- Slack will only sync with the primary calendar for the Outlook account you've connected. If you have overlapping events, there are two options: if the events have different duration, your status will be set to match the longer one, but if they start or end at different times, your status will match the earlier one.
- How to sync Outlook Calendar and Slack First, people will need to select Add Apps below the apps section on the left sidebar in Slack. Next, the apps page will open with a search bar at the top.
An Outlook add-in consists of two components: the XML add-in manifest and a web page supported by the JavaScript library for Office Add-ins (office.js). The manifest describes how the add-in integrates across Outlook clients. The following is an example.
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Note
All URL values in the following sample begin with 'https://appdemo.contoso.com'. This value is a placeholder. In an actual valid manifest, these values would contain valid https web URLs.
Schema versions
Not all Outlook clients support the latest features, and some Outlook users will have an older version of Outlook. Having schema versions lets developers build add-ins that are backwards compatible, using the newest features where they are available but still functioning on older versions.
The VersionOverrides element in the manifest is an example of this. All elements defined inside VersionOverrides will override the same element in the other part of the manifest. This means that, whenever possible, Outlook will use what is in the VersionOverrides section to set up the add-in. However, if the version of Outlook doesn't support a certain version of VersionOverrides, Outlook will ignore it and depend on the information in the rest of the manifest.
This approach means that developers don't have to create multiple individual manifests, but rather keep everything defined in one file.
The current versions of the schema are:
Version | Description |
---|---|
v1.0 | Supports version 1.0 of the Office JavaScript API. For Outlook add-ins, this supports read form. |
v1.1 | Supports version 1.1 of the Office JavaScript API and VersionOverrides. For Outlook add-ins, this adds support for compose form. |
VersionOverrides 1.0 | Supports later versions of the Office JavaScript API. This supports add-in commands. |
VersionOverrides 1.1 | Supports later versions of the Office JavaScript API. This supports add-in commands and adds support for newer features, such as pinnable task panes and mobile add-ins. |
This article will cover the requirements for a v1.1 manifest. Even if your add-in manifest uses the VersionOverrides element, it is still important to include the v1.1 manifest elements to allow your add-in to work with older clients that do not support VersionOverrides.
Note
Outlook uses a schema to validate manifests. The schema requires that elements in the manifest appear in a specific order. If you include elements out of the required order, you may get errors when sideloading your add-in. You can download the XML Schema Definition (XSD) to help create your manifest with elements in the required order.
Root element
The root element for the Outlook add-in manifest is OfficeApp. This element also declares the default namespace, schema version and the type of add-in. Place all other elements in the manifest within its open and close tags. The following is an example of the root element:
Version
This is the version of the specific add-in. If a developer updates something in the manifest, the version must be incremented as well. This way, when the new manifest is installed, it will overwrite the existing one and the user will get the new functionality. If this add-in was submitted to the store, the new manifest will have to be re-submitted and re-validated. Then, users of this add-in will get the new updated manifest automatically in a few hours, after it is approved.
If the add-in's requested permissions change, users will be prompted to upgrade and re-consent to the add-in. If the admin installed this add-in for the entire organization, the admin will have to re-consent first. Users will continue to see old functionality in the meantime.
VersionOverrides
The VersionOverrides element is the location of information for add-in commands.
This element is also where add-ins define support for mobile add-ins.
For a discussion on this element, see Create add-in commands in your manifest for Excel, PowerPoint, and Word.
Localization
Some aspects of the add-in need to be localized for different locales, such as the name, description and the URL that's loaded. These elements can easily be localized by specifying the default value and then locale overrides in the Resources element within the VersionOverrides element. The following shows how to override an image, a URL, and a string:
The schema reference contains full information on which elements can be localized.
Hosts
Plasticboy/vim-markdown 使い方. Outlook add-ins specify the Hosts element like the following.
This is separate from the Hosts element inside the VersionOverrides element, which is discussed in Create add-in commands in your manifest for Excel, PowerPoint, and Word.
