Configure notifications in Unified Service Desk

Artikel
02/21/2017

Applies To: Dynamics 365 (online), Dynamics 365 (on-premises), Dynamics CRM 2013, Dynamics CRM 2015, Dynamics CRM 2016

Configure notifications in Unified Service Desk to display popup notification messages to your customer service agents that contains general information or some customer or process-related information that the agent can act on. The layout and behavior of the notification message is defined in XAML format by using forms in Unified Service Desk, and displayed as a floating popup message using the new hosted control type, Popup Notification. More information: Popup Notification (Hosted Control)

Notifications support Unified Service Desk actions, events, and replacement parameters for you to define popup messages that appear when particular events occur, interact with other hosted controls, and display contextual information from a session. You can define multiple notifications to appear at the same time. You can define the position where the notification can be displayed in the agent application, and the timeout information after which the notification automatically disappears.

Notifications can be global or session-based. Global notifications are displayed outside of a session and will hide only if it times out or is explicitly closed by the user. Session-based notifications appear only within a session, and switching to another session will hide the notification. Switching back to the session with notification displays the notification again until it times out or is explicitly closed by the user.

Note

This feature was introduced in Unified Service Desk 2.2 release.

In This Topic

Define layout and behavior of notification using forms

Show notifications using Popup Notification control

Multiple notification controls

How to configure a notification?

Define layout and behavior of notification using forms

Use Unified Service Desk forms to define the layout and behavior of your forms. When you define a new form record (Settings > Unified Service Desk > Forms > New), you specify your XAML in the Markup field of the form record to define the layout.

Create a form using XAML

Note

You should have prior knowledge of Windows Presentation Foundation (WPF) and XAML scripting for defining the layout and behavior of the form.

Command binding to execute UII actions, action calls, and events from notification

There are custom WPF commands available in Unified Service Desk (Microsoft.Crm.UnifiedServiceDesk.Dynamics assembly) that can be associated to WPF controls such as buttons and hyperlinks in the form XAML to be hosted inside the notification control. The commands can be associated to the controls that implement the ICommandSource interface. More information: Commanding Overview.

The commands can be used to execute actions on any hosted control or fire events from the notification control that hosts the form XAML.

Important

The command values mentioned below to be specified in the form XAML have the namespace alias as CCA which is to be defined in the root element of the XAML as follows:

xmlns:CCA="clr-namespace:Microsoft.Crm.UnifiedServiceDesk.Dynamics;assembly=Microsoft.Crm.UnifiedServiceDesk.Dynamics"

UII action: To execute an UII action from the form XAML, specify the following values for Command and CommandParameter.
- Command
  CCA:ActionCommands.DoActionCommand
- CommandParameter
  The command parameter must contain the name of the hosted control on which the action is to be executed, the name of the UII action and the optional action data. All these values have to be specified in the following URL format: http://uii/[HostedControlName]/[UIIActionName]?[ActionData].
  
  Note that the different parts of the URL must be encoded if required as per standard guidelines. For example, the space character has to be encoded as “%20” or ‘+’.
- Example
  Suppose there is a hosted control named Contact of type CRM Page, and you want to execute the Open_CRM_Page action on this control with the following action data:
```
LogicalName=contact
id=[[contact.Id]]
```
  Then, you need to pass the following URL as the CommandParameter value in your form XAML:
```
http://uii/Contact/Open_CRM_Page?LogicalName%3Dcontact%0D%0Aid%3D%5B%5Bcontact.Id%5D%5D
```
  Further you can associate the command with a button click in the form XAML as follows:
```
<Button Command="CCA:ActionCommands.DoActionCommand"
CommandParameter="http://uii/Contact/Open_CRM_Page?LogicalName%3Dcontact%0D%0Aid%3D%5B%5Bcontact.Id%5D%5D"
```
Action call: This serves as an alternative to executing a UII action on a hosted control where you don't want to encode the action data and put it in the XAML. To execute an action call from the form XAML, specify the following values for Command and CommandParameter.
- Command
  CCA:ActionCommands.DoActionCommand
- CommandParameter
  The command parameter must contain the name of the action call to be executed, and must be specified in the following URL format: http://actioncall/[ActionCallName].
  
  Note that the action call name must be URL encoded if it contains spaces or special characters. For example, the space character has to be encoded as “%20” or ‘+’.
- Example
  Suppose you want to execute an action call named Open Contact Page.
  
  Then, you need to pass the following URL as the CommandParameter value in your form XAML:
```
http://actioncall/Open+Contact+Page
```
Event: To execute an event from the form XAML, specify the following values for Command and CommandParameter.
- Command
  CCA:ActionCommands.UIIEvent
- CommandParameter
  The command parameter must contain the event name optionally followed by a question mark (?) and event parameters in the form of a query string. Each parameter is specified as a “name = value” pair where both name and value need to be URL encoded if required. Further, parameters must be separated using "&".
  
