bindable

Using ASDoc with Bindable metatag and mxml

由 瘦欲@ 提交于 2020-01-04 05:24:33
问题 I am creating the documentation of my flex project using ASDoc and having some issues with the bindable metatag. ASDoc doesn't document public Bindable values unless the Bindable tag has an event name associated with it. For example: //This is documented correctly [Bindable("someEvent")] /* * public bindable with event name * */ public var test1:String; //This is not documented at all [Bindable] /* * public bindable without event name * */ public var test2:String; ASDoc prepends random

How to “inherit” bindable properties in Aurelia?

由 孤街醉人 提交于 2019-12-13 13:42:16
问题 I am developing an Aurelia application using TypeScript. In this application I defined a set of custom elements each sharing a set of bindable properties that get translated to css settings as shown in the following simplified example: import {computedFrom, bindable, autoinject} from 'aurelia-framework'; @autoinject export class MyCustomElement { @bindable span: number; @computedFrom('span') get width() { return this.span? this.span* 26 : 0; } // Leaving out a whole bunch of other code for

Xamarin Forms: IMarkupExtension with bindable property does not work

由 大兔子大兔子 提交于 2019-12-10 14:29:03
问题 The binding is not working for the Image tag. When I debug, I see that the value of the Source in Extension class is always null? But the content of the label is not null. Xaml <Label Text="{Binding Image}" /> <Image Source="{classes:ImageResource Source={Binding Image}}" /> ImageResourceExtension // You exclude the 'Extension' suffix when using in Xaml markup [Preserve(AllMembers = true)] [ContentProperty("Source")] public class ImageResourceExtension : BindableObject, IMarkupExtension {

Create an ICommand Bindable property on Xamarin Forms

由 随声附和 提交于 2019-12-04 18:05:51
问题 I have a custom checkbox control that I created with an ICommand property and the corresponding bindable property (my checkbox is a Xamarin.Forms XAML Page), the code is: CheckBox.xaml <Image x:Name="imgCheckBox" WidthRequest="20" HeightRequest="20"/> <Label x:Name="lblCheckBox" TextColor="Black" VerticalOptions="CenterAndExpand"/> <TapGestureRecognizer Tapped="OnCheckBoxTapped"/> CheckBox.xaml.cs public partial class CheckBox : ContentView { private static ImageSource uncheckedImage; private

android databinding using “&&” logical operator

由 半腔热情 提交于 2019-11-27 18:13:58
I am trying to use the and "&&" operator in xml using Android databinding, android:visibility="@{(bean.currentSpaceId == bean.selectedSpaceId **&&** bean.currentSpaceId > 0)? View.VISIBLE: View.GONE}" but I got the compilation error: Error:Execution failed for task ':app:dataBindingProcessLayoutsDevDebug'. org.xml.sax.SAXParseException; systemId: file:/Users/path/app/build/intermediates/res/merged/dev/debug/layout/fragment_space.xml; lineNumber: 106; columnNumber: 89; The entity name must immediately follow the '&' in the entity reference. and red highlight error in android studio "unescaped &

android databinding using “&&” logical operator

由 夙愿已清 提交于 2019-11-26 22:37:47
问题 I am trying to use the and "&&" operator in xml using Android databinding, android:visibility="@{(bean.currentSpaceId == bean.selectedSpaceId **&&** bean.currentSpaceId > 0)? View.VISIBLE: View.GONE}" but I got the compilation error: Error:Execution failed for task ':app:dataBindingProcessLayoutsDevDebug'. org.xml.sax.SAXParseException; systemId: file:/Users/path/app/build/intermediates/res/merged/dev/debug/layout/fragment_space.xml; lineNumber: 106; columnNumber: 89; The entity name must
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