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Xamarin.Forms Custom Control

License: GNU General Public License v3.0

C# 100.00%

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xfcontrols's Issues

Checkbox Label fixed size ?

Why the Label is made private read only ?
I need to resize the text of the checkbox. Is there another solution other change Label to public because it breaks the library code. Thanks.

Bug: Can not dynamically bind the property values for RadioSize

Hi,

The following will not work'with a MVVM binding.

RadioSize="{Binding rdSize}"

Please update/resolve.

Urgent: Not Comaptable with xamarin forms version 3.2 and above.

when i used this plugin namespace is not found inside the main activity class

error CS0246: The type or namespace name 'AsNum' could not be found (are you missing a using directive or an assembly reference?)

Checkbox not working when rotated

Hi @gruan01 . When i rotate phone, tapping checkbox gives no response. Is there a fix for this? or did i do something wrong? Also can i changed the color when checked?

Thank you and appreciate the work

Nuget package

Hi @gruan01 . Do you think to create a nuget package?

RadioGroup

Hi, I need some help please.

How can I modify the RadioGroup to look like in the image below?

I only need the separator between the options.

Can't access selected item in radiogroup

how to get selected data from radiogroup?

RadioGroup's DisplayPath not work without XAML

Sample code :

    public class WithoutXAML : ContentPage {
        public WithoutXAML() {

            var RadioGroupSource = new List<RadioItem>() {
                new RadioItem() {ID = 0, Name = "Hi" },
                new RadioItem() {ID = 1, Name="123" },
                new RadioItem() {ID = 2, Name = "Hello" }};

            var radioButton = new RadioGroup() {
                ItemsSource = RadioGroupSource,
                DisplayPath = "Name",
                Orientation = StackOrientation.Vertical
            };

            this.Content = new StackLayout {
                Children = {
                    radioButton
                }
            };
        }
    }

Reason :
Because when ItemsSource bind, DisplayPath is null, so Label text use XXX.ToString() to instead.

        protected virtual Radio GetRadio(object data) {
            Radio item = null;
            if (data is Radio) {
                item = (Radio)data;
            } else {
                item = new Radio();
                item.Value = data;

                if (!string.IsNullOrWhiteSpace(this.DisplayPath)) {
                    item.SetBinding(Radio.TextProperty, new Binding(this.DisplayPath, source: data));
                } else
                    item.Text = data.ToString();
            }
...
...

It's a bug.

If you want use it now, you can simple move DisplayPath assign before ItemsSource assign

            var radioButton = new RadioGroup() {
                DisplayPath = "Name", //<----- assign value before ItemsSource
                ItemsSource = RadioGroupSource,
                //DisplayPath = "Name",
                Orientation = StackOrientation.Vertical
            };

.NETStandard

Any chance of a version happy with .NET Standard?

URGENT - After XFControls - Frame CornerRadius doesn't work in iOS

I added XFControl Radio Button in my project. And after that, I seem to have issues with the frame corner radius in all the iOS devices for my Xamarin Forms project.
There is no change in Corner Radius even when I set values to it. It stays the same.
Are you doing any frame renderers? I think it's affecting all frames. Please do the fix.

Images

Hi @gruan01 great work.
Now with flip demo you should add 1.jpg... to Android solution (files are only on iOS) and rename them in i1.jpg...

Nuget package

Hi @gruan01 Can you check my changes and update the nuspec please? I tried to do that but I dont know if is ok.

Checkbox not displayed

Using the following code randomly a checkbox is not visible.

CheckBox myCheckBox = new CheckBox
{
WidthRequest = 35,
Margin = new Thickness(2, 2, 2, 2),
HorizontalOptions = LayoutOptions.CenterAndExpand,
VerticalOptions = LayoutOptions.StartAndExpand,
HeightRequest = 35,
Checked = isChecked
};

x:TypeArguments

ctrls:Border.CornerRadius

                                    </OnPlatform>
                                </ctrls:Border.CornerRadius>

</ctrls:Border.CornerRadius>

But its not working. What should i do

Enhancement: Require TextColor property for controls like RadioGroup, CheckBox and others.

Hi,

Please provide a Bindable property as TextColor for the XFControls like RadioGroup, CheckBox and others.
The XAML does not support them at this moment.

