MvxBind：错误：视图类型未发现 - mvvmemiextensions.EmiDatePicker [英] MvxBind:Error: View type not found - mvvmemiextensions.EmiDatePicker

问题描述

我使用EmiDatePicker但在打开视图一个出现此错误：

MvxBind：错误：452,00视图类型未发现 - mvvmemiextensions.EmiDatePicker
03-13 16：31：21.439 I /单标准输出（20760）：MvxBind：错误：452,00视图类型未发现 - mvvmemiextensions.EmiDatePicker
[0：] MvxBind：错误：452,00视图类型未发现 - mvvmemiextensions.EmiDatePicker

目前AXML ...

 ＆LT; mvvmemiextensions.EmiDatePicker
本地：MvxBind =值SomeDateValue
机器人：layout_width =FILL_PARENT
机器人：layout_height =WRAP_CONTENT
机器人：layout_marginLeft =5DP
机器人：layout_marginTop =5DP
机器人：文字颜色=＃000000
机器人：TEXTSIZE =18dp/＆GT;
 

目前Setup.cs

 保护覆盖无效FillTargetFactories（IMvxTargetBindingFactoryRegistry注册表）
{
        尝试
        {
            registry.RegisterFactory（新MvxSimplePropertyInfoTargetBindingFactory（typeof运算（EmiDatePickerValueTargetBinding）的typeof（EmiDatePicker），值））;
            registry.RegisterFactory（新MvxSimplePropertyInfoTargetBindingFactory（typeof运算（EmiTimePickerValueTargetBinding）的typeof（EmiTimePicker），值））;            base.FillTargetFactories（注册表）;
        }
        赶上（异常前）
        {
            扔;
        }
    }
 

解决方案

如果您已经从一个单独的程序拉到EmiPicker在，那么你需要让MvvmCross知道大会的是 - 看<一个href=\"https://github.com/MvvmCross/MvvmCross/wiki/Customising-using-App-and-Setup#providing-custom-views-android\" rel=\"nofollow\">https://github.com/MvvmCross/MvvmCross/wiki/Customising-using-App-and-Setup#providing-custom-views-android

如果您复制了EmiPicker的到当前的UI组件，那么你应该不需要 mvvmemiextensions prefixes

如果一切都失败了，你应该能够使用内置的MvxDatePicker和MvxTimePicker - 这是由Emi的启发:)见例如ApiExamples样品中使用 - 例如<一href=\"https://github.com/MvvmCross/MvvmCross-Tutorials/blob/master/ApiExamples/ApiExamples.Droid/Resources/Layout/Test_Time.axml\" rel=\"nofollow\">https://github.com/MvvmCross/MvvmCross-Tutorials/blob/master/ApiExamples/ApiExamples.Droid/Resources/Layout/Test_Time.axml

I'm using EmiDatePicker but, at open the View a this Error occurs:

MvxBind:Error:452,00 View type not found - mvvmemiextensions.EmiDatePicker 03-13 16:31:21.439 I/mono-stdout(20760): MvxBind:Error:452,00 View type not found - mvvmemiextensions.EmiDatePicker [0:] MvxBind:Error:452,00 View type not found - mvvmemiextensions.EmiDatePicker

At AXML...

<mvvmemiextensions.EmiDatePicker
local:MvxBind="Value SomeDateValue"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:layout_marginTop="5dp"
android:textColor="#000000"
android:textSize="18dp" />

At Setup.cs

protected override void FillTargetFactories(IMvxTargetBindingFactoryRegistry registry)
{
        try
        {
            registry.RegisterFactory(new MvxSimplePropertyInfoTargetBindingFactory(typeof(EmiDatePickerValueTargetBinding), typeof(EmiDatePicker), "Value"));
            registry.RegisterFactory(new MvxSimplePropertyInfoTargetBindingFactory(typeof(EmiTimePickerValueTargetBinding), typeof(EmiTimePicker), "Value"));

            base.FillTargetFactories(registry);
        }
        catch (Exception ex)
        {
            throw;
        }
    }

解决方案

If you've pulled the EmiPicker's in from a separate Assembly, then you need to let MvvmCross know the Assembly those are in - see https://github.com/MvvmCross/MvvmCross/wiki/Customising-using-App-and-Setup#providing-custom-views-android

If you've copied the EmiPicker's into the current UI Assembly, then you shouldn't need the mvvmemiextensions prefixes

If all else fails, you should be able to use the built-in MvxDatePicker and MvxTimePicker - which were inspired by Emi's work :) See example uses in the ApiExamples sample - e.g. https://github.com/MvvmCross/MvvmCross-Tutorials/blob/master/ApiExamples/ApiExamples.Droid/Resources/Layout/Test_Time.axml

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