Requirements
The Requirements element specifies the set of APIs available to the add-in. For an Outlook add-in, the requirement set must be Mailbox and a value of 1.1 or above. Please refer to the API reference for the latest requirement set version. Refer to the Outlook add-in APIs for more information on requirement sets.
The Requirements element can also appear in the VersionOverrides element, allowing the add-in to specify a different requirement when loaded in clients that support VersionOverrides.
The following example uses the DefaultMinVersion attribute of the Sets element to require office.js version 1.1 or higher, and the MinVersion attribute of the Set element to require the Mailbox requirement set version 1.1.
Form settings
The FormSettings element is used by older Outlook clients, which only support schema 1.1 and not VersionOverrides. Using this element, developers define how the add-in will appear in such clients. There are two parts - ItemRead and ItemEdit. ItemRead is used to specify how the add-in appears when the user reads messages and appointments. ItemEdit describes how the add-in appears while the user is composing a reply, new message, new appointment or editing an appointment where they are the organizer.
These settings are directly related to the activation rules in the Rule element. For example, if an add-in specifies that it should appear on a message in compose mode, an ItemEdit form must be specified.
For more details, please refer to the Schema reference for Office Add-ins manifests (v1.1).
App domains
The domain of the add-in start page that you specify in the SourceLocation element is the default domain for the add-in. Without using the AppDomains and AppDomain elements, if your add-in attempts to navigate to another domain, the browser will open a new window outside of the add-in pane. In order to allow the add-in to navigate to another domain within the add-in pane, add an AppDomains element and include each additional domain in its own AppDomain sub-element in the add-in manifest.
The following example specifies a domain https://www.contoso2.com
as a second domain that the add-in can navigate to within the add-in pane:
App domains are also necessary to enable cookie sharing between the pop-out window and the add-in running in the rich client.
Outlook Slack Commands
The following table describes browser behavior when your add-in attempts to navigate to a URL outside of the add-in's default domain.
Outlook client | Domain defined in AppDomains? | Browser behavior |
---|---|---|
All clients | Yes | Link opens in add-in task pane. |
Outlook 2016 on Windows (one-time purchase) Outlook 2013 on Windows | No | Link opens in Internet Explorer 11. |
Other clients | No | Link opens in user's default browser. |
For more details, see the Specify domains you want to open in the add-in window.
Permissions
The Permissions element contains the required permissions for the add-in. In general, you should specify the minimum necessary permission that your add-in needs, depending on the exact methods that you plan to use. For example, a mail add-in that activates in compose forms and only reads but does not write to item properties like item.requiredAttendees, and does not call mailbox.makeEwsRequestAsync to access any Exchange Web Services operations should specify ReadItem permission. For details on the available permissions, see Understanding Outlook add-in permissions.
Four-tier permissions model for mail add-ins
Activation rules
Activation rules are specified in the Rule element. The Rule element can appear as a child of the OfficeApp element in 1.1 manifests.
Activation rules can be used to activate an add-in based on one or more of the following conditions on the currently selected item.
Note
Activation rules only apply to clients that do not support the VersionOverrides element.
The item type and/or message class
The presence of a specific type of known entity, such as an address or phone number
Reiboot pro crack full registration code. A regular expression match in the body, subject, or sender email address
The presence of an attachment
For details and samples of activation rules, see Activation rules for Outlook add-ins.
Next steps: Add-in commands
After defining a basic manifest, define add-in commands for your add-in. Add-in commands present a button in the ribbon so users can activate your add-in in a simple, intuitive way. For more information, see Add-in commands for Outlook.
For an example add-in that defines add-in commands, see command-demo.
Next steps: Add mobile support
Add-ins can optionally add support for Outlook mobile. Outlook mobile supports add-in commands in a similar fashion to Outlook on Windows and Mac. For more information, see Add support for add-in commands for Outlook Mobile.