create MethodBinding MethodExpression ValueExpression

本文介绍了如何在JavaServer Faces(JSF)中使用FacesContext API创建MethodBinding, MethodExpression及ValueExpression。这些技术要点对于实现动态行为和数据绑定至关重要。

关键字 : methodbinding methodexpression valueexpression

 

1. create MethodBinding
        
2. create MethodExpression
       
3. create ValueExpression
 
严重性 计数 数据上下文 绑定路径 目标 目标类型 说明 文件 行 项目 错误 3 IraiClsBtnModel Background ToggleButton.Background,名称=“toggleButton” Brush 在类型为 IraiClsBtnModel 的对象上找不到 Background 属性。 62 解决一下 <Window x:Class="JAFRSAO02010.Views.JAFRSAO02010View" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:local="clr-namespace:JAFRSAO02010.Views" xmlns:lib="clr-namespace:JAFCommon.UserControls;assembly=JAFCommon" xmlns:behaviors="http://schemas.microsoft.com/xaml/behaviors" xmlns:sys="clr-namespace:System;assembly=mscorlib" mc:Ignorable="d" Title="依頼区分選択画面" Height="650" Width="770" WindowStyle="None" AllowsTransparency="True" VerticalAlignment="Top"> <Window.Resources> <ResourceDictionary> <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="pack://application:,,,/JAFCommon;component/UserControls/Generic.xaml"/> </ResourceDictionary.MergedDictionaries> </ResourceDictionary> </Window.Resources> <Window.InputBindings> <KeyBinding Key="F1" Command="{Binding F1Command}"/> <KeyBinding Key="F5" Command="{Binding F5Command}"/> <KeyBinding Key="F12" Command="{Binding F12Command}"/> </Window.InputBindings> <Grid> <Grid.RowDefinitions> <RowDefinition Height="Auto"></RowDefinition> <RowDefinition Height="1*"></RowDefinition> <RowDefinition Height="Auto"></RowDefinition> </Grid.RowDefinitions> <!-- ヘッダー部分--> <Grid MouseLeftButtonDown="WindowTitle_MouseLeftButtonDown"> <Border x:Name="Header" Background="{x:Static lib:JAFCommonConstants.SOLIDCOLOR_COMMON_BASE}" Height="35" VerticalAlignment="Top" Panel.ZIndex="1"> <lib:JAFCommonLabel x:Name="lblHeaderWindowTitle" Content="{Binding WindowTitle}" VerticalAlignment="Top" Margin="5,10,5,0" FontSize="{x:Static lib:JAFCommonConstants.FONT12}" FontFamily="MS Gothic" Foreground="White" Panel.ZIndex="2"/> </Border> <!-- 閉じるボタン --> <lib:JAFCommonButton x:Name="btnHeaderClose" Click="BtnHeaderCloseClick" Background="#FCF0FE" Foreground="{x:Static lib:JAFCommonConstants.SOLIDCOLOR_COMMON_BASE}" FontWeight="Black" FontSize="{x:Static lib:JAFCommonConstants.FONT18}" FontFamily="MS Gothic" Width="30" Height="30" Panel.ZIndex="10" HorizontalAlignment="Right" HorizontalContentAlignment="Center" VerticalContentAlignment="Center" Padding="0,0,0,0" Margin="5,0,5,0"> <TextBlock VerticalAlignment="Center">×</TextBlock> </lib:JAFCommonButton> </Grid> <!-- フッター --> <Border x:Name="Footer" Background="LightGray" Height="20" VerticalAlignment="Top" Panel.ZIndex="1" Margin="0,0,0,0" Grid.Row="2"> <TextBlock x:Name="FooterMessage" Text="" VerticalAlignment="Center" Margin="5,5,5,5" FontSize="11pt" FontFamily="MS Gothic" Panel.ZIndex="30"/> </Border> <!-- メインコンテンツ --> <Grid Grid.Row="1"> <Grid.RowDefinitions> <RowDefinition Height="20"/> <RowDefinition /> <RowDefinition Height="40"/> </Grid.RowDefinitions> <!