问题描述 点击“测试”二字后弹出picker进行选择时会报错,"Attempted to assign to readonly property." 复现步骤 [复现问题的步骤] <picker mode="multiSelector" :range="objectMultiArray" range-key="id"> <view class="picker">测试</view> </picker> <script> export
PreviewStylusInRange 在触笔位于此元素上并且触笔与数字化器之间的距离近到足以检测到触笔时发生。 (继承自 UIElement) PreviewStylusMove 在触笔位于元素上并且移动触笔时发生。 数字化器在检测触笔时,触笔必须处于移动状态才会引发此事件,否则将改为引发 PreviewStylusInAirMove。 (继承自 UIElement) Prev...
页面需要两列分别显示name1和name2,此时range可以设置为为:range="[arr1,arr2]",可这样设置之后会有一个很大的问题,列1和列2显示的是object,其实我们最终要显示的是name1和name2,在model为selector时,range-key可以设置为要显示的那个字段名:range-key="'name'"...
NumericUpDownChangedRoutedEventHandler RangeSelectionChangedEventHandler<T> Interface Types IDataGridColumnStylesHelper IHamburgerMenuHeaderItem IHamburgerMenuItem IHamburgerMenuItemBase IHamburgerMenuSeparatorItem IMetroThumb IWindowPlacementSettings Struct Types HSVColorMulti...
key:"1" }, { name:"宿迁", key:"2" }] ], (这里为了简化将multiArray的第二项城市写死了,实际上是会根据省的不同而动态变化) 注意:里面的每一个一维对象数组格式必须保持一致,否则选择器的展示会出现undefined。 为了能让小程序知道你究竟要展示的是name还是key,你需要range-key属性: ...
Min (5) must be less than or equal to max (-1) in a Range object Missing buttons on a Windows Forms Form Monitor Network files through FileSystemWatcher Mouse Hover picture Box Mouse wheel doesn't scroll panel. No Focus Mouse wheel to move a scroll bar MouseWheel Zoom Mouswheel: Scroll ...
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Versatile Operating Environment:Suitable for a range of temperatures from -15℃ to +60℃ and humidity levels up to 95%. Easy Setup and Configuration:User-friendly interface with simple key settings for quick currency system customization.
PreviewStylusInRange Occurs when the stylus is close enough to the digitizer to be detected, while over this element. (Inherited from UIElement) PreviewStylusMove Occurs when the stylus moves while over the element. The stylus must move while being detected by the digitizer to raise this ...
StylusInRange この要素上で検出可能になるまでスタイラスがデジタイザーに近づいたときに発生します。 (継承元 UIElement) StylusLeave スタイラスが要素の境界内から出たときに発生します。 (継承元 UIElement) StylusMove スタイラスがこの要素上を移動すると発生します。 このイベン...