶部

Rg.Plugins.Popup how to make the popup appear on top when an entry is given focus

xaml

popup

xamarin

xamarin.forms