-- フッターボタン --> <Grid Grid.Row="1" Margin="0,504,0,-7" Grid.RowSpan="2"> <Grid.ColumnDefinitions> <ColumnDefinition Width="219*"/> <ColumnDefinition Width="551*"/> </Grid.ColumnDefinitions> <lib:JAFCommonButton x:Name="btnSelect" Margin="251,0,0,0" VerticalAlignment="Center" Height="50" HorizontalAlignment="Left" Width="100" TabIndex="19" Command="{Binding F12Command}" Grid.Column="1"> <TextBlock Text="[F12] 選択" TextAlignment="Center" HorizontalAlignment="Center" LineHeight="16" LineStackingStrategy="BlockLineHeight" TextWrapping="Wrap" IsEnabled="{Binding IsF12Enabled}" /> </lib:JAFCommonButton> <lib:JAFCommonButton x:Name="btnClose" Margin="200,0,0,0" HorizontalAlignment="Left" VerticalAlignment="Center" Width="100" TabIndex="18" Height="50" Command="{Binding F1Command}" Grid.ColumnSpan="2"> <TextBlock Text="[F1] 閉じる" TextAlignment="Center" HorizontalAlignment="Center" TextWrapping="Wrap" LineHeight="16" LineStackingStrategy="BlockLineHeight"/> </lib:JAFCommonButton> </Grid> <!-- タブコントロール --> <Border Background="{x:Static lib:JAFCommonConstants.SOLIDCOLOR_COMMON_BASE}" Panel.ZIndex="1" Grid.RowSpan="2" VerticalAlignment="Top"> <lib:JAFCommonTabControl BorderThickness="0" SelectedIndex="{Binding TabIndex}" Panel.ZIndex="1" Grid.RowSpan="2" Height="531" > <!-- 分類選択タブ --> <TabItem Header="分類選択" x:Name="tbClsSelect" TabIndex="1" Padding="10,0,10,0" Margin="2,0,2,4"> <behaviors:Interaction.Triggers> <behaviors:EventTrigger EventName="PreviewMouseLeftButtonDown"> <behaviors:CallMethodAction MethodName="ClsSelectClick" TargetObject="{Binding}" /> </behaviors:EventTrigger> </behaviors:Interaction.Triggers> <Grid Height="505" Margin="0,0,3,0"> <!-- メインコンテンツエリア --> <Grid Grid.Row="1" Margin="0,0,0,30"> <Grid.RowDefinitions> <RowDefinition Height="92*"/> <RowDefinition Height="399*"/> </Grid.RowDefinitions> <!-- 分類選択タブ内容 --> <Grid Height="92" VerticalAlignment="Center" > <!-- 依頼区分ボタン群 --> <ItemsControl x:Name="tglbtnIraiClsCC" TabIndex="2" ItemsSource="{Binding IraiClsBtnList,Mode=TwoWay}"> <ItemsControl.ItemsPanel> <ItemsPanelTemplate> <UniformGrid Rows="2" Columns="6"/> </ItemsPanelTemplate> </ItemsControl.ItemsPanel> <ItemsControl.ItemTemplate> <DataTemplate> <lib:JAFCommonToggleButton Content="{Binding IraiClsRyakumei,Mode=TwoWay}" IsChecked="{Binding IsChecked,Mode=TwoWay}" IsEnabled="{Binding IsEnabled,Mode=TwoWay}" Height="36" Width="124" FontSize="16" Margin="1"> <behaviors:Interaction.Triggers> <behaviors:EventTrigger EventName="ToggleClick"> <behaviors:CallMethodAction MethodName="ClsSelectTabIraiClsClick" TargetObject="{Binding DataContext, RelativeSource={RelativeSource AncestorType=ItemsControl}}" /> </behaviors:EventTrigger> </behaviors:Interaction.Triggers> </lib:JAFCommonToggleButton> </DataTemplate> </ItemsControl.ItemTemplate> </ItemsControl> <!-- FAQボタン --> <lib:JAFCommonButton x:Name="btnFAQCC" Content="FAQ" HorizontalAlignment="Left" Margin="636,13,0,0" VerticalAlignment="Top" Height="37" TabIndex="3" Width="62" IsEnabled="{Binding IsFAQEnabled,Mode=TwoWay}"> <behaviors:Interaction.Triggers> <behaviors:EventTrigger EventName="Click"> <behaviors:CallMethodAction MethodName="ClsSelectTabFAQClick" TargetObject="{Binding }" /> </behaviors:EventTrigger> </behaviors:Interaction.Triggers> </lib:JAFCommonButton> <!