( I Extended the Radio and RadioGroup classes for the same property, however I can not make them work with the DynamicResource binding properties e.g. "{DynamicResource ThemeForeGroundColor}" )

N Baua

It crashes with Xamarin.Forms v2.3.3.168

The example always crash with Xamarin.Forms version 2.3.3.168

Here is the crash log:

System.MissingMethodException: Method 'Xamarin.Forms.Xaml.Internals.SimpleValueTargetProvider..ctor' not found.
[Error]   at Xamarin.Forms.ElementTemplate.CreateContent () [0x0002c] in <f9095492ed2b43559d0236ac22ab7223>:0 
[Error]   at Xamarin.Forms.TemplateUtilities.OnControlTemplateChanged (Xamarin.Forms.BindableObject bindable, System.Object oldValue, System.Object newValue) [0x000c5] in <f9095492ed2b43559d0236ac22ab7223>:0 
[Error]   at Xamarin.Forms.BindableObject.SetValueActual (Xamarin.Forms.BindableProperty property, Xamarin.Forms.BindableObject+BindablePropertyContext context, System.Object value, System.Boolean currentlyApplying, Xamarin.Forms.BindableObject+SetValueFlags attributes, System.Boolean silent) [0x0010e] in <f9095492ed2b43559d0236ac22ab7223>:0 
[Error]   at Xamarin.Forms.BindableObject.SetValueCore (Xamarin.Forms.BindableProperty property, System.Object value, Xamarin.Forms.BindableObject+SetValueFlags attributes, Xamarin.Forms.BindableObject+SetValuePrivateFlags privateAttributes) [0x0014b] in <f9095492ed2b43559d0236ac22ab7223>:0 
[Error]   at Xamarin.Forms.BindingExpression.ApplyCore (System.Object sourceObject, Xamarin.Forms.BindableObject target, Xamarin.Forms.BindableProperty property, System.Boolean fromTarget) [0x001f9] in <f9095492ed2b43559d0236ac22ab7223>:0 
[Error]   at Xamarin.Forms.BindingExpression.Apply (System.Object sourceObject, Xamarin.Forms.BindableObject target, Xamarin.Forms.BindableProperty property) [0x0006b] in <f9095492ed2b43559d0236ac22ab7223>:0 
[Error]   at Xamarin.Forms.Binding.Apply (System.Object newContext, Xamarin.Forms.BindableObject bindObj, Xamarin.Forms.BindableProperty targetProperty) [0x00042] in <f9095492ed2b43559d0236ac22ab7223>:0 
[Error]   at Xamarin.Forms.BindableObject.SetBinding (Xamarin.Forms.BindableProperty targetProperty, Xamarin.Forms.BindingBase binding, System.Boolean fromStyle) [0x000af] in <f9095492ed2b43559d0236ac22ab7223>:0 
[Error]   at Xamarin.Forms.BindableObject.SetBinding (Xamarin.Forms.BindableProperty targetProperty, Xamarin.Forms.BindingBase binding) [0x00000] in <f9095492ed2b43559d0236ac22ab7223>:0 
[Error]   at AsNum.XFControls.TabView.GetTab (System.Object data, System.Int32 idx) [0x0014b] in <3570d10bb57f44599b511ef50935fac9>:0 
[Error]   at AsNum.XFControls.TabView.Add (System.Object d, System.Int32 i) [0x00000] in <3570d10bb57f44599b511ef50935fac9>:0 
[Error]   at AsNum.XFControls.TabView.Reset () [0x0003f] in <3570d10bb57f44599b511ef50935fac9>:0 
[Error]   at AsNum.XFControls.TabView.<WrapItemsSource>b__91_2 () [0x00000] in <3570d10bb57f44599b511ef50935fac9>:0 
[Error]   at AsNum.XFControls.NotifyCollectionWrapper..ctor (System.Object source, System.Action`2[T1,T2] add, System.Action`2[T1,T2] remove, System.Action reset, System.Action finished, System.Action begin) [0x00064] in <3570d10bb57f44599b511ef50935fac9>:0 
[Error]   at AsNum.XFControls.TabView.WrapItemsSource () [0x00006] in <3570d10bb57f44599b511ef50935fac9>:0 
[Error]   at AsNum.XFControls.TabView.ItemsSourceChanged (Xamarin.Forms.BindableObject bindable, System.Object oldValue, System.Object newValue) [0x00007] in <3570d10bb57f44599b511ef50935fac9>:0 
[Error]   at Xamarin.Forms.BindableObject.SetValueActual (Xamarin.Forms.BindableProperty property, Xamarin.Forms.BindableObject+BindablePropertyContext context, System.Object value, System.Boolean currentlyApplying, Xamarin.Forms.BindableObject+SetValueFlags attributes, System.Boolean silent) [0x0010e] in <f9095492ed2b43559d0236ac22ab7223>:0 
[Error]   at Xamarin.Forms.BindableObject.SetValueCore (Xamarin.Forms.BindableProperty property, System.Object value, Xamarin.Forms.BindableObject+SetValueFlags attributes, Xamarin.Forms.BindableObject+SetValuePrivateFlags privateAttributes) [0x0014b] in <f9095492ed2b43559d0236ac22ab7223>:0

Flip displayed empty indicators if it has more than one image

I used Flip view it works fine in android but in ios images doesn't displayed in any indicators only the last one if it has more than one image
xamarin forms version 3.1.0.96

RadioGroup Font size

HI
How can I modify RadioGroup text font size? Is it possible?

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