  Specify the command parameter in the following format: [EventName]?[Name]=[Value]&[Name]=[Value]
- Example
  Suppose you want to fire an event named OK with following parameters.
```
Name1=Value1
Name2=My Value
```
  Then, you need to pass the following as the CommandParameter value in your form XAML:
```
OK?Name1=Value1&amp;Name2=My+Value
```

Display countdown timer in notifications

You can use the TimeoutProperty parameter to display a countdown timer for your notification message until which the message will be displayed. The timeout value for a notification control is defined when you configure the action to show the control. More information: How to configure a notification?

For example, you can add a label element in form XAML that is bound to the TimeoutProperty parameter to display countdown in seconds after which the notification message will be closed. For example:

<TextBlock Foreground="White" x:Name="lblElapsedTime" Margin="0,0,9,0" 
           HorizontalAlignment="Right" VerticalAlignment="Center" FontSize="20" 
           Grid.Column="1" Text="{Binding TimeoutProperty}" FontFamily="Calibri" />

Sample XAML for notification

The following sample XAML displays a notification based on the max number of sessions value configured in the replacement parameter for your instance, and displays a notification when you reach the session limit.

<Border xmlns="https://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="https://schemas.microsoft.com/winfx/2006/xaml" 
xmlns:CCA="clr-namespace:Microsoft.Crm.UnifiedServiceDesk.Dynamics;assembly=Microsoft.Crm.UnifiedServiceDesk.Dynamics"
BorderBrush="Blue" BorderThickness="1">
        <Grid Background="AliceBlue" Height="100" Width="400">
<Grid.Resources>
 <CCA:CRMImageConverter x:Key="CRMImageLoader" />
<Style x:Key="ImageLogo" TargetType="{x:Type Image}">
<Setter Property="Width" Value="16" /> 
<Setter Property="Height" Value="16" /> 
<!--<Setter Property="Margin" Value="5" /> -->
</Style>
    </Grid.Resources> 
            <Grid.RowDefinitions>
                <RowDefinition Height="75"/>
                <RowDefinition Height="*"/>
            </Grid.RowDefinitions>
            <Grid.ColumnDefinitions>
            </Grid.ColumnDefinitions>
            <Grid Grid.Row="0">
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="50"/>
                    <ColumnDefinition Width="350"/>
                </Grid.ColumnDefinitions>
<Image Style="{DynamicResource ImageLogo}" Source="{Binding Source=msdyusd_Email16, Converter={StaticResource CRMImageLoader}}" Grid.Column="0" />
                <TextBlock TextWrapping="Wrap" Grid.Column="1" Text="You can have a maximum of [[$Global.maxNumberOfSessions]+] concurrent sessions open. To open a new session, close at least one of the existing ones."/>
            </Grid>
            <Grid Background="SkyBlue" Grid.Row="1">
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="300"/>
                    <ColumnDefinition Width="100"/>
                </Grid.ColumnDefinitions>
                <TextBlock Grid.Column="0">
                    <Run Text="The notification closes in " />
                    <Run Text="{Binding TimeoutProperty}" />
                    <Run Text=" seconds"/>
                </TextBlock>
                <Button Height="20" Width="90" Grid.Column="1" Foreground="Black" Command="CCA:ActionCommands.UIIEvent" CommandParameter="Cancel">Close</Button>
            </Grid>
        </Grid>
    </Border>

Use predefined actions for the Popup Notification control to show, hide and close a notification message.

Using the Show action, you can specify the form name to display, the position on the screen where you want the notification message to be displayed, and the time duration for the notification to be displayed. More information: Predefined UII Actions.

Use predefined events for the Popup Notification control to respond to user actions performed in the notification message as explained earlier. You can also add additional actions for an event that gets executed when the event occurs. More information: Predefined Events.

Multiple notification controls

You can configure multiple notification controls and invoke actions independently of each other. When multiple notifications are shown at the same time, all the notifications are visible in the order in which they were invoked. If two global notifications are configured to be displayed at the same position, the latest one will overlay on top of the earlier notification. Similarly, if a global and session-based notifications or multiple session-based notifications are configured to be displayed at the same position in a session, the latest one will overlay on top of the earlier notification in the session.

How to configure a notification?

These are the broad steps for displaying a notification:

Create a Form record with your notification definition (XAML). For example, create a form with the example XAML illustrated earlier and with the following name: MaxSessionNotificationForm.
Create a Popup Notification control, and keep it global. For example, create a control with the following name: MaxSessionNotificationControl.
Create an action call to display the notification by specifying the form name to display along with other parameters in the Data field of the Show action. For example, create an action call with the following name: Action Call for Max Sessions Notification:
Finally, add the action call to an event to execute the action. As we are checking for maximum number of sessions on the creation of a new session to show the notification, add the action call to the SessionNew event of the Global Manager (Hosted Control).

Dela via

Configure notifications in Unified Service Desk

In This Topic

Define layout and behavior of notification using forms

Command binding to execute UII actions, action calls, and events from notification

Display countdown timer in notifications

Sample XAML for notification

Multiple notification controls

How to configure a notification?

See Also

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