-- マニュアルボタン --> <lib:JAFCommonButton x:Name="btnManualCC" HorizontalAlignment="Left" TabIndex="4" Margin="698,13,0,0" VerticalAlignment="Top" Height="37" Width="62" IsEnabled="{Binding IsManualEnabled,Mode=TwoWay}"> <behaviors:Interaction.Triggers> <behaviors:EventTrigger EventName="Click"> <behaviors:CallMethodAction MethodName="ClsSelectTabManualClick" TargetObject="{Binding }" /> </behaviors:EventTrigger> </behaviors:Interaction.Triggers> <StackPanel Width="52"> <lib:JAFCommonTextBlock Height="36" Width="36"/> </StackPanel> </lib:JAFCommonButton> </Grid> <!-- 下部コンテンツエリア-分類選択タブ --> <Grid Height="399" VerticalAlignment="Center" Grid.Row="1" > <Grid.ColumnDefinitions> <ColumnDefinition Width="3*"/> <ColumnDefinition Width="6*"/> </Grid.ColumnDefinitions> <!-- 依頼内容(分類選択タブ) --> <Grid Grid.Column="0" Margin="0,5,513,0" Grid.ColumnSpan="2" Height="394" VerticalAlignment="Top"> <lib:JAFCommonListBox x:Name="lstboxIraiContCC" ItemsSource="{Binding IraiContList,Mode=TwoWay}" TabIndex="5" DisplayMemberPath="IraiCont" SelectedIndex="{Binding ContIndex,Mode=TwoWay}" Margin="10,30,0,0" Height="364" Width="246"> <behaviors:Interaction.Triggers> <behaviors:EventTrigger EventName="SelectionChanged"> <behaviors:CallMethodAction MethodName="ClsSelectTabIraiContSelectionChanged" TargetObject="{Binding }" /> </behaviors:EventTrigger> </behaviors:Interaction.Triggers> </lib:JAFCommonListBox> <lib:JAFCommonLabel Content="依頼内容" HorizontalContentAlignment="Left" HorizontalAlignment="Left" VerticalContentAlignment="Center" VerticalAlignment="Top" Width="247" Background="#FFD1D7FF" Margin="10,0,0,0" FontSize="14.667" Height="25" Padding="4,0,0,0"/> </Grid> <!-- 追加情報エリア --> <Grid Grid.Column="1" Margin="10,5,10,0" Height="394" VerticalAlignment="Top"> <!-- ガイダンス(検索タブ) --> <lib:JAFCommonMultiTextBox x:Name="txtblkGuidanceCC" HorizontalAlignment="Center" Margin="0,300,0,0" TextWrapping="Wrap" Width="493" FontFamily="MS Gothic" FontSize="16" BorderBrush="#FFD1D7FF" Foreground="{DynamicResource {x:Static SystemColors.ActiveCaptionTextBrushKey}}" Text="{Binding AddInfoGuidance,Mode=TwoWay }" Height="93" VerticalAlignment="Top"> </lib:JAFCommonMultiTextBox> <lib:JAFCommonLabel Content="追加情報" VerticalContentAlignment="Center" HorizontalContentAlignment="Left" HorizontalAlignment="Center" VerticalAlignment="Top" Width="493" Background="#FFD1D7FF" FontSize="14.667" Height="25" Padding="4,0,0,0"/> <lib:JAFCommonLabel Content="※は、運び可能なサービスカーが手配されます。(例外の支部あり)" VerticalContentAlignment="Center" HorizontalContentAlignment="Left" HorizontalAlignment="Center" VerticalAlignment="Top" Width="493" FontSize="14.667" Height="25" Padding="4,0,0,0" Margin="0,278,0,0"/> <ScrollViewer VerticalScrollBarVisibility="Auto" Margin="0,25,0,121"> <Grid x:Name="addInfoGridCls"> <Grid.ColumnDefinitions> <ColumnDefinition Width="Auto"/> <ColumnDefinition /> </Grid.ColumnDefinitions> </Grid> </ScrollViewer> </Grid> </Grid> </Grid> </Grid> </TabItem> <!-- 検索タブ --> <TabItem Header="検索" x:Name="tbSearch" TabIndex="9" Padding="10,0,10,0" Margin="2,0,2,4" Width="80.68"> <behaviors:Interaction.Triggers> <!-- TODO Click 不触发 --> <behaviors:EventTrigger EventName="PreviewMouseLeftButtonDown"> <behaviors:CallMethodAction MethodName="TabItemSearchClick" TargetObject="{Binding }" /> </behaviors:EventTrigger> </behaviors:Interaction.Triggers> <Grid> <!-- メインコンテンツエリア --> <Grid Grid.Row="1" Margin="0,0,0,30"> <Grid.RowDefinitions> <RowDefinition Height="92*"/> <RowDefinition Height="399*"/> </Grid.RowDefinitions> <!-- 検索タブ内容 --> <Grid Grid.Row="0" Height="121" VerticalAlignment="Top" > <Grid.ColumnDefinitions> <ColumnDefinition Width="479*"/> <ColumnDefinition Width="292*"/> </Grid.ColumnDefinitions> <Grid Grid.ColumnSpan="2"> <!-- キーワード入力 --> <lib:JAFCommonLabel Content="キーワード" HorizontalContentAlignment="Right" HorizontalAlignment="Left" Padding="4" VerticalAlignment="Top" Width="80" FontSize="11pt" Margin="41,8,0,0"/> <lib:JAFCommonTextBox x:Name="txtboxKeyword" TabIndex="10" HorizontalAlignment="Left" Margin="131,10,0,0" VerticalAlignment="Top" MaxLength = "40" Width="518" Height="26" Grid.ColumnSpan="2" Text="{Binding Keyword,Mode=TwoWay, UpdateSourceTrigger=PropertyChanged }"> </lib:JAFCommonTextBox> <!-- 検索ボタン --> <lib:JAFCommonButton x:Name="btnSearch" IsEnabled = "True" Content="検索" TabIndex="11" Command="{Binding F5Command}" Margin="654,9,0,0" HorizontalAlignment="Left" VerticalAlignment="Top" Width="96" Height="26"/> </Grid> <!-- 検索タブ用依頼区分ボタン群 --> <ItemsControl x:Name="tglbtnIraiClsS" ItemsSource="{Binding SIraiClsBtnList,Mode=TwoWay}" Margin="10,50,10,10" Grid.ColumnSpan="2"> <ItemsControl.ItemsPanel> <ItemsPanelTemplate> <UniformGrid Rows="2" Columns="6"/> </ItemsPanelTemplate> </ItemsControl.ItemsPanel> <ItemsControl.ItemTemplate> <DataTemplate> <lib:JAFCommonToggleButton Content="{Binding IraiClsRyakumei,Mode=TwoWay}" IsChecked="{Binding IsChecked,Mode=TwoWay}" IsEnabled="{Binding IsEnabled,Mode=TwoWay}" Height="36" Width="124" FontSize="16" Margin="1"> <behaviors:Interaction.Triggers> <behaviors:EventTrigger EventName="SelectionChanged"> <behaviors:CallMethodAction MethodName="SearchTabIraiClsSelectionChanged" TargetObject="{Binding }" /> </behaviors:EventTrigger> </behaviors:Interaction.Triggers> </lib:JAFCommonToggleButton> </DataTemplate> </ItemsControl.ItemTemplate> </ItemsControl> <!-- 検索タブ用FAQボタン --> <lib:JAFCommonButton x:Name="btnFAQS" Content="FAQ" IsEnabled="{Binding IsFAQEnabled,Mode=TwoWay}" HorizontalAlignment="Left" TabIndex="12" Margin="157,50,0,0" VerticalAlignment="Top" Height="37" Width="62" Grid.Column="1"> <behaviors:Interaction.Triggers> <behaviors:EventTrigger EventName="Click"> <behaviors:CallMethodAction MethodName="SearchTabFAQClick" TargetObject="{Binding }" /> </behaviors:EventTrigger> </behaviors:Interaction.Triggers> </lib:JAFCommonButton> <!-- TODO加图片 検索タブ用マニュアルボタン --> <lib:JAFCommonButton x:Name="btnManualS" IsEnabled="{Binding IsManualEnabled,Mode=TwoWay}" HorizontalAlignment="Left" TabIndex="12" Margin="219,50,0,0" VerticalAlignment="Top" Height="37" Width="62" Grid.Column="1"> <behaviors:Interaction.Triggers> <behaviors:EventTrigger EventName="Click"> <behaviors:CallMethodAction MethodName="SearchTabManualClick" TargetObject="{Binding }" /> </behaviors:EventTrigger> </behaviors:Interaction.Triggers> <StackPanel Width="52"> <lib:JAFCommonTextBlock Height="36" Width="36"/> </StackPanel> </lib:JAFCommonButton> </Grid> <!-- 下部コンテンツエリア-検索タブ --> <Grid Height="399" VerticalAlignment="Center" Grid.Row="1"> <Grid.ColumnDefinitions> <ColumnDefinition Width="3*"/> <ColumnDefinition Width="6*"/> </Grid.ColumnDefinitions> <!-- 依頼内容(検索タブ) --> <Grid Grid.Column="0" Margin="0,5,513,0" Grid.ColumnSpan="2" Height="394" VerticalAlignment="Top"> <lib:JAFCommonListBox x:Name="lstboxIraiContS" TabIndex="14" ItemsSource="{Binding SIraiContList,Mode=TwoWay}" DisplayMemberPath= "IraiCont" SelectedIndex="{Binding SContIndex,Mode=TwoWay}" Margin="10,30,0,0" Height="364" Width="246"> <behaviors:Interaction.Triggers> <behaviors:EventTrigger EventName="SelectionChanged"> <behaviors:CallMethodAction MethodName="SearchTabIraiContSelectionChanged" TargetObject="{Binding }" /> </behaviors:EventTrigger> </behaviors:Interaction.Triggers> </lib:JAFCommonListBox> <lib:JAFCommonLabel Content="依頼内容" HorizontalContentAlignment="Left" HorizontalAlignment="Left" VerticalContentAlignment="Center" VerticalAlignment="Top" Width="247" Background="#FFD1D7FF" Margin="10,0,0,0" FontSize="14.667" Height="25" Padding="4,0,0,0"/> </Grid> <!-- 追加情報エリア --> <Grid Grid.Column="1" Margin="10,5,10,0" Height="394" VerticalAlignment="Top"> <!-- ガイダンス(検索タブ) --> <lib:JAFCommonMultiTextBox x:Name="txtblkGuidanceS" HorizontalAlignment="Center" Margin="0,300,0,0" TextWrapping="Wrap" Width="493" FontFamily="MS Gothic" FontSize="16" BorderBrush="#FFD1D7FF" Foreground="{DynamicResource {x:Static SystemColors.ActiveCaptionTextBrushKey}}" Text="{Binding SAddInfoGuidance,Mode=TwoWay}" Height="93" VerticalAlignment="Top" > </lib:JAFCommonMultiTextBox> <lib:JAFCommonLabel Content="追加情報" VerticalContentAlignment="Center" HorizontalContentAlignment="Left" HorizontalAlignment="Center" VerticalAlignment="Top" Width="493" Background="#FFD1D7FF" FontSize="14.667" Height="25" Padding="4,0,0,0"/> <lib:JAFCommonLabel Content="※は、運び可能なサービスカーが手配されます。(例外の支部あり)" VerticalContentAlignment="Center" HorizontalContentAlignment="Left" HorizontalAlignment="Center" VerticalAlignment="Top" Width="493" FontSize="14.667" Height="25" Padding="4,0,0,0" Margin="0,278,0,0"/> <!-- 追加情報入力エリア(テキストボックス、チェックボックス、ラジオボタン) TODO 这段动态实现Grid从Create <lib:JAFCommonTextBox x:Name="txtboxAddInfoS" TabIndex="15" Margin="0,30,20,250" /> <lib:JAFCommonCheckBox x:Name="chkboxAddInfoS" TabIndex="16" Margin="0,118,0,0" VerticalAlignment="Top"/> <lib:JAFCommonRadioButton x:Name="rdobtnAddInfoS" TabIndex="17" Margin="0,155,20,125" IsEnabled="{Binding IsSelectEnabled}" />--> <ScrollViewer VerticalScrollBarVisibility="Auto" Margin="0,25,0,121"> <Grid x:Name="addInfoGridSearch"> <Grid.ColumnDefinitions> <ColumnDefinition Width="Auto"/> <ColumnDefinition /> </Grid.ColumnDefinitions> </Grid> </ScrollViewer> </Grid> </Grid> </Grid> </Grid> </TabItem> </lib:JAFCommonTabControl> </Border> </Grid> </Grid> </Window>
最新发布
09-